ML1000605D [INFINEON]
HIGH RELIABILITY RADIATION HARDENED LOW POWER DC-DC CONVERTER;
| 型号： | ML1000605D |
| 厂家： | 
Infineon |
| 描述： | HIGH RELIABILITY RADIATION HARDENED LOW POWER DC-DC CONVERTER DC-DC转换器 |
| 文件： | 总17页 (文件大小：875K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PD-97806
ML1000605D
100V Input, Dual Output
HIGH RELIABILITY
RADIATION HARDENED
LOW POWER
DC-DC CONVERTER
Description
The ML-Series of isolated DC-DC converters for space
applications are low power radiation hardened high
reliability devices designed for hostile radiation
environments such as those encountered by geostationary
Features
earth orbit satellites, deep space probes and communication n Total Dose > 100 krad(Si)
n SEE > 82 MeV.cm2/mg
systems. Features include small size, high efficiency,
low weight, and a good tolerance to total ionizing dose,
single event effects, and environmental stresses such
as temperature extremes, mechanical shock, and
vibration. All components are fully derated to meet the
requirements of EEE-INST-002 (NASA) and ECSS-Q-
30-11A (ESA). Extensive documentation including worst
case analysis, radiation susceptibility, thermal analysis,
stress analysis, and reliability analysis are available.
n Low Weight < 50 grams
n 97V to 103V DC Input Range
n O/P 1: +6.0V (up to 500mA)
n O/P 2: -5.0V (up to 100mA)
n Output Ripple: < 1mVrms (100Hz - 50MHz)
n CS Rejection Input to Outputs: > 90dB
(50Hz - 1.0MHz)
n 10MΩ @ 100VDC Isolation
n Input Under-Voltage Protection
n Meets Conducted Emission Requirements of
Major Power Buses:
The ML-Series converter has two outputs – one positive
and one negative - each is independently regulated via
linear post regulators. The outputs are sequenced
during turn-on and turn-off such that negative output
comes up first at turn-on and stays up at turn-off until the
positive output has decreased. The ML-series converters
incorporate a fixed frequency flyback power converter
and internal EMI filter that meets the requirements for
most major satellite power buses. The converter includes
isolated On/Off telecommand with associated status
telemetry. The converter also includes input under
voltage shut-down functionality.
100Hz - 100kHz: 80dBuArms
100kHz - 10MHz: -20dB/decade
10MHz - 50MHz: 40dBuArms
n Short Circuit and Overload Protection
n Meets Derating Requirements of EEE-INST
002 and ECSS-Q-30-11A
n Isolated On/Off Control via High Level Pulse
Command (Latching Relay)
n Status Telemetry (Relay Contact Type)
n Workmanship Per IPC-A610 Class 3
n Board is Coated with ARATHANE-5750
Due to the linear post regulation of the outputs, the ML-
Series is well suited for use in RF-applications where
low noise, high output voltage accuracy, and high CS
attenuation is required.
Applications
n
Low Power RF Systems (like LNA) on-board
Satellites
Each converter is provided as a complete board
assembly for installation into the host equipment chassis.
The board is conformal coated (except for mating
surfaces) and is mounted in the host chassis using
screws. The board outline is L x W x H: 70mm x 50mm x
18mm. The weight is less than 50 grams.
Non-flight versions of the ML-Series converters
are available for system development purposes.
Variations in electrical specifications and
screening to meet custom requirements can be
accommodated.
www.irf.com
1
04/22/13
ML1000605D
(100V Input, Dual Output)
Circuit Description
Design Methodology
The ML-Series converters utilize two-stage regulation
with a flyback topology with a switching frequency of
140kHz for primary regulation and linear post
regulation for each of the outputs.
The ML-Series is developed using a proven
conservative design methodology, which includes
selecting radiation tolerant, and established
reliability components and full derating to the
requirements of EEE-INST-002 and ECSS-ST-11A.
The Output power is limited under any load fault
condition to approximately 120% of rated output.
An overload condition on the positive output causes
the converter output to behave like a constant current
source with the output voltage dropping below
nominal. An overload condition at the negative output
causes the positive output to shut-down in order to
protect RF-transistors in the load. The converter will
resume normal operation when the load current is
reduced below the current limit point.
An under-voltage protection circuit prohibits the
converter from operating when the line voltage is
too low for safe operation. In case of an under
voltage event the converter will not start when the
input voltage returns to its nominal level before an
Off-command followed by an On-command has been
issued.
The isolated On/Off telecommand is made with a
latching relay and is intended for use with a 26V
pulse command. A status telemetry derived from a
spare set of contacts in the relay is used for status
telemetry.
For further information please refer to the ML-Series
generic description available at www.irf.com.
2
www.irf.com
ML1000605D
(100V Input, Dual Output)
Specifications
Absolute Maximum Ratings
Recommended Operating Conditions
Input voltage range
-0.5Vdc to +120Vdc
Input voltage range (Note 9)
+97Vdc to +103Vdc
0 to Max. Rated
-40°C to +75°C *
Output power
Internally limited
-55°C to +100°C
Output power
Operating mounting point
temperature (Note 10)
Storage temperature
Operating mounting point
temperature (Note 9)
Cold start temperature
-55°C to +125°C
-55°C
* Meets full derating
Electrical Performance Characteristics
Conditions
Limits
Nom
-40°C ≤ Tc ≤ +75°C
Unit
Max
Parameter
Condition
V
IN
= 100V DC ± 0.5%, C = 0µF
L
Min
97
unless otherwise specified
Primary Input Voltage
100
103
V
Output voltage ( VOUT
(O/P 1, O/P 2)
+6.0V
)
Note 1
1
1
+5.970
-4.975
+6.00
-5.00
+6.030
-5.025
V
V
V
0% ≤ IOUT ≤ 100% of rated load
0% ≤ IOUT ≤ 100% of rated load
0% ≤ IOUT ≤ 100% of rated load
-5.0V
+6.0V
-5.0V
2
2
+5.940
-4.950
+6.060
-5.050
+6.0V
-5.0V
3
3
+5.880
-4.900
6.120
5.100
Output power ( POUT
(O/P 1, O/P 2)
+6.0V
)
1,2,3
VIN = 97, 100, 103V
3.0
0.5
W
-5.0V
Output current ( IOUT
(O/P 1, O/P 2)
+6.0V
)
1,2,3
1,2,3
1,2,3
V
IN = 97, 100, 103V
0
0
500
100
mA
-5.0V
Line regulation ( VRLINE
Each output
)
VIN = 97, 100, 103V
I
OUT = 10%, 50%, 100% rated
-1.0
-1.0
1.0
1.0
1.0
mV
mV
Load regulation ( VRLOAD
Each output
)
IOUT = 10%, 50%, 100% rated
VIN = 97, 100, 103V
Cross regulation ( VRCROSS
)
1,2,3
1,2,3
V
IN = 97, 100, 103V, Note 1
mV
mA
Input current
IOUT = 0, commanded On
Commanded Off
10
15
2.0
Switching frequency ( FS
)
1,2,3
1,2,3
Notes 1, 7
126
85
140
154
kHz
V
Input under voltage
Trig level
95
0% ≤ IOUT ≤ 100% of rated load
Output Sequencing
Turn-on delay O/P 2 to O/P 1
Turn-off delay O/P1 to O/P 2
1,2,3
2.0
1.0
12
ms
8.0
IOUT ≥ 20% for Output 1
For Notes to Specifications, refer to page 5
www.irf.com
3
ML1000605D
(100V Input, Dual Output)
Electrical Performance Characteristics (continued)
Conditions
Limits
Nom
-40°C ≤ Tc ≤ +75°C
Unit
Parameter
Condition
V
= 100V DC ± 0.5%, C = 0µF
L
IN
Min
Max
unless otherwise specified
Output ripple ( VRIP
Each output
+6.0V
)
VIN = 97, 100, 103V
IOUT = 100% rated load
1
Frequency domain 100Hz – 50MHz
Note 1
1.0
1.0
mVrms
mVpp
-5.0V
+6.0V
-5.0V
1,2
Time domain 100Hz – 50MHz
Notes 1, 2
30
30
Efficiency ( EFF
)
For combined output power
of
0.70W
1,2,3
1,2,3
IOUT = 20% rated load
IOUT = 50% rated load
IOUT = 100% rated load
37
52
60
38
54
62
%
1.75W
3.50W
Telecommand I/F
Pulse Voltage high
Pulse Voltage low
Pulse duration
Note 1
+22
-40
10
+30
0.5
V
V
1000
ms
Telemetry
Converter On
Converter Off
1,2,3
1,2,3
400
1.0
422
450
ohm
Mohm
Current Limit Point
Each output
+6.0V
VOUT = 100mV below Nominal
mA
550
110
700
150
-5.0V
Output response to
step load changes ( V
)
)
TLD
-70
-50
70
50
+6.0V
-5.0V
1,2,3
1,2,3
20% to / from 100% Load, Note 3
mV pk
ms
Recovery time,
20% to / from 100% Load , Notes 3, 4
step load changes ( T
TLD
+6.0
-5.0
2.5
2.5
Turn-on Response
10% Load, Full Load
Note 5
Overshoot ( V
)
OS
1,2,3
60
50
10
mV
ms
+6.0V
-5.0V
2.0
Turn-on Delay
Capacitive Load ( C )
L
1
100
100
I
= 100% rated load
+6.0V
-5.0V
OUT
µF
No effect on DC performance
Notes 1, 6
Each output
For Notes to Specifications, refer to page 5
4
www.irf.com
ML1000605D
(100V Input, Dual Output)
Electrical Performance Characteristics (continued)
Conditions
-40°C ≤ Tc ≤ +75°C
Limits
Parameter
Condition
Unit
V
= 100V DC ± 0.5%, C = 0µF
L
unless otherwise specified
IN
Min
96
Nom
110
Max
EMC conducted
I
= 100% rated load
OUT
susceptibility
1
dB
Primary power sine wave injection of
2Vp-p, 100Hz to 1MHz, Note 1
(Line rejection)
Electromagnetic Interference
(EMI), conducted emission
(CE)
IOUT = 100% rated load, Notes 1, 7
1
1
Limits per Figures 4 and 5
Isolation
Input to Output, any potential to
telecommand input and any potential to
telemetry output, test @ 100VDC
10
MΩ
Device Weight
Failure Rate
50
60
g
FITs
MIL-HDBK-217F2, SF, 35°C, Note 8
Notes: Specification and Electrical Performance Characteristics Tables
1. Parameter is tested as part of design characterization or after design changes. Thereafter, parameter shall
be guaranteed to the limits specified.
2. Guaranteed for a D.C. to 50MHz bandwidth. Tested using a 10.7MHz bandwidth.
3. Load current step transition time ≥ 10 µs.
4. Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1% of
its steady state value.
5. Turn-on delay time from application of telecommand pulse to the point where Output 2 = 98% of nominal
output voltage.
6. Capacitive load may be any value from 0 to the maximum limit without compromising the output sequencing
performance. A capacitive load in excess of the maximum limit may influence the output sequencing
performance and start-up time, converter operation and dc performance will remain intact.
7. The switching frequency and 1st and 2nd harmonic of the input ripple is tested on every unit.
8. MIL-HDBK-217F2 stress-dependent method is used with 2 exceptions: For soldering a fixed failure rate at
0.035FIT is used and for power MOSFETs the dissipated power (instead of rated power) is used for the Pr
parameter. 1 FIT is 1 failure in 109 hours.
9. The converter meets full derating per EEE-INST-002 and ECSS-Q-30-11A with the following exception: For
Schottky diode JANS1N5819 a maximum derated junction temperature of +110°C. For EEE-INST-002 it is
required that ceramic capacitors with a voltage stress below 10V shall be rated for minimum 100V - in the
product such capacitors is rated for 50V minimum.
10. Although operation temperatures between -55°C to +100°C and -40°C to+75°C is guaranteed, no
parameter limits are specified.
Electrical Performance Characteristics - Definition of Conditions
Condition Definition
Comment
1
2
3
BOL @ +25°C interface temperature
Initial setting
BOL @ -40°C to +75°C interface temperature Initial setting and worst case temperature variation
EOL @ -40°C to +75°C interface temperature Worst case performance including initial setting,
temperature variation, aging and radiation degradation
www.irf.com
5
ML1000605D
(100V Input, Dual Output)
Model Definition and Test Plans
Model Definition
Model
Description
Build Standard
EBB
The EBB is an electrical
representative model.
The PCB will be hand soldered by the engineering group. No
staking and conformal coating is foreseen
Preferably same type of EEE parts as intended for flight, but
lower grade will be used for convenience. For resistors and
capacitors different types with same basic characteristics may be
used
The EBB is intended to be
used by customers in their
proto type at equipment
level.
EBB models are built at
IR’s Danish Design Center.
EQM
FM
The EQM is an electrical
and mechanical
representative model.
Flight standard for processes.
Same type of EEE parts as intended for flight, but lower grade
may be used for convenience.
The EQM is intended to be
used by customer in their
EQM at equipment level.
Flight standard models.
Full flight standard
Test Plan - A
The EBB must pass the following tests:
Location* Remarks
Test No. Type of Test
1
Electrical performance test,
IRD
Acceptance Test Procedure
room temperature incl. Limited
EMC test (CE 50kHz-1MHz)
2
3
Electrical performance test in
temperature (Q-level)
IRD
IRD
Acceptance Test Procedure
Acceptance Test Procedure
Electrical performance test,
room temperature incl. Limited
EMC test (CE 50kHz-1MHz)
4
Final Inspection
IRD
General inspection Procedure
6
www.irf.com
ML1000605D
(100V Input, Dual Output)
Test Plan - B
The EQM must pass the following tests:
Location* Remarks
Test No. Type of Test
1
Electrical performance test, room
IRSJ
Acceptance Test Procedure
temperature incl. Limited EMC test
(CE 50kHz-1MHz)
2
Thermal cycling with electrical
monitoring of input and outputs
IRSJ
Acceptance Test Procedure
10 cycles
(Q-level)
3
4
5
Electrical performance test in
temperature (Q-level)
IRSJ
Acceptance Test Procedure
Vibration Test Procedure
Acceptance Test Procedure
Random Vibration test in
(Q-level)
External
test house
Electrical performance test, room
temperature incl. Limited EMC test
(CE 50kHz-1MHz)
IRSJ
6
7
Mechanical Measurements
Final Inspection
IRSJ
IRSJ
Acceptance Test Procedure
General inspection Procedure
Test Plan - C
The FM must pass the following tests:
Location* Remarks
Test No. Type of Test
1
Electrical performance test, room IRSJ
temperature incl. Limited EMC test
Acceptance test procedure
(CE 50kHz-1MHz)
2
3
Electrical performance test in IRSJ
temperature (A-levels)
Acceptance test procedure
Acceptance test procedure
Electrical performance test, room IRSJ
temperature incl. Limited EMC test
(CE 50kHz-1MHz)
4
Electrical performance test, room
temperature
IRSJ
Acceptance Test Procedure
5
6
Mechanical Measurements
Final Inspection
IRSJ
IRSJ
Acceptance test procedure
General inspection procedure
Note:
Location* - IRD: IR’s Danish Design Center, Skovlunde, Denmark
- IRSJ: IR’s Site in San Jose, California, USA
www.irf.com
7
ML1000605D
(100V Input, Dual Output)
Radiation Performance
TID
The TID radiation performance is guaranteed by worst case analysis with radiation degradation data for
each radiation sensitive component used in the DC-DC converter. For TID radiation verification testing
(RVT) for each wafer lot for all sensitive components is part of the EEE parts requirements per table below.
TID RVT Plan Table
Component Type
JANS2N2222A
RVT Plan (applicable to all flight lots)
LDRS 0.01 to 0.1 rad up to 200 krad per IR RVT plan
LDRS 0.01 to 0.1 rad up to 200 krad per IR RVT plan
RVT by Manufacturer (HDR)
JANS2N2907A
JANSR2N7492T2
IRHF57214SESCS
IRHLUB770Z4SCS
IRHLUB7970Z4SCS
LM124AWR
RVT by Manufacturer (HDR)
RVT by Manufacturer (HDR)
RVT by Manufacturer (HDR)
RVT by Manufacturer (ELDRS)
IS2-1009RH
RVT by Manufacturer (HDR)
LDRS 0.01 to 0.1 rad up to 100 krad per IR RVT plan
UC1845A
LDRS 0.01 to 0.1 rad/s up to 100kRad per IR RVT plan
SEE
The SEE radiation performance is guaranteed by a combination of derating and mitigation at circuit level.
For mitigation at circuit level both theoretical analysis and testing with imposed SEE effects are performed.
The applicable SEE and mitigation concept is presented in table below.
The maximum output perturbation is 5% of the nominal output voltage during any SEE.
Applicable SEE and Mitigation Methods Table
Component Type
Applicable SEE
Mitigation Concept
RH MOSFET
SEGR
Vds derating in combination with SEE SOA
curves from manufacturer data sheet
Op-Amp
SET, 15us perturbation to rail
SET, 10us perturbation to rail
SET, 15us perturbation to rail
Double Pulses
Mitigation at circuit level (filtering)
Mitigation at circuit level (filtering)
Mitigation at circuit level (filtering)
Voltage reference
PWM
Mitigation at circuit level (filtering, no
saturation of magnetic parts)
Missing Pulses
Mitigation at circuit level (filtering, no
saturation of magnetic parts)
8
www.irf.com
ML1000605D
(100V Input, Dual Output)
EEE Parts Technical Standard
For component screening and DPA rules, refer to the generic ML-Series data sheet at www.irf.com.
Random Vibration
Axis
Frequency Range (Hz)
Level
Duration (S)
PSD Level (g
)
rms
20-100
100-1600
1600-2000
+6 dB/oct
0.5 SQR(g)/Hz
-12 dB/oct
X, Y, Z
29.9
180
Fig 1- Block Diagram
Primary
Power
Bus
Rectifier
&
Filter
Int.Supply
Rectifier &
Filter
Linear
Regulator
Input Filter
V1: +6V 500mA
Start-Up
Resistor
TC ON
Fly-Back
Trans-
former
Rectifier
&
Filter
Internal
aux
Latching
Relay
TC OFF
on/off
TM
Output
Sequencing
UVP
Monitor &
Latch
Fly-Back
Power
Switch
Disable
PWM
Controller
Rectifier
&
Filter
Negative
Linear
Regulator
Current
Shunt
V2: -5V 100mA
Grounding and Isolation Scheme
Parameter
Grounding & Isolation Performance
Isolation:
Primary to Secondary:
> 10 MOhm // < 50nF
Floating
Telecommand:
Status TM:
Floating
Grounding:
Secondary return bound to chassis via multiple screw connections
www.irf.com
9
ML1000605D
(100V Input, Dual Output)
Interface Schematics
Fig 2 - Power Input:
J1
R1
L2
PRIMARY POWER BUS
PRIMARY POWER BUS
3
L3
11
L1
To Fly-back converter and
Startup Circuit
C1
CR1
PRIMARY POWER BUS RETURN
PRIMARY POWER BUS RETURN
1
9
R4
C6
C7
C8
C9
Component
Component Type
Package
Value
Voltage (V)
0.56µF
C1
C6
C7
C8
C9
CR1
L1
BR40 II
CDR33BX
CDR33BX
CDR33BX
CDR33BX
1N5806US
R6.3
RADIAL
SMD 1210
SMD 1210
SMD 1210
SMD 1210
A- MFLF
TOROID
TOROID
TOROID
RWR
200
100
100
100
100
150
27nF
27nF
27nF
27nF
2.5A
2 X109.8µH
90µH
L2
HIGH FLUX
HIGH FLUX
RWR81S
RM1206B
30µH
L3
R1
R4
9.09ohms
21.5ohms
500
100
SMD 1206
10
www.irf.com
ML1000605D
(100V Input, Dual Output)
Fig 3 - TM / TC Interface:
J1
TC On return
13
CR205
CR206
K1
6
4
9
ON
TC On
5
R201
R202
CR201
CR203
CR202
CR204
From Input Filter
OFF
TC Off
10
7
CR207
CR208
R218
R219
14
TC Off return
Relay is shown ON
R220
8
Status TM
R203
CR213
CR214
R223
15
7
8
3
Status TM Return
6
1
2
U101
PWM
VC
C103
From Primary
AUX.
VR101
Component
Component Type
Package
Value
Voltage (V)
CR201
CR202
CR203
CR204
CR205
CR206
CR207
CR208
CR213
CR204
C103
1N6640US
1N6640US
1N6640US
1N6640US
1N6640US
1N6640US
1N6640US
1N6640US
1N6640US
1N6640US
CWR29
D-5D
D-5D
0.3A
0.3A
0.3A
0.3A
0.3A
0.3A
0.3A
0.3A
0.3A
0.3A
33µF
75
75
D-5D
75
D-5D
75
D-5D
75
D-5D
75
D-5D
75
D-5D
75
D-5D
75
D-5D
75
SMD H
TO-5
25
K201
J422-26M SHOC
RM1206B
26.5
100
100
100
100
100
100
15
R118
SMD 1206
SMD 1206
SMD 1206
SMD 1206
SMD 1206
SMD 1206
DO-213AA
21.5kohms
21.5kohms
21.5kohms
21.5kohms
215ohms
R119
RM1206B
R120
RM1206B
R123
RM1206B
R201
RM1206B
R202
RM1206B
215ohms
VR101
1N4109UR-1
www.irf.com
11
ML1000605D
(100V Input, Dual Output)
EMI Performance
Fig 4 - Typical Conducted Emission Performance at Power Input:
Fig 5 - Typical Conducted Emission Performance at Output 1:
12
www.irf.com
ML1000605D
(100V Input, Dual Output)
Power Conversion Efficiency
Fig 6 - Typical Power Conversion Efficiency Vs +6V Output Current Parametric
with -5V Output Current
www.irf.com
13
ML1000605D
(100V Input, Dual Output)
Recommended Mounting Stud Design
It is foreseen with a mounting stud design with circular mounting studs made out of aluminum with a
diameter of 4.0mm and a treaded hole support mounting with M2 screws.
5pcs M2 screws are used for mounting the board. Mounting torque shall be 30Ncm ± 5.0Ncm.
14
www.irf.com
ML1000605D
(100V Input, Dual Output)
Mechanical Interface
www.irf.com
15
ML1000605D
(100V Input, Dual Output)
Pin Designation Tables
Input Terminals Assignment List
Indent.: Input Terminals (Solder, Pins, Straight)
Output Terminals Assignment List
Indent.: Output Terminals (Solder Pads)
Pin #
Pin #
Function
Input Power Return
Input Power Return
Rerserved
Rerserved
Input Power
Input Power
Chasis (Ground)
Voltage TM
Chasis (Ground)
TC On Return
TC On
TC Off Return
TC Off
Pin #
Pin #
Function
1
1
3
5
7
2
4
6
8
V1 (Positive Output)
Chasis (Ground)
Chasis (Ground)
V2 (Negative Output)
9
2
3
4
5
6
7
8
10
11
12
13
14
15
TM Status Return
TM Status
Thermal Design Information
The thermal design for the ML-Series is solely based on heat conduction through the mounting
interfaces/mounting screws into the host equipment chassis.
The maximum power loss during normal operation is 2.0W. The temperature profile for the board
based on all screw mounting points kept at isothermal level is given below.
16
www.irf.com
ML1000605D
(100V Input, Dual Output)
Part Numbering
ML 100 06 05 D /XXX
Model
ML-Series
Quality Level
EBB = Elegant Bread Board Model
EQM = Engineering Qualification Model
Blank = Fight Model
Nominal Input
Voltage
100 = 100V
Number of Outputs
D = Dual Outputs
Output 1
06 = 6V
Output 2
05 = 5V
Application Information
Standard Documentation
n Interface Control Drawing
n User’s Manual
n End Item Data Package with CoC, Applicable Configuration, MIP Photo and Test Results
Design Justification Documentation
The following documentation can be made available upon request:
n Worst Case Analysis
n Parts Stress Analysis
n Thermal Analysis
n Mechanical Analysis
n FMECA
n Reliability Assessment
n Declared Components List
n Declared Materials List
n Declared Process List
WORLDHEADQUARTERS:101N, SepulvedaBlvd., ElSegundo, California90245, USATel:(310)252-7105
IRSANJOSE:2520JunctionAvenue, SanJose, California95134, USATel:(408)434-5000
IR DENMARK: Literbuen10C, DK-2740 Skovlunde, Denmark, Tel: +45 4457 5010
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 04/2013
www.irf.com
17
相关型号：
ML1000CS
Rectangular Connector Adapter, 100 Contacts(Side1), 100 Contacts(Side2), Panel Mount, Female-Female
MOLEX
ML1000FE-A26
RESISTOR, METAL FILM, 0.5W, 1%, 50ppm, 100ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT
OHMITE
ML1000FE-A52
RESISTOR, METAL FILM, 0.5W, 1%, 50ppm, 100ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT
OHMITE
ML1000FE-R52
RESISTOR, METAL FILM, 0.5W, 1%, 50ppm, 100ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT
OHMITE
ML1000FE-R58
RESISTOR, METAL FILM, 0.5W, 1%, 50ppm, 100ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT
OHMITE
ML1000FEA26
RESISTOR, METAL FILM, 0.5W, 1%, 50ppm, 100ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT
OHMITE
ML1000FER52
RESISTOR, METAL FILM, 0.5W, 1%, 50ppm, 100ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT
OHMITE
ML1000FER58
RESISTOR, METAL FILM, 0.5 W, 1 %, 50 ppm, 100 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT
OHMITE
©2020 ICPDF网 联系我们和版权申明