L0805H4R70JGT [VISHAY]
RESISTOR, THIN FILM, 0.2 W, 5 %, 50 ppm, 4.7 ohm, SURFACE MOUNT, 0805, CHIP, ROHS COMPLIANT;
| 型号： | L0805H4R70JGT |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, THIN FILM, 0.2 W, 5 %, 50 ppm, 4.7 ohm, SURFACE MOUNT, 0805, CHIP, ROHS COMPLIANT 电阻器 |
| 文件： | 总4页 (文件大小：101K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
L
Vishay Sfernice
Ultra Low Value
Thin Film Resistors
FEATURES
• NiCr + Ta2O5 resistive layer
Pb-free
• Pre-soldered or gold terminations
Available
RoHS*
• No inductance for high frequency applications
COMPLIANT
• Alumina substrates for high power handling
capability
• Resistance range: 0.1 Ω to 10 Ω
• TCR: down to 50 ppm/°C
• Power rating: up to 1 W at + 70 °C
With extremely low resistance and high power capabilities,
these ultra low value resistors are available with solderable
or weldable terminations.
DIMENSIONS in millimeters [inches]
A
D
E
D
E
B
C
DIMENSION
LIMITING
A
B
C
D/E
POWER
RATING
mW
CASE
SIZE
ELEMENT
VOLTAGE
V
RESISTANCE
MAX .TOL
+ 0.64 [+ 0.025]
MIN. TOL.
MAX. TOL.
+ 0.26 [+ 0.010]
MIN. TOL.
MAX .TOL
+ 0.64 [+ 0.025]
MIN. TOL.
MAX. TOL.
+ 0.13 [+ 0.005]
MIN. TOL.
RANGE
- 0.13 [- 0.005]
- 0.13 [- 0.005]
- 0.13 [- 0.005]
- 0.13 [- 0.005]
0505
0603
1.27 [0.050]
1.52 [0.060]
1.27 [0.050]
0.75 [0.030]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
125
125
50
50
0.1 Ω... 10 Ω
0.1 Ω... 10 Ω
0705
0805
1.91 [0.075]
1.27 [0.050]
0.38 [0.015]
0.38 [0.015]
200
50
0.1 Ω... 10 Ω
1005
1206
1505
2010
2.54 [0.100]
3.20 [0.126]
3.81 [0.150]
5.08 [0.200]
1.27 [0.050]
1.60 [0.063]
1.27 [0.050]
2.54 [0.100]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
0.38 [0.015]
250
330
50
50
50
50
0.1 Ω... 10 Ω
0.1 Ω... 10 Ω
0.1 Ω... 10 Ω
0.1 Ω... 10 Ω
500
1000
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 53018
Revision: 12-Dec-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
57
L
Ultra Low Value
Thin Film Resistors
Vishay Sfernice
ELECTRICAL SPECIFICATIONS
TOLERANCE AND TCR VERSUS OHMIC
VALUE
Resistance range:
Resistance tolerance:
Power dissipation:
0.1 Ω to 10 Ω
1 % to 10 %
0.125 mW to 1 W at + 70 °C
MINIMUM
TOLERANCE
OHMIC
VALUES
BEST TCR
ppm/°C
Temperature coefficient: down to 50 ppm/°C
10 %
0.1 Ω
0.25 Ω
0.5 Ω
1 Ω
300
200
100
100
50
MECHANICAL SPECIFICATIONS
5 %
Substrate:
Alumina
2 %
Resistive layer:
Coating:
NiCr + Ta2O5
Silicone
1 %
1 %
5 Ω
Terminations:
Solderable
B type: SnPb over nickel barrier
N type: SnAg over nickel barrier
G type: gold over nickel barrier
PACKAGING
Several types of packaging are proposed: tube, waffle-pack
and tape and reel.
CLIMATIC SPECIFICATIONS
Operating temp. range:
- 55 °C to + 155 °C
NUMBER OF PIECES PER PACKAGE
TAPE
POWER DERATING CURVE
WAFFLE
PACK
TAPE AND REEL
SIZE
WIDTH
TUBE
MIN.
MAX.
2" x 2"
100
80
60
40
20
0
0505
0603
500
100
0805
0705
100
100
4000
2000
8 mm
1005
1206
1505
2010
140
00
250
100
12 mm
0
20
40
60 70 80
100
120
140 155
Ambient Temperature in °C
PERFORMANCE
VALUES AND DRIFT
TESTS
CONDITIONS
MIL-R-55342
TYPICAL
REQUIREMENTS
PERFORMANCES
MIL-R-55342 C
MIL-STD-702-Method 107
Thermal shock
0.25 %
0.10 %
0.25 %
0.25 %
0.02 %
MIL-R-55342 C
PARA 3.10.4.7.5
Short time overload
0.01 %
0.01 %
0.04 %
MIL-R-55342 C
PARA 3.9 and 4.7.4
Low temperature operation
Resistance to solder heat
MIL-R-55342 C
PARA 3.12, 4.7.7, 4.7.1.2
MIL-R-55342 C
PARA 3.13 and 4.7.8
MIL-STD-202-Method 106
Moisture resistance
High temperature
Load life
0.40 %
0.20 %
0.50 %
0.01 %
0.075 %
0.15 %
MIL-R-55342 C
PARA 3.11 and 4.7.6
MIL-R-55342 C
2000 h Pn at 70 °C
MIL-STD-202-Method 108
www.vishay.com
58
For technical questions, contact: sfer@vishay.com
Document Number: 53018
Revision: 12-Dec-07
L
Ultra Low Value
Thin Film Resistors
Vishay Sfernice
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: L0805K1R00FBT0028
L
0
8
0
5
K
1
R
0
0
F
B
T
0
0
2
8
GLOBAL
MODEL
SIZE
TCR
VALUE
TOLERANCE TERMINATION PACKAGING
OPTION
L
0505
0603
0705
0805
1005
1206
1505
2010
H = 50 ppm
K = 100 ppm
L = 200 ppm
M = 300 ppm
R designated
decimal point
F = 1 %
G = 2 %
H = 3 %
J = 5 %
K = 10 %
B: SnPb over
nickel barrier
N: SnAg over
nickel barrier
G: gold over
nickel barrier
blank:
leave blank
Waffle pack if no option
T: Tape
and reel
B: Lead bearing version
N and G: Lead (Pb)-free/
RoHS version
Historical Part Number example: L 0805 K 1R00 1 % B T R0028
L
0805
K
1R00
1 %
B
T
R0028
MODEL
SIZE
TCR
VALUE
TOLERANCE TERMINATION
PACKAGING
OPTION
Document Number: 53018
Revision: 12-Dec-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
59
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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