Y0111120K500C [VISHAY]
Hermetically Sealed High Precision Bulk Metal® Foil Technology Resistors with TCR of ± 2 ppm/°C, Tolerance of ± 0.001 % and; 密封型高精度批量Metal®箔电阻技术为± 2 ppm的TCR / ℃, ± 0.001 %的容差和型号: | Y0111120K500C |
厂家: | VISHAY |
描述: | Hermetically Sealed High Precision Bulk Metal® Foil Technology Resistors with TCR of ± 2 ppm/°C, Tolerance of ± 0.001 % and |
文件: | 总5页 (文件大小:127K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
H Series
Vishay Foil Resistors
Hermetically Sealed High Precision Bulk Metal® Foil Technology
Resistors with TCR of ꢀ ꢁꢁmꢂ/C, Tolerance of ꢃ0ꢃꢃꢄ ꢅ and
Load Life Stability of ꢃ0ꢃꢃꢆ ꢅ
FEATURES
• Temperature coefficient of resistance (TCR):
Pb-free
2 ppm/°C typical
(- 55 °C to + 125 °C, + 25 °C ref.)
Available
RoHS*
• Power rating: 0.3 to 2.5 W at + 25 °C
COMPLIANT
(depending on model - see table 2)
• Tolerance: to 0.001 %
Any value at any tolerance available within resistance range
• Load life stability: 0.005 % (70 °C for 2000 h at half rated
power)
• Shelf life stability: 2 ppm for at least 10 years
INTRODUCTION
• Resistance range: 5 Ω to 1.84 MΩ (higher or lower values
of resistance available)
The H series resistors are oil-filled, hermetically sealed ultra
precision resistors.
• Electrostatic discharge (ESD) above 25 000 V
• Rise time: 1.0 ns without ringing
• Current noise: < - 40 dB
The hermetic sealing eliminates the ingress of moisture and
oxygen, while the oil acts as a thermal conductor, thus
eliminating long term degradation elements of unsealed
resistors, while at the same time allowing the device to
accept short periods of overload without degradation.
• Thermal EMF: 0.05 µV/°C typical
• Voltage coefficient: < 0.1 ppm/V
• Non inductive: < 0.08 µH
Vishay’s Bulk Metal® Foil outperforms all other resistor
technologies available today for applications that require
precision and stability. When combined with the hermetic
sealing and oil filling, the H series resistors become one of
the most ꢁrecise and stable resistors available.
• Non inductive, non capacitive design
• Non hot spot design
• Terminal finishes available: lead (Pb)-free
tin/lead alloy
• Impervious to harmful environments - oil-filled
With accuracies of 0.001 %, a resistance range from 5 Ω
to 1.84 MΩ, and long term shelf life of less than 2 ppm,
these devices are virtually secondary standards that can be
carried in sets for daily or periodic calibration of factory
measurement equipment.
• Any value available within resistance range (e.g. 1K234)
• Prototype samples available from 48 h. For more
information, please contact foil@vishay.com
• For better performances, please see H series (Z)
Note
Load life stability can be considerably improved through in-house
oriented tests
TABLE 1 - TOLERANCE AND TCR VERSUS
RESISTANCE VALUE
FIGURE 1 - POWER DERATING CURVE
- 55 °C
+ 100
TYPICAL TCR AND MAX0 SPREAD
(- ꢆꢆ /C to + ꢄꢀꢆ /C, + ꢀꢆ /C ref0)
RESISTANCE
VALUE (Ω)
(ꢁꢁmꢂ/C)
+ 75
+ 50
+ 25
0
80 to < 1M84
50 to < 80
5 to < 50
2
2
2
2.5
3.5
4.5
- 50 - 25
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175
Ambient Temꢁerature (/C)
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63006
Revision: 14-Nov-07
For any questions, contact: foil@vishay.com
www.vishay.com
1
H Series
Vishay Foil Resistors
Hermetically Sealed High Precision Bulk Metal® Foil
Technology Resistors with TCR of 2 ppm/°C, Tolerance
of 0.001 % and Load Life Stability of 0.005 %
FIGURE 2 - TRIMMING TO VALUES
FIGURE 3 - FOIL RESISTOR TYPICAL
TCR CURVE
(Conceptual Illustration)
+ ꢄꢆꢃ
+ ꢄꢃꢃ
+ ꢆꢃ
Current Path
Before Trimming
Interloop Capacitance
Reduction in Series
C Alloy ꢀ ꢁꢁmꢂ/C
Δ
R
ꢃ
R
Current Path
After Trimming
Trimming Process
(ꢁꢁm)
- ꢆꢃ
Mutual Inductance
Reduction due
to Change in
- ꢄꢃꢃ
- ꢄꢆꢃ
- ꢀꢃꢃ
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
ꢀ ꢁꢁmꢂ/C
Current Direction
Resistance
- ꢆꢃ
- ꢆꢆ
- ꢀꢆ
ꢃ
+ ꢀꢆ
+ ꢆꢃ
+ 7ꢆ + ꢄꢃꢃ + ꢄꢀꢆ
Temꢁerature (/C)
Note: Foil shown in black, etched spaces in white
TABLE 2 - MODEL SELECTION
STANDARD RESISTANCE
DIMENSIONS3)
RESISTANCE
RANGE
MAXIMUM POWER AVERAGE
TOLERANCE
MODEL
CONSTRUCTION
BRIEF
WORKING RATING
WEIGHT
(g)
NUMBER
(Ω)
VOLTAGEꢀ) at + ꢀꢆ /C
TIGHTEST LOOSEST
INCHES
mm
(
Ω
)
(ꢅ)
W: 0.185 0.020
L: 0.435 0.020
4.70 0.51
11.05 0.51
Oil-filled, tinned
5 to 100K
> 100K to 150K
0.3 W
0.2 W
copper leads, nickel H: 0.430 0.020** 10.92 0.51
VHP202
300
1.4
shell, kovar and
glass header
LL: 1.000 0.125
25.4 3.18
LS: 0.150 0.0104) 3.81 0.25
ST: 0.095 max.
2.41 max.
L: 0.625 0.031
D: 0.375 0.031
LL: 1.000 min.
15.88 0.79
9.53 0.79
25.4 min.
5 to 100K
> 100K to 150K
0.3 W
0.2 W
VHA412
VHA414
VHA512*
250
4.6
7.3
6.3
L: 1.000 0.031
D: 0.375 0.031
LL: 1.000 min.
25.4 0.79
9.53 0.79
25.4 min.
1)
1K to
0.001 0.1
0.0025 0.1
0.005 0.1
0.01 0.1
0.02 0.1
0.05 0.1
0.1 0.1
5 to 200K
> 200K to 335K
0.5 W
0.3 W
350
500 to < 1K
50 to < 500
30 to < 50
20 to < 30
10 to < 20
5 to < 10
L: 0.625 0.031
D: 0.500 0.031
LL: 1.000 min.
15.88 0.79
12.7 0.79
25.4 min.
5 to 300K
> 300K to 500K
0.75 W
0.4 W
350
5 to 400K
> 400K to 668K
5 to 500K
> 500K to 835K
5 to 600K
> 600K to 1M
1.0 W
0.5 W
1.25 W
0.6 W
1.5 W
0.7 W
Oil-filled,
tinned copper leads,
tinned brass shell,
kovar and
VHA516-4*
VHA516-5*
VHA516-6*
L: 1.000 0.031
D: 0.500 0.031
LL: 1.000 min.
25.4 0.79
12.7 0.79
25.4 min.
500
9.2
glass end bells
5 to 700K
> 700K to 1M17
5 to 800K
> 800K to 1M34
5 to 900K
> 900K to 1M5
5 to 1.0M
> 1.0M to 1M67
5 to 1.0M
> 1.0M to 1M84
1.75 W
0.8 W
2.0 W
0.9 W
2.25 W
1.0 W
2.5 W
1.1 W
2.5 W
1.2 W
VHA518-7*
VHA518-8*
VHA518-9*
VHA518-10*
VHA518-11*
L: 1.500 0.031
D: 0.500 0.031
LL: 1.000 min.
38.1 0.79
12.7 0.79
25.4 min.
600
13.5
Notes
* Available in a 4-lead terminal
** 0.375 H available
See next page for numbered footnotes
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2
For any questions, contact: foil@vishay.com
Document Number: 63006
Revision: 14-Nov-07
H Series
Vishay Foil Resistors
Hermetically Sealed High Precision Bulk Metal® Foil
Technology Resistors with TCR of 2 ppm/°C, Tolerance
of 0.001 % and Load Life Stability of 0.005 %
FIGURE 4 - STANDARD IMPRINTING AND DIMENSIONS
Front View
Rear View
Lead Material #22 AWG
Round Solder Coated Copper
L
W
Resistance
Value Code
VISHAY
XXXX
D
VISHAY
XXXX
VHP202
100R01
0.01%
XXXX
Tolerance
H
Model
Number
Date Code
Serial No.
L
LL
07
10
Year Week
ST
Model No.
Date Code
LL
VHA412
07
06
100R01 0.005%
Year Week
Lead Material
Resistance
Value Code
Tolerance
#22 AWG Round
LS
Solder Coated Copper
TABLE 3 - “H” SERIES SPECIFICATIONS
Stability8)
Load life at 2000 h
Shelf life
0.002 % maximum ΔR at 0.1 W per chip and at + 60 °C
2 ppm (0.0002 %) for at least 10 years
< - 40 dB
Current Noise
High Frequency Oꢁeration
Rise time
1.0 ns without ringing
Inductance (L)5)
Capacitance (C)
Voltage Coefficient
Thermal EMF7)
Hermeticity
0.1 µH maximum; 0.08 µH typical
1.0 pF maximum; 0.5 pF typical
< 0.1 ppm/V6)
0.1 µV/°C maximum; 0.05 µV/°C typical; 1 µV/W maximum
10-7 atmospheric cc/s maximum
Notes
1. Upper end of resistance range varies with model selected (i.e. VHP202; the range is to 150 k
2. Not to exceed power rating of resistor
Ω; VHA518-10, the range is to 1M67 Ω) per table 2
3. Insulating sleeve - a special case insulating plastic sleeve is available on VHA models. See table 4 for instructions on how to specify
4. 0.200 (5.08 mm) lead spacing available - specify VH202J
"
5. Inductance (L) due mainly to the leads
6. The resolution limit of existing test equipment (within measurement capability of the equipment, or “essentially zero”)
7. µV/°C relates to EMF due to lead temperature difference and µV/W due to power applied to the resistor
8. Load life ΔR maximum. Can be reduced through in-house oriented processes
Document Number: 63006
Revision: 14-Nov-07
For any questions, contact: foil@vishay.com
www.vishay.com
3
H Series
Vishay Foil Resistors
Hermetically Sealed High Precision Bulk Metal® Foil
Technology Resistors with TCR of 2 ppm/°C, Tolerance
of 0.001 % and Load Life Stability of 0.005 %
TABLE 4 - GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBER: Yꢃꢃꢄ9ꢄꢀꢃKꢆꢃꢃV9L (ꢁreferred ꢁart number format)
DENOTES PRECISION
VALUE
AER*
Y
R = Ω
K = kΩ
M = MΩ
ꢃ = standard
ꢄ = tin/lead with plastic sleeve
9 = lead (Pb)-free
ꢄ9 = lead (Pb)-free with plastic sleeves
ꢀ - 999 = custom
Y
ꢃ
ꢃ
ꢄ
9
ꢄ
ꢀ
ꢃ
K
ꢆ
ꢃ
ꢃ
V
9
L
PRODUCT CODE
RESISTANCE TOLERANCE
PACKAGING
ꢃꢃꢀ4 = VHP202 and VH202C
ꢃꢃꢄ9 = VHA412
S = 0.001 %
U = 0.002 %
X = 0.0025 %
V = 0.005 %
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.1 %
L = bulk pack
ꢃꢃꢀꢆ = VHA414
ꢃꢃꢀ3 = VHA512
ꢃꢄꢃ4 = VHA516-4
ꢃꢄꢃꢆ = VHA516-5
ꢃꢄꢃ6 = VHA516-6
ꢃꢄꢃ7 = VHA518-7
ꢃꢄꢃ8 = VHA518-8
ꢃꢄꢃ9 = VHA518-9
ꢃꢄꢄꢃ = VHA518-10
ꢃꢄꢄꢄ = VHA518-11
C = 0.25 %
D = 0.5 %
F = 1.0 %
FOR EXAMPLE: ABOVE GLOBAL ORDER Y0019 120K500 V 9 L:
TYPE: VHA412
VALUE: 120.5 kΩ
ABSOLUTE TOLERANCE: 0.005 %
TERMINATION: lead (Pb)-free
PACKAGING: bulk pack
HISTORICAL PART NUMBER: VHA4ꢄꢀT ꢄꢀꢃKꢆꢃ V B (will continue to be used)
VHA4ꢄꢀ
T
ꢄꢀꢃKꢆꢃ
V
B
MODEL
TERMINATION
PLASTIC SLEEVE
OHMIC VALUE
TOLERANCE
PACKAGING
B = bulk pack
VHPꢀꢃꢀ and VHꢀꢃꢀC
VHA4ꢄꢀ
T = lead (Pb)-free
None = tin/lead
P = plastic sleeve
None = standard
ꢄꢀꢃKꢆꢃ = 120.5 kΩ
S = 0.001 %
U = 0.002 %
X = 0.0025 %
V = 0.005 %
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.1 %
VHA4ꢄ4
VHAꢆꢄꢀ
VHAꢆꢄ6-4
VHAꢆꢄ6-ꢆ
VHAꢆꢄ6-6
VHAꢆꢄ8-7
VHAꢆꢄ8-8
VHAꢆꢄ8-9
VHAꢆꢄ8-ꢄꢃ
VHAꢆꢄ8-ꢄꢄ
C = 0.25 %
D = 0.5 %
F = 1.0 %
Note
* For non-standard requests, please contact application engineering.
www.vishay.com
4
For any questions, contact: foil@vishay.com
Document Number: 63006
Revision: 14-Nov-07
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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