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RCKHR02A-04796OHM+/-0.01%C2

更新时间：2025-07-10 01:36:26
品牌：VISHAY
描述：Fixed Resistor, Metal Foil, 0.5W, 796ohm, 300V, 0.01% +/-Tol, -5,5ppm/Cel, 3010,

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RCKHR02A-04796OHM+/-0.01%C2 概述

Fixed Resistor, Metal Foil, 0.5W, 796ohm, 300V, 0.01% +/-Tol, -5,5ppm/Cel, 3010,

RCKHR02A-04796OHM+/-0.01%C2 数据手册

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RCK HR 02, 02A  
Vishay Foil Resistors  
High Precision Bulk Metal® Foil with Tolerance of 0ꢀ00ꢁ ꢂ  
and Qualified to ESA Specification 4001/011  
FEATURES  
•
Temperature coefficient of resistance (TCR):  
ꢁ ppm/°C typical (- ꢁꢁ °C to + 12ꢁ °C, + 2ꢁ °C refꢀ)  
•
•
•
•
•
Rated power: to 0.5 W at + 70 °C  
Tolerance: 0.005 %  
Load life stability: to 0.005 % at 70 °C, 2000 h at rated power  
Resistance range: 33  
Ω to 100 kΩ  
Vishay Foil resistors are not restricted to standard values, we  
can supply specific “as required” values at no extra cost or  
delivery (e.g. 100K1234 vs 100K)  
•
•
•
•
•
•
•
•
•
•
Electrostatic discharge up to 25 kV  
Non inductive, non capacitive design  
Rise time: 1 ns effectively no ringing  
Current noise: < - 40 dB  
Thermal EMF: 0.05 µV/°C typical  
Voltage coefficient: < 0.1 ppm/V  
Low inductance: < 0.08 µH typical  
Non hot spot design  
Terminal finishes available: tin/lead alloy  
Matched sets are available per request  
(TCR Tracking: to 0.5 ppm/°C)  
For better TCR and PCR performances please review the  
RNC90Z and Zꢁꢁꢁ datasheets  
Due to the unique performance of the Bulk Metal® foil  
resistive elements, these resistors are very well adapted to  
high reliability applications.  
Our application engineering department is available to  
advise and to make recommendations. For non-standard  
technical requirements and special applications, please  
contact us.  
•
Four variants are available, two reliability levels are proposed:  
•
Level B: part individualization and test measurements  
provided  
•
Level C: not part individualization and no test measurements  
provided  
•
•
•
•
ESA/SCC 4001  
Lot acceptance test level 3 (LAT3): 10 additional parts needed  
Lot acceptance test level 2 (LAT2): 25 additional parts needed  
Lot acceptance test level 1 (LAT1): 31 additional parts needed  
DIMENSIONS in millimeters  
RCK HR 02  
SERIES  
DIMꢀ IN mm  
MINꢀ MAXꢀ  
VARIANTS  
A
DIMꢀ  
E
A
B
C
-
-
-
-
-
7.5  
8
C
B
-
7.5  
0.65  
2.5  
5.35  
4.1  
1.5  
2.1  
6
Ø D  
E
03 - 04 - 07 - 08  
0.55  
-
-
Ø D  
H
03 - 07  
04 - 08  
03 - 07  
04 - 08  
-
4.8  
3.55  
1
F
J
G
H
J
1.6  
4
Measurement  
point  
03 - 04  
07 - 08  
-
6
-
K
F
G
20  
-
-
K
1.5  
Document Number: 63132  
Revision: 17-Nov-08  
For any questions, contact: foil@vishay.com  
www.vishay.com  
1
RCK HR 02, 02A  
Vishay Foil Resistors  
High Precision Bulk Metal® Foil with Tolerance of  
0.005 % and Qualified to ESA Specification 4001/011  
ELECTRICAL SPECIFICATIONS  
VISHAY SFERNICE DESIGNATION  
Qualified Designation  
RCK HR  
RNC 90  
4001/011  
0.5 W  
ESA Specification  
Power Rating at + 70 °C  
Limiting Element Voltage  
300 V  
5 ppm/°C (- 55 °C + 125 °C, + 25 °C ref.)  
10 ppm/°C (+ 125 °C to + 175 °C)  
Temperature Coefficient  
Ohmic Value Range  
Tolerance  
33 Ω to 100 kΩ available range  
50 Ω to 100 kΩ qualified range  
0.005 % to 1 % available range  
0.02 % to 1 % qualified range  
Temperature Limits  
Dielectric Voltage  
- 55 °C to + 175 °C  
425 VRMS  
260 °C, immersion 10 s  
at a distance of no less than 1.6 mm from the device body  
Soldering Temperature  
TYPICAL PERFORMANCE SPECIFICATIONS  
REQUIREMENTS  
ESA/SCC 4001/11  
TYPICAL VALUES  
AND DRIFTS  
TESTS  
CONDITIONS  
U = 2 ⋅ Rn ⁄ 5 s  
Short Time Overload  
Rapid Temperature Change  
Terminal Strength  
(0.05 + (0.01 Ω x 100)) % Rn  
(0.05 + (0.01 Ω x 100)) % Rn  
(0.002 + (0.01 Ω x 100)) % Rn  
(0.002 + (0.01 Ω x 100)) % Rn  
0.002 %  
0.002 %  
0.001 %  
0.002 %  
U max. < 450 V  
- 55 °C/+ 175 °C 5 cycles  
IEC 60068-2-14 test Na  
IEC 60068-2-21  
test Ua, test U21 (tensile)  
260 °C/10 s  
IEC 60068-2-20 A test Tb (met. 1A)  
Soldering (Thermal Shock)  
10 Hz to 2000 Hz  
1.5 mm or 20 g 6 h (met. B4)  
IEC 60068-2-6 test Fc  
Vibration  
(0.002 + (0.01 Ω x 100)) % Rn  
0.002 %  
56 days 95 % H.R. 40 °C  
IEC 60068-2-3  
0.003 %  
Humidity (Steady State)  
Climatic Sequence  
Load Life  
N/a  
Insulation resistance > 104 MΩ  
IEC 60068-2-2/IEC 60068-2-30  
IEC 60068-2-1/IEC 60068-2-13  
0.003 %  
(0.05 + (0.01 Ω x 100)) % Rn  
(0.05 + (0.01 Ω x 100)) % Rn  
(0.05 + (0.01 Ω x 100)) % Rn  
Insulation resistance > 104 MΩ  
1000 h Pn at + 70 °C  
90‘/30’ cycle  
0.005 %  
0.01 %  
1000 h at + 175 °C  
IEC 60068-2-20A Test B  
High Temperature Exposure  
POWER RATING CHART  
0ꢀꢁ  
0ꢀ3  
0ꢀ1  
0
0
ꢁ0  
70  
100  
12ꢁ  
17ꢁ  
AMBIENT TEMPERATURE IN °C  
www.vishay.com  
2
For any questions, contact: foil@vishay.com  
Document Number: 63132  
Revision: 17-Nov-08  
RCK HR 02, 02A  
Vishay Foil Resistors  
High Precision Bulk Metal® Foil with Tolerance of  
0.005 % and Qualified to ESA Specification 4001/011  
MARKING  
TOLERANCE CODE  
Ohmic value is printed on the top side, 3 to 6 digits are used,  
R stands for Ω and K for kΩ.  
Tolerance  
%
0.005 0.01 0.02 0.05 0.1 0.2 0.5  
1
F
The front side is printed as follows:  
- tolerance (letter code)  
- ESA specification reference  
- quality level  
Code SCC  
E
L
P
W
B
C
D
PACKAGING  
Resistors are packed in sealed blisters, up to 10 resistors  
per blister pack.  
The following information is printed on the blister pack:  
- order reference  
- date code  
- ESA specification reference  
- quality level  
- variant  
- manufacturing date (2 digits for the year, 2 digits for the  
week)  
- a letter to differentiate manufacturing sequence.  
ESA logo and serialization number are printed on the back  
side.  
- review number  
ORDERING INFORMATION  
RCK HR  
02 - 03  
10 kΩ  
1 ꢂ  
B1  
MODEL  
VERSION - VARIANT  
OHMIC VALUE  
TOLERANCE  
QUALITY LEVEL  
02 - 03  
02 - 07  
02A - 04  
02A - 08  
0.005 %  
0.01 %  
0.02 %  
0.05 %  
0.1 %  
0.2 %  
0.5 %  
1 %  
B1  
B2  
B3  
C1  
C2  
C3  
Document Number: 63132  
Revision: 17-Nov-08  
For any questions, contact: foil@vishay.com  
www.vishay.com  
3
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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