RCWP Low Value
www.vishay.com
Vishay Dale
Thick Film Chip Resistors, Industrial, Low Value
FEATURES
• Manufactured to the DLA L&M/DSCC drawings
for military low value chip resistor products
• Group A and B screening to MIL-PRF-55342
• Extremely low resistance values (0.0499
to 0.999
)
• Termination: Tin/lead wraparound termination over nickel
barrier
• Operating temperature range: - 55 °C to + 150 °C
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
RCWP0402..1A
RCWP0502..1A
RCWP0603..1A
RCWP0550..1A
DLA L&M/DSCC
DRAWING
NUMBER
12012
12003
03022
12004
CASE
SIZE
0402
0502
0603
0505
MAXIMUM
POWER RATING
(1)
WORKING
P
70 °C
VOLTAGE
(2)
W
V
0.05
0.05
0.07
0.125
0.224
0.224
0.265
0.354
RESISTANCE
RANGE
0.0499 to 0.196
0.200 to 0.999
0.0499 to 0.200
0.205 to 0.999
0.0499 to 0.100
0.102 to 0.999
0.0499 to 0.0976
0.100 to 0.999
0.0499 to 0.999
0.0499 to 0.999
0.0499 to 0.999
0.0499 to 0.999
0.0499 to 0.999
0.0499 to 0.999
0.0499 to 0.999
0.0499 to 0.999
TOLERANCE
±%
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
1, 2, 5, 10
TEMPERATURE
COEFFICIENT
± ppm/°C
200, 300
100, 200, 300
200, 300
100, 200, 300
200, 300
100, 200, 300
200, 300
100, 200, 300
100, 200, 300
100, 200, 300
100, 200, 300
100, 200, 300
100, 200, 300
100, 200, 300
100, 200, 300
100, 200, 300
RCWP0575..1A
12008
0705
(3)
0.15
0.388
RCWP5100..1A
12005
1005
0.20
0.448
RCWP1206..1A
02010
1206
0.25
0.50
RCWP5150..1A
12006
1505
0.15
0.388
RCWP1100..1A
12011
1010
0.50
0.708
RCWP7225..1A
12007
2208
0.225
0.475
RCWP2010..1A
12009
2010
0.80
0.895
RCWP2512..1A
12010
2512
1.0
1.0
Notes
• These drawings can be viewed at:
www.landandmaritime.dla.mil/Programs/MilSpec/ListDwgs.aspx?DocTYPE=DSCCdwg.
(1)
Power rating depends on max. temperature at the solder joint, the component placement density and the substrate material.
(2)
Continuous working voltage shall be
P
x
R
or maximum working voltage, whichever is less.
(3)
MIL case size 0705 and EIA case size 0805 are dimensionally the same.
DERATING CURVE
Rated Power in %
120
100
80
MATERIAL SPECIFICATIONS
Resistive element
Encapsulation
Substrate
Termination
Ruthenium oxide
Epoxy
96 % alumina
Solder-coated nickel barrier
Tin/lead solder alloy
60
40
20
0
- 55
Solder finish
- 25
0
25
50
125
150 175
75
100
70 Ambient Temperature in °C
Revision: 31-Jan-13
Document Number: 31095
1
For technical questions, contact:
ff2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
RCWP Low Value
www.vishay.com
Vishay Dale
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: RCWP0502R100FKWB1A (preferred part numbering format)
R
GLOBAL
MODEL
C
W
P
0
5
0
2
R
1
0
0
F
K
W
B
1
A
RESISTANCE
VALUE
L
= m
(1)
R
=
R249
= 0.249
33L2
= 0.0332
97L6
= 0.0976
TOLERANCE
CODE
F
=±1%
G
=±2%
J
=±5%
K
= ± 10 %
TEMPERATURE
COEFFICIENT
K
= 100 ppm
N
= 200 ppm
M
= 300 ppm
PACKAGING CODE
TP
= Tin/lead, T/R (full)
S3
= Tin/lead, T/R (1000 pieces)
WB
= Tin/lead, waffle tray
S2
= Tin/lead, T/R (500 pieces)
S6
= Tin/lead, T/R (300 pieces)
SPECIAL
(Dash number)
1A
= Low value
(- 100)
(See Standard
Electrical
Specifications
table)
DLA L&M/DSCC Part Numbering: 12003-KR1000FB
1
DRAWING
NUMBER
(See Standard
Electrical
Specifications
table)
2
0
0
3
-
K
R
1
0
0
0
F
B
TERMINATION
MATERIAL
B
= Pre-tinned nickel
barrier, wraparound
CHARACTERISTIC
K
= 100 ppm
L
= 200 ppm
M
= 300 ppm
RESISTANCE
VALUE
R
=
R2490
= 0.249
R0332
= 0.0332
R0976
= 0.0976
TOLERANCE
CODE
F
=±1%
G
=±2%
J
=±5%
K
= ± 10 %
Notes
• For additional information on packaging, refer to the Surface Mount Resistor Packaging document (www.vishay.com/doc?31543).
(1)
Use “L” for resistance values < 0.1
.
DIMENSIONS
in inches (millimeters)
D
B
C
A
E
GLOBAL
MODEL
RCWP0402..1A
RCWP0502..1A
RCWP0550..1A
RCWP0575..1A
RCWP0603..1A
RCWP1100..1A
RCWP1206..1A
RCWP2010..1A
RCWP2512..1A
RCWP5100..1A
RCWP5150..1A
RCWP7225..1A
Revision: 31-Jan-13
A
(LENGTH)
0.039 ± 0.003
(0.99 ± 0.08)
0.055 ± 0.005
(1.40 ± 0.13)
0.055 ± 0.005
(1.40 ± 0.13)
0.080 ± 0.005
(2.03 ± 0.13)
0.063 ± 0.005
(1.60 ± 0.13)
0.105 ± 0.005
(2.67 ± 0.13)
0.125 ± 0.005
(3.18 ± 0.13)
0.197 ± 0.006
(5.00 ± 0.15)
0.250 ± 0.006
(6.35 ± 0.15)
0.105 ± 0.005
(2.67 ± 0.13)
0.155 ± 0.005
(3.94 ± 0.13)
0.230 ± 0.005
(5.84 ± 0.13)
B
(WIDTH)
0.020 ± 0.003
(0.51 ± 0.08)
0.023 ± 0.003
(0.58 ± 0.08)
0.050 ± 0.005
(1.27 ± 0.13)
0.050 ± 0.005
(1.27 ± 0.13)
0.032 ± 0.005
(0.81 ± 0.13)
0.100 ± 0.005
(2.54 ± 0.13)
0.063 ± 0.005
(1.60 ± 0.13)
0.098 ± 0.005
(2.49 ± 0.13)
0.124 ± 0.005
(3.15 ± 0.13)
0.050 ± 0.005
(1.27 ± 0.13)
0.050 ± 0.005
(1.27 ± 0.13)
0.075 ± 0.005
(1.91 ± 0.13)
C
(HEIGHT)
0.013 ± 0.003
(0.33 ± 0.08)
0.015 ± 0.003
(0.38 ± 0.08)
0.020 ± 0.005
(0.51 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.018 ± 0.005
(0.46 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
D
(TOP TERM)
0.010 ± 0.005
(0.25 ± 0.13)
0.010 ± 0.005
(0.25 ± 0.13)
0.010 ± 0.005
(0.25 ± 0.13)
0.016 ± 0.008
(0.41 ± 0.20)
0.012 ± 0.005
(0.30 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
E
(BOTTOM TERM)
0.010 ± 0.005
(0.25 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.015 ± 0.005
(0.38 ± 0.13)
0.020 ± 0.005
(0.51 ± 0.13)
Document Number: 31095
2
For technical questions, contact:
ff2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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 in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
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. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
