Document Number: 31010

Revision 11-Mar-03

www.vishay.com

54

RCWPM, RCWM, RCM

Vishay Dale

For Technical Questions, contact: ff2bresistors@vishay.com

Thick Film Chip Resistors, Military/Established Reliability

MIL-PRF-55342 Qualified, Type RM

FEATURES

• Allows wide design flexibility for use with hybrid circuitry

• Meets requirements of MIL-PRF-55342

• Established reliability - Verified failure rate

• Operating temperature range is - 55

°C to + 150°C

• 100% screen tested per Group A, Subgroup 1-4, MIL-PRF-

55342

• Variety of termination material and One-surface or wrap-

around termination styles

VISHAY DALE

MODEL

RCWPM, RCWM,

RCM,-550

RCWPM, RCWM,

RCM,-5100

RCWPM, RCWM,

RCM,-5150

RCWPM, RCWM,

RCM,-7225

RCWPM, RCWM,

RCM,-575

RCWPM, RCWM,

RCM,-1206

RCWPM, RCWM,

RCM,-2010

RCWPM, RCWM,

RCM-2512

RCWPM, RCWM

RCM-1100

RCWPM-0603-60

POWER

RATING

55 mW

100 mW

150 mW

225 mW

100 mW

250 mW

800 mW

1000 mW

500 mW

70 mW

MIL-PRF-55342

STYLE

RM0505

RM1005

RM1505

RM2208

RM0705

RM1206

RM2010

RM2512

RM1010

RM0603

MIL.

SHEET

NO.

02

03

04

05

06

07

08

09

10

12

TERMINATIONS

B, C, T, U,

B, C, T, U,

B, C, T, U,

B, C, T

B, C, T, U,

B, C, T, U,

B, C, T, U,

B, C, T, U,

B, C, T, U,

B

CHAR.

M

K, M

K, M

M

K, M

M

M

K, M

M

M

K, M

M

K,M

M

M

K

M

M

M

K, M

M

M

M

K, M

M

K, M

M

M

K

RESISTANCE

RANGE

(Ohms)

5.6 - 470k

10 - 470k

10 - 464k

5.6 - 1M

10 - 1M

5.6 - 4.7M

10 - 4.7M

10 - 1M

5.6 - 15M

10 - 15M

10 - 2M

5.6 - 1M

10 - 1M

5.6 - 1M

10 - 5.62M

10 - 1M

5.6 - 15M

10 - 15M

10 - 7.5M

10 - 1M

5.6 - 15M

10 - 15M

10 - 7.5M

10 - 1M

5.49 - 5.62M

10 - 499k

5.6 - 1M

10 - 1M

10 - 1M

TOLERANCE

%

± 10

± 2 - ± 10

± 1

± 10

± 1 - ± 10

± 10

± 2 - ± 5

± 1 - ± 10

± 10

± 2 - ± 5

± 1 - ± 10

± 10

± 1 - ± 10

± 10

± 1 - ± 5

± 1 - ± 10

± 10

± 2 - ± 5

± 1

± 1 - ± 10

± 10

± 2 - ± 5

± 1

± 1 - ± 10

± 1 - ± 10

± 1% - ± 10

± 10

± 1, ± 2, ± 5

± 1, ± 2, ± 5, ± 10

MAXIMUM

OPERATING

VOLTAGE

40

40

40

40

50

100

150

200

75

50

STANDARD ELECTRICAL SPECIFICATIONS

ORDERING INFORMATION – MILITARY PART NUMBER

R

PRODUCT LEVEL

(LIFE FAILURE RATE)

C = Non-ERL

M = 1.0%/1000 hours

P = 0.1%/1000 hours

R = 0.01%/1000 hours

S = 0.001%/1000 hours

T = Space level

D55342 applies to

Style 07 (RM1206) only.

M55342 applies to all

other styles.

M55342

MIL. SPEC. NO.

INDICATING

MIL-PRF-55342

10E0

RESISTANCE

AND

TOLERANCE

See

Code

Letters

B

TERMINATION MATERIAL

B = Pre-tinned Nickel Barrier,

wraparound (RCWPM)

(“B” code is stocked)

C =

Untinned Palladium Silver,

wraparound (RCWM-XXXX-8)

T =

Untinned Platinum-Gold,

one-surface (RCM)

U =

Untinned Platinum-Gold,

wraparound (RCWM)

02

MIL. SPEC.

SHEET NO.

M =

± 300PPM/°C

K =

± 100PPM/°C

M

CHARACTERISTIC