QPL MIL-PRF-55342 Qualified Thin Film Resistor,

Surface Mount Chip

www.vishay.com

Document Number: 60060

1

Revision: 28-Jul-10

E/H (T-Level) (Military M/D55342)

Vishay Thin Film

Thin Film MIL-PRF-55342 established reliability “T” level

chip resistors feature a thin film resistor element and with all

sputtered wraparound terminations that provide excellent

adhesion and dimensional uniformanity. They are ideal in

applications requiring stringent performance requirements.

Established reliability is assured through 100 % screening

and extensive environmental testing for every lot that

includes complete 100 % group A, power conditioning and

group B lot testing performed for T-level product assurance.

FEATURES

• T-level (space) qualified

• Passes

outgassing

requirements

of

ASTM-E595

requirements

• TCR to ± 25 ppm/°C

• Tolerances to ± 0.1 %

• 100 % power conditioning

TYPICAL PERFORMANCE

ABSOLUTE

TCR

25

TOL.

0.1

STANDARD ELECTRICAL SPECIFICATIONS

TEST

SPECIFICATIONS

CONDITIONS

Material

Passivated nichrome

-

Resistance Range

100

Ω to 1.5 MΩ

-

TCR: Absolute

25 ppm/°C (E), 50 ppm/°C (H)

- 55 °C to + 125 °C

Tolerance: Absolute

± 0.1 %

+ 25 °C

Stability: Absolute

ΔR ± 0.02 %

2000 h at + 70 °C

Voltage Coefficient

< 0.1 ppm/V

-

Working Voltage

40 V to 125 V

-

Operating Temperature Range

- 55 °C to + 125 °C

-

Storage Temperature Range

- 55 °C to + 150 °C

-

Noise

< - 25 dB

-

Thermal EMF

< 0.1 μV/°C

-

Shelf Life Stability: Absolute

ΔR ± 0.01 %

1 year at + 25 °C

COMPONENT RATINGS

CASE SIZE

MAX.

WORKING

VOLTAGE

(V)

POWER

RATING

(mW)

RESISTANCE RANGE (

Ω) BY CHARACTERISTICS TOLERANCE

E

(0.1 %)

E

(1 %, 2 %, 5 %)

H, K, M

(0.1 %)

H, K, M

(1 %, 2 %, 5 %)

M55342/02

40

125

49.9 to 301K

49.9 to 301K

20 to 301K

20 to 301K

M55342/03

75

200

49.9 to 649K

49.9 to 649K

10 to 649K

10 to 649K

M55342/04

125

150

49.9 to 1.69M

49.9 to 1.69M

10 to 1.69M

10 to 1.69M

M55342/06

50

150

49.9 to 475K

49.9 to 475K

10 to 475K

10 to 475K

D55342/07

100

250

49.9 to 1.5M

49.9 to 1.5M

10 to 1.5M

10 to 1.5M

M55342/10

75

500

49.9 to 1M

49.9 to 1M

49.9 to 1M

49.9 to 1M