State of the Art, Inc.
Thick Film Chip Resistor
M55342/11 RM0402
GLASS
PASSIVATION
WRAPAROUND
TERMINATIONS
RESISTOR
FILM
96% ALUMINA CHIP
PERFORMANCE
CURRENT NOISE
TEMPERATURE RISE (°C)
Resistance Range
Tolerances
Maximum Power
Maximum Voltage
1
W
- 22M
W
1%, 2%, 5%, 10%
50 mW
30 Volts
CHARACTERISTICS*
M
K
±100
±0.5%
±0.25%
±0.25%
±0.25%
±0.5%
±0.5%
±0.5%
±300
±0.5%
±0.5%
±0.5%
±0.25%
±0.5%
±2.0%
±1.0%
POWER DISSIPATION
fiber epoxy board
ceramic board
TESTS
TCR (-55 to +125
°
C) in ppm/
°
C
Thermal Shock
Low Temperature Operation
Short-time Overload
Resistance to Soldering Heat
Moisture Resistance
Life, 2,000 Hours
High Temperature Exposure
POWER DISSIPATION (WATTS)
LIFE TEST
POWER DERATING
*Maximum allowable change per MIL-PRF-55342,
typical change is 10% of these values.
PART NUMBERING
M55342 K 11 B 100D S - TR
PACKAGING CODE: TR = Tape & Reel W= Waffle Pack
PRODUCT LEVEL DESIGNATOR: M: 1% per 1000 hrs. R: 0.01% P: 0.1% S: 0.001% T: Space Level C: Non - ER
RESISTANCE AND TOLERANCE CODE:
Three significant digits, with a letter indicating the
decimal location, the tolerance, and the value range.
D: 1%
W
E: 1% K
W
F: 1% M
W
G: 2%
W
H: 2% K
W
T: 2% M
W
J: 5%
W
K: 5% K
W
L: 5% M
W
M: 10%
W
N: 10% K
W
P: 10% M
W
TERMINATION MATERIALS:
B: Solderable wraparound C: Epoxy bondable palladium/silver wraparound U: Epoxy bondable platinum/gold wraparound
W: Gold wire bondable
G: Gold wraparound
SIZE CODE: /11 = RM0402
TEMPERATURE CHARACTERISTIC: K: ± 100ppm M: ± 300ppm
PERFORMANCE SPECIFICATION MIL-PRF-55342
MECHANICAL
INCHES
MILLIMETERS
.072
MINIMUM
RECOMMENDED
MOUNTING
PADS
(INCHES)
Length
Width
Thickness
Top Term
Bottom Term
Gap
Approx. Weight
.042 (.034 - .050)
.022 (.017 - .027)
.018 (.010 - .033)
.008 (.005 - .015)
.008 (.005 - .015)
.026 (.022 - .030)
.00108 grams
1.07
0.56
0.46
0.20
0.20
0.66
(0.86 - 1.27)
(0.43 - 0.69)
(0.25 - 0.84)
(0.13 - 0.38)
(0.13 - 0.38)
(0.56 - 0.76)
.024
.022
.025
State of the Art, Inc.
2470 Fox Hill Road, State College, PA 16803-1797
Phone (814) 355-8004 Fax (814) 355-2714 Toll Free 1-800-458-3401
“Specifications subject to change without notice.”
www.resistor.com
04/09/08
嵌入式系统
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