State of the Art, Inc.
Thick Film Chip Resistor
M55342/05 RM2208
GLASS
PASSIVATION
WRAPAROUND
TERMINATIONS
RESISTOR
FILM
96% ALUMINA CHIP
PERFORMANCE
TEMPERATURE RISE (°C)
Resistance Range
Tolerances
Maximum Power
Maximum Voltage
1
W
- 22M
W
1%, 2%, 5%, 10%
225 mW
175 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%
CURRENT NOISE
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 05 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: /05 = RM2208
TEMPERATURE CHARACTERISTIC: K: ± 100ppm M: ± 300ppm
PERFORMANCE SPECIFICATION MIL-PRF-55342
MECHANICAL
INCHES
MILLIMETERS
.275
MINIMUM
RECOMMENDED
MOUNTING
PADS
(INCHES)
Length
Width
Thickness
Top Term
Bottom Term
Gap
Approx. Weight
.225 (.223 - .237)
.070 (.070 - .080)
.028 (.015 - .033)
.020 (.015 - .025)
.020 (.015 - .025)
.185 (.181 - .189)
.0262 grams
5.72
1.78
0.71
0.51
0.51
4.70
(5.66 - 6.02)
(1.78 - 2.03)
(0.38 - 0.84)
(0.38 - 0.64)
(0.38 - 0.64)
(4.60 - 4.80)
.076
.175
.050
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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