State of the Art, Inc.
Thin Film Chip Resistor
M55342/01 RM0502
PROTECTIVE
ENCAPSULANT
PRECISION
THIN FILM
RESISTOR
99.6% ALUMINA CHIP
WRAPAROUND
TERMINATIONS
PRETINNED
PERFORMANCE
TEMPERATURE RISE (°C)
Resistance Range
Tolerances
Maximum Power
Maximum Voltage
5
W
- 1M
W
0.1%, 1%, 2%, 5%
50 mW
40 Volts
CURRENT NOISE
POWER DISSIPATION
Resistance range for 0.1% tolerance is 100 ohms to
150 K ohms.
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
CHARACTERISTICS*
H
E
±25
±0.1%
±0.1%
±0.1%
±0.2%
±0.2%
±0.5%
±0.1%
±50
±0.25%
±0.25%
±0.1%
±0.25%
±0.4%
±0.5%
±0.2%
fiber epoxy board
ceramic board
POWER DISSIPATION (WATTS)
LIFE TEST
POWER DERATING
*Maximum allowable change per MIL-PRF-55342,
typical change is 10% of these values.
PART NUMBERING
M55342 H 01 B 100D R - TR
PACKAGING CODE: TR = Tape & Reel W= Waffle Pack
PRODUCT LEVEL DESIGNATOR: M: 1% per 1000 hrs. R: 0.01% P: 0.1% 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.
TERMINATION MATERIALS:
SIZE CODE: /01 = RM0502
TEMPERATURE CHARACTERISTIC: E: ± 25ppm H: ± 50ppm
PERFORMANCE SPECIFICATION MIL-PRF-55342
B: Solderable wraparound
A: 0.1%
W
D: 1%
W
G: 2%
W
J: 5%
W
B: 0.1% K
W
E: 1% K
W
H: 2% K
W
K: 5% K
W
C: 0.1% M
W
F: 1% M
W
T: 2% M
W
L: 5% M
W
W: Gold wire bondable
MECHANICAL
INCHES
MILLIMETERS
.082
MINIMUM
RECOMMENDED
MOUNTING
PADS
(INCHES)
Length
Width
Thickness
Top Term
Bottom Term
Gap
Approx. Weight
.052 (.049 - .061)
.025 (.020 - .030)
.018 (.010 - .033)
.009 (.005 - .015)
.014 (.010 - .020)
.024 (.020 - .028)
.00155 grams
1.32
0.64
0.46
0.23
0.36
0.61
(1.24 - 1.55)
(0.51 - 0.76)
(0.25 - 0.84)
(0.13 - 0.38)
(0.25 - 0.51)
(0.51 - 0.71)
.027
.020
.031
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