GLASS
PASSIVATION
WRAPAROUND
TERMINATIONS
PRETINNED
96% ALUMINA CHIP
RESISTOR
FILM
STATE OF THE ART, INC.STATE OF THE ART, INC. 2470 Fox Hill Road, State College, PA 16803-17972470 Fox Hill Road, State College, PA 16803-1797
Phone (814) 355-8004 Fax (814) 355-2714Phone (814) 355-8004 Fax (814) 355-2714 Toll Free 1-800-458-3401Toll Free 1-800-458-3401
Where Quality Isn't a Goal...It's Our TraditionWhere Quality Isn't a Goal...It's Our Tradition
PERFORMANCE CHARACTERISTICSPERFORMANCE CHARACTERISTICS
10/24/00
POWER DERATING
M55342/01 Thick Film Chip Resistor
0502 Size, Surface Mount, Solderable
• TCR's to ± 100 ppm
• "S" level qualified manufacturer
• Suitable for solder reflow, vapor
phase, or wave solder attachment
•TCR's to ± 100 ppm
•"S" level qualified manufacturer
•Suitable for solder reflow, vapor
phase, or wave solder attachment
• Tolerances to ±1%
• Operating temperature range :
-55 C to +150 C
• Pretinned (Sn60) nickel barrier
terminations
°°
• Tolerances to ±1%
• Operating temperature range :
-55 C to +150 C
•Pretinned (Sn60) nickel barrier
terminations
°°
FEATURES
TCR (-55 to +125 C in ppm/ C)
Thermal Shock
Low Temperature Operation
Short-time Overload
Resistance to Bonding Exposure
Moisture Resistance
High Temperature Exposure
Life
(1) Typical resistance change, the maximum is the
same as MIL-PRF-55342. Test methods are per
MIL-PRF-55342.
°°TCR (-55 to +125 C in ppm/ C)
Thermal Shock
Low Temperature Operation
Short-time Overload
Resistance to Bonding Exposure
Moisture Resistance
High Temperature Exposure
Life
(1) Typical resistance change, the maximum is the
same as MIL-PRF-55342. Test methods are per
MIL-PRF-55342.
°° < 100 ppm
±0.03%
±0.02%
±0.02%
±0.03%
±0.05%
±0.05%
See Chart
< 100 ppm
±0.03%
±0.02%
±0.02%
±0.03%
±0.05%
±0.05%
See Chart
ENVIRONMENTAL PERFORMANCE (1)ENVIRONMENTAL PERFORMANCE (1)
Resistance Range 5.6 - 1M
Tolerances 1%, 2%, 5% 10%
Maximum Power 20 mW
Maximum Voltage 40 Volts
WWResistance Range 5.6 - 1M
Tolerances 1%, 2%, 5% 10%
Maximum Power 20 mW
Maximum Voltage 40 Volts
WW
Solderability: Solder coating compatible with Sn60, 62 or
63 solders, provides good wetting with all types of solder
attachment. All product is tested IAW Mil-Std-202,
method 208, including 8 hour steam aging.
Solderability: Solder coating compatible with Sn60, 62 or
63 solders, provides good wetting with all types of solder
attachment. All product is tested IAW Mil-Std-202,
method 208, including 8 hour steam aging.
PART NUMBERING
TCR
K: ±100 ppm M: ±300 ppm
TCR
K: ±100 ppm M: ±300 ppm
M55342 K 01B 100D SM55342 K 01B 100D S
PRODUCT LEVEL DESIGNATOR*
M: 1% per 1000 hrs. R: 0.01% per 1000 hrs.
P: 0.1% per 1000 hrs S: 0.001% per 1000 hrs.
C: Non - ER T: Space Level
PRODUCT LEVEL DESIGNATOR*
M: 1% per 1000 hrs. R: 0.01% per 1000 hrs.
P: 0.1% per 1000 hrs S: 0.001% per 1000 hrs.
C: Non -ER T: Space Level
RESISTANCE AND TOLERANCE CODE
Three significant digits, with a letter indicating the
decimal location, and the tolerance, and the value range
(,K,M)
D: 1% G: 2% J: 5% M: 10%
E: 1%K H: 2%K K: 5%K N: 10%K
F: 1%M T: 2%M L: 5%M P: 10%M
WW W
WWW W
WWW W
WWW W
RESISTANCE AND TOLERANCE CODE
Three significant digits, with a letter indicating the
decimal location, and the tolerance, and the value range
(,K,M)
D: 1% G: 2% J: 5% M: 10%
E: 1%K H: 2%K K: 5%K N: 10%K
F: 1%M T: 2%M L: 5%M P: 10%M
WW W
WWW W
WWW W
WWW W
MECHANICAL
INCHES
.055 (±.006)
.025 (±.005)
.010 - .033
.010 (±.005)
.015 (±.005)
.0016 grams
INCHES
.055 (±.006)
.025 (±.005)
.010 - .033
.010 (±.005)
.015 (±.005)
.0016 grams
Length
Width
Thickness
Top Term.
Bottom Term.
Approx. Weight
Length
Width
Thickness
Top Term.
Bottom Term.
Approx. Weight
MM
1.40 (± 0.15)
.64 (± 0.13)
.25 - .84
.25 - (±0.13)
.38 - (±0.13)
MM
1.40 (± 0.15)
.64 (± 0.13)
.25 - .84
.25 - (±0.13)
.38 - (±0.13)
Two packaging options are available:
Waffle Pack - (360 per Tray Max.)
Tape & Reel - (5000 per 7" Inch Reel Max.)
Two packaging options are available:
Waffle Pack - (360 per Tray Max.)
Tape & Reel - (5000 per 7" Inch Reel Max.)
PACKAGING
Termination type C & U (epoxy bondable), wraparound style,
and type W (wire bondable) are available. Also available in thin
film MIL-PRF-55342 characteristic E & H. SOTA offers a full
line of component parts in the 0502 size including Standard
Grade, High-Reliability (customer specified testing), and zero-
ohm jumpers.
Termination type C & U (epoxy bondable), wraparound style,
and type W (wire bondable) are available. Also available in thin
film MIL-PRF-55342 characteristic E & H. SOTA offers a full
line of component parts in the 0502 size including Standard
Grade, High-Reliability (customer specified testing), and zero-
ohm jumpers.
OPTIONS
All product levels are based on the same design as our "S" level failure rate Established
Reliability part. Level C is a Non-Established Reliability part requiring no group A, B or C
testing. Established Reliability (failure rates based on life testing) product levels M,P,R and S
are subject to group A, B and C testing per MIL-PRF-55342. Space product level T requires
group Aand B tests including 100% power conditioning.
All product levels are based on the same design as our "S" level failure rate Established
Reliability part. Level C is a Non-Established Reliability part requiring no group A, B or C
testing. Established Reliability (failure rates based on life testing) product levels M,P,R and S
are subject to group A, B and C testing per MIL-PRF-55342. Space product level T requires
group Aand B tests including 100% power conditioning.
* PRODUCT LEVELS*PRODUCT LEVELS
TYPICAL LIFE TEST PERFORMANCE
