Document Number: 60018
Revision 08-Oct-04
www.vishay.com
40
E / H
Vishay Thin Film
SURF
ACE MOUNT
SURF
ACE MOUNT
CHIPS
VISHAY THIN FILM FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 GERMANY +49.9287.710 FAX: +49 9287.70435 ISRAEL +972.3.557.0945 FAX: +972.3.558.9121
ITALY + 39.2.300.11919 FAX: +39.2.300.11999 JAPAN +81.3.5464.6411 FAX: +81.3.5464.6433 SINGAPORE +65.788.6668 FAX: +65.788.0988
SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 UK +44 191 514 8237 FAX: +44 1953 457 722 USA: (610) 407-4800 FAX: (610) 640-9081
CONSTRUCTION
FEATURES
Established reliability, "R" failure rate level
High purity alumina substrate for high power
Wraparound termination featuring a tenacious adhesion
layer covered with an electroplated nickel barrier layer for
+ 150
C operating conditions
Very low noise and voltage coefficient
Non-inductive
Laser-trimmed tolerances to
0.1%
Wraparound resistance less than 0.010 ohms typical
In-lot tracking less than 5ppm/
C
Complete MIL-testing available in-house
Antistatic waffle pack or tape and reel packaging available
QPL MIL-PRF-55342 Qualified Thin Film Resistor Chips
Thin Film Mil chip resistors feature all sputtered wraparound
termination for excellent adhesion and dimensional uniformity.
They are ideal in applications requiring stringent performance
requirements. Established reliability is assured through 100%
screening and extensive environmental lot testing. Wafer is
sawed producing exact dimensions and clean, straight edges.
NOTE: Specification changed by DSCC from MIL-R-55342
to MIL-PRF-55342.
Actual Size
M55342/02
TEST
SPECIFICATIONS
CONDITIONS
MATERIAL
TAMELOX
Absolute TCR:
25ppm/
C to
100ppm/
C
- 55
C to + 125
C
Absolute Tolerance:
0.1%
+ 25
C
Stability:
R Absolute
0.1%
2000 hrs. @ + 70
C
Voltage Coefficient
0.5ppm/Volt
Operating Temperature Range
- 55
C to + 125
C
Storage Temperature Range
- 55
C to + 150
C
Noise
- 25dB
Shelf Life Stability
100ppm
1 year @ + 25
C
Adhesion layer
High Purity
Alumina Substrate
Nickel barrier
Solder
coating
Passivation
Resistor Film
STANDARD ELECTRICAL SPECIFICATIONS
DIMENSIONS
ABS
TCR
25
TOL
0.1
TYPICAL PERFORMANCE
CASE SIZE
TERM.
L
W
T
D
E
M55342/01
B
0.050
0.005
0.025
0.005
0.010 to 0.030
0.010
0.005
0.015
0.005
M55342/02
B
0.055
0.006
0.050
0.005
0.012 to 0.033
0.010
0.005
0.015
0.005
M55342/03
B
0.105
0.007
0.050
0.005
0.015 to 0.033
0.015
0.005
0.015
0.005
M55342/04
B
0.155
0.007
0.050
0.005
0.015 to 0.033
0.015
0.005
0.015
0.005
M55342/05
B
0.230
0.007
0.075
0.005
0.015 to 0.033
0.020
0.005
0.020
0.005
M55342/06
B
0.080
0.006
0.050
0.005
0.015 to 0.033
0.016
0.008
0.015
0.005
D55342/07
B
0.126
0.008
0.063
0.005
0.015 to 0.033
0.020 + 0.005, - 0.010
0.020 + 0.005, - 0.010
M55342/08
B
0.209
0.009
0.098
0.005
0.015 to 0.033
0.020
0.005
0.020
0.005
M55342/09
B
0.259
0.009
0.124
0.005
0.015 to 0.033
0.020
0.005
0.020
0.005
M55342/10
B
0.105
0.007
0.100
0.005
0.015 to 0.033
0.015
0.005
0.015
0.005
M55342/11
B
0.040
0.005
0.025
0.005
0.010 to 0.030
0.010
0.005
0.015
0.005
M55342/12
B
0.064
0.006
0.032
0.005
0.010 to 0.033
0.012
0.005
0.015
0.005
SURF
ACE MOUNT
www.vishay.com
41
E / H
Vishay Thin Film
Document Number: 60018
Revision 08-Oct-04
SURF
ACE MOUNT
CHIPS
VISHAY THIN FILM FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 GERMANY +49.9287.710 FAX: +49 9287.70435 ISRAEL +972.3.557.0945 FAX: +972.3.558.9121
ITALY + 39.2.300.11919 FAX: +39.2.300.11999 JAPAN +81.3.5464.6411 FAX: +81.3.5464.6433 SINGAPORE +65.788.6668 FAX: +65.788.0988
SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 UK +44 191 514 8237 FAX: +44 1953 457 722 USA: (610) 407-4800 FAX: (610) 640-9081
DIMENSIONS
(Continued)
D
W
L
T
E
QPL MIL-PRF-55342 Qualified Thin Film Resistor Chips
CASE
MAX.
POWER RATING (mW)
RESISTANCE
SIZE
WORKING
CHARACTERISTIC
RANGE (ohms)
VOLTAGE
E & H
K
(0.1%)
(1%, 2%, 5%, 10%)
M55342/01
40
10
20
100 130K
59 130K
M55342/02
40
25
50
100 301K
20 301K
M55342/03
40
50
100
100 649K
10 649K
M55342/04
40
100
150
100 1M
10 1M
M55342/05
40
200
225
100 1.75M
10 1.75M
M55342/06
50
50
100
100 475K
10 475K
D55342/07
100
125
250
100 1M
10 1M
M55342/08
150
400
800
100 2M
10 2M
M55342/09
200
500
1000
100 3M
10 3M
M55342/10
75
250
500
100 1M
50 1M
M55342/11
25
40
40
100 71.5K
59 71.5K
M55342/12
50
70
70
100 160K
20 160K
Resistive Element
Tamelox
Substrate Material
Alumina
Terminals
Gold Over Nickel
Plating
SN 60/40
TEST
MIL-PRF-55342
VISHAY
LIMITS
PERFORMANCE
(
R
)
(
R
)
Thermal Shock
0.1%
0.020%
Low Temperature Operation
0.1%
0.025%
Short Time Overload
0.1%
0.050%
High Temperature Exposure
0.1%
0.009%
Resistance to Bonding
0.2%
0.006%
Moisture Resistance
0.2%
0.004%
TCR
25ppm/
C
< 15ppm/
C
Life (2000 hrs @ + 70
C)
0.5%
0.0184%
Life (10,000 hrs @ + 70
C)
2.0%
0.04%
ENVIRONMENTAL TESTS
MECHANICAL SPECIFICATIONS
FSCM CAGE # - 57489
Series
TCR Characteristic Case Size Termination Value and Tolerance
Failure Rate
M55342
E =
25 ppm/
C
01 B = Solderable
Three digits and a letter.
M = 1.0%
49.9 ohms vs 100 ohms 02
wraparound
Letter identifies tolerance,
per 1000 hrs.
or
03
(nickel barrier)
acts as multiplier and
H =
50 ppm/
C
04
decimal locator.
P = 0.1%
D55342
05
per 1000 hrs.
per 1000 hrs.
/07
06
Tolerance
K =
100 ppm/
C
07
0.1% 1% 2% 5% 10%
R =0.01%
08
Multiplier (X1
)A D G J M per 1000 hrs.
09
(X1K
)B E H K N
10
(X1M
)C F T L P C
= Non ER
11
12
How to Order
Example: M55342K06B5E60R calls out QPL nickel barrier solderable wraparound termination chip resistor, 0705 size,
5600 ohms
1.0%,
100 ppm/
C TCR and "R" failure rate or 0.01% per 1,000 hours.
Consult factory for other sizes.
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