E/H (Ta2N) (Military M/D55342)
www.vishay.com
Vishay Dale Thin Film
QPL MIL-PRF-55342 Qualified
Ta2N Thin Film Resistor, Surface Mount Chip
FEATURES
• Established reliability, “R” and “U” failure rate level
(0.01 % per 1000 h), C = 2
• High purity alumina substrate
• 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
(< -25 dB, 0.5 ppm/V)
Thin Film MIL chip resistors feature an 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.
• Non-inductive
• Laser-trimmed tolerances 0.1 %
• Complete MIL-testing available in-house
• Antistatic waffle pack or tape and reel packaging available
• Military / aerospace / QPL approval
CONSTRUCTION
TYPICAL PERFORMANCE
Tantalum Nitride
Resistor Film
Passivation
ABSOLUTE
Solder
Coating
TCR
TOL.
25
Nickel Barrier
0.1
High Purity
Alumina Substrate
Adhesion Layer
STANDARD ELECTRICAL SPECIFICATIONS
TEST
SPECIFICATIONS
CONDITIONS
Material
Resistance Range
TCR: Absolute
Tolerance: Absolute
Stability: Absolute
Stability: Ratio
Tantalum nitride (Ta2N) resistor film
49.9 to 3.3 M
25 ppm/°C to 300 ppm/°C
0.1 % to 10 %
R 0.02 %
-
-
-55 °C to +125 °C
+25 °C
2000 h at +70 °C
-
-
Voltage Coefficient
Working Voltage
0.1 ppm/V
30 V to 200 V
-
-
Operating Temperature Range
Storage Temperature Range
Noise
-55 °C to +150 °C
-55 °C to +150 °C
< - 25 dB
-
-
-
Shelf Life Stability: Absolute
R 0.01 %
1 year at +25 °C
COMPONENT RATINGS
POWER
WORKING
VOLTAGE
(V)
RESISTANCE RANGE BY TOLERANCE
CASE SIZE
RATING
(mW)
0.1 %, 0.25 %, 0.5 %, 1 %
2.0 % and 5.0 %
10 %
M55342/01
M55342/02
M55342/03
M55342/04
M55342/05
M55342/06
D55342/07
M55342/08
M55342/09
M55342/10
M55342/11
M55342/12
50
125
200
150
225
150
250
800
1000
500
50
40
40
75
125
175
50
100
150
200
75
49.9 to 64.9 k
49.9 to 140 k
49.9 to 357 k
49.9 to 806 k
49.9 to 1.5 M
49.9 to 309 k
49.9 to 1 M
49.9 to 2.0 M
49.9 to 3.01 M
49.9 to 604 k
49.9 to 49.9 k
49.9 to 130 k
51 to 68 k
51 to 150 k
51 to 360 k
51 to 820 k
51 to 1.5 M
51 to 820 k
51 to 1 M
49.9 to 2.0 M
51 to 3 M
51 to 620 k
51 to 51 k
51 to130 k
51 to 68 k
51 to 150 k
51 to 360 k
51 to 820 k
51 to 1.5 M
51 to 820 k
51 to 1 M
51 to 2.23 M
51 to 3.3 M
51 to 680 k
51 to 51 k
51 to 150 k
30
50
100
Note
Values listed are a guide, refer to MIL spec for value/tolerance allowance
•
Revision: 15-Sep-16
Document Number: 60120
1
For technical questions, contact: thinfilm@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000