Document Number: 60018
Revision 17-Jan-06
www.vishay.com
42
E / H
Vishay Thin Film
SURFACE MOUNT
SURFACE 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 1953 451 274 FAX: +44 1953 457 722 • USA: (610) 407-4800 FAX: (610) 640-9081
For technical questions contact: thin-film@vishay.com
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 5 ppm/°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: ± 25 ppm/°C to ± 100 ppm/°C
-
55 °C to + 125 °C
Absolute Tolerance: ± 0.1 % + 25 °C
Stability: ∆R Absolute ± 0.1 % 2000 hrs. at + 70 °C
Voltage Coefficient ± 0.5 ppm/Volt
Operating Temperature Range
-
55 °C to + 125 °C
Storage Temperature Range
-
55 °C to + 150 °C
Noise
-
25 dB
Shelf Life Stability 100 ppm 1 year at + 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
SURFACE MOUNT
www.vishay.com
43
E / H
Vishay Thin Film
Document Number: 60018
Revision 17-Jan-06
SURFACE 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 1953 451 274 FAX: +44 1953 457 722 • USA: (610) 407-4800 FAX: (610) 640-9081
For technical questions contact: thin-film@vishay.com
DIMENSIONS (Continued)
D
W
L
T
E
QPL MIL-PRF-55342 Qualified Thin Film Resistor Chips
CASE MAX. POWER RATING (mW)
RES. RANGE (ohms) BY CHARACTERISTICS TOLERANCE
SIZE WORKING CHARACTERISTIC CHARACTERISTIC
VOLTAGE E & H K
E, H, K (0.1 %) E (1 %, 2 %, 5 %, 10 %) H, K (1 %, 2 %, 5 %, 10 %)
M55342/01 40 10 20 100 - 130K 59 - 130K 59 - 130K
M55342/02 40 25 50 100 - 301K 49.9 - 301K 20 - 301K
M55342/03 40 50 100 100 - 649K 49.9 - 649K 10 - 649K
M55342/04 40 100 150 100 - 1M 49.9 - 1M 10 - 1M
M55342/05 40 200 225 100 - 1.75M 49.9 - 1.75M 10 - 1.75M
M55342/06 50 50 100 100 - 475K 49.9 - 475K 10 - 475K
D55342/07 100 125 250 100 - 1M 49.9 - 1M 10 - 1M
M55342/08 150 400 800 100 - 2M 49.9 - 2M 10 - 2M
M55342/09 200 500 1000 100 - 3M 49.9 - 3M 10 - 3M
M55342/10 75 250 500 100 - 1M 49.9 - 1M 49.9 - 1M
M55342/11 25 40 40 100 - 71.5K 59 - 71.5K 59 - 71.5K
M55342/12 50 70 70 100 - 160K 49.9 - 160K 20 - 160K
Resistive Element Tamelox®
Substrate Material Alumina
Chip Terminations 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 at + 70 °C) 0.5 % 0.0184 %
Life (10000 hrs at + 70 °C) 2.0 % 0.04 %
ENVIRONMENTAL TESTS MECHANICAL SPECIFICATIONS
FSCM CAGE # - 57489
Series TCR Characteristics Case Size Termination Value and Tolerance Failure Rate
M55342 E = ± 25 ppm/°C01 B = Solderable Three digits and a letter. M = 1.0 %
≥ 49.9 ohms 02 wraparound Letter identifies tolerance, per 1000 hrs.
or 03 (nickel barrier) acts as multiplier and
H = ± 50 ppm/°C04 decimal locator. P = 0.1 %
D55342/07 05 per 1000 hrs.
06 Tolerance
K = ± 100 ppm/°C07 0.1 %, 1 %, 2 %, 5 %, 10 %, R = 0.01 %
08 Multiplier (X1Ω) A D G J M per 1000 hrs.
09 (X1KΩ) B E H K N
10 (X1MΩ) 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 of 0.01 % per 1000 hours. Consult factory for other sizes.
Legal Disclaimer Notice
Vishay
Document Number: 91000 www.vishay.com
Revision: 08-Apr-05 1
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
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