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M55342H10B249DMWI

Description
Fixed Resistor, Thin Film, 0.5W, 249ohm, 75V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 1010, CHIP
File Size96KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

M55342H10B249DMWI Overview

Fixed Resistor, Thin Film, 0.5W, 249ohm, 75V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 1010, CHIP

M55342H10B249DMWI Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Objectid932288531
package instructionCHIP
Reach Compliance Codenot_compliant
Country Of OriginUSA
ECCN codeEAR99
YTEOL7.3
Other featuresNON-INDUCTIVE
structureRectangular
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-65 °C
Package height0.8382 mm
Package length2.667 mm
Package formSMT
Package width2.54 mm
method of packingWaffle Pack
Rated power dissipation(P)0.5 W
Rated temperature70 °C
GuidelineMIL-PRF-55342
resistance249 Ω
Resistor typeFIXED RESISTOR
size code1010
surface mountYES
technologyTHIN FILM
Temperature Coefficient50 ppm/°C
Terminal surfaceTIN LEAD OVER NICKEL
Terminal shapeWRAPAROUND
Tolerance1%
Operating Voltage75 V
E/H (Military M/D55342)
www.vishay.com
Vishay Dale Thin Film
QPL MIL-PRF-55342 Qualified
Thin Film Resistor, Surface-Mount Chip
FEATURES
• Established reliability, “S” and “V” failure rate level
(10 ppm), 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
LINKS TO ADDITIONAL RESOURCES
• Very low noise and voltage coefficient
(< -25 dB, 0.5 ppm/V)
• Non-inductive
• Laser-trimmed tolerances ± 0.1 %
• Wraparound resistance less than 0.010
Ω
typical
• In-lot tracking less than 5 ppm/°C
• Complete MIL-testing available in-house
• Antistatic waffle pack or tape and reel packaging available
• Military / aerospace / QPL
D
D
3
3
3D Models
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.
CONSTRUCTION
Passivation
Resistor Film
Solder
Coating
Nickel Barrier
High Purity
Alumina Substrate
Adhesion Layer
TYPICAL PERFORMANCE
ABSOLUTE
TCR
TOL.
25
0.1
STANDARD ELECTRICAL SPECIFICATIONS
TEST
Material
Resistance Range
TCR: Absolute
Tolerance: Absolute
Stability: Absolute
Stability: Ratio
Voltage Coefficient
Working Voltage
Operating Temperature Range
Storage Temperature Range
Noise
Shelf Life Stability: Absolute
SPECIFICATIONS
Tamelox resistor film (passivated nichrome)
10
Ω
to 6.19 MΩ
± 25 ppm/°C to ± 300 ppm/°C
± 0.1 %, ± 0.25 %, ± 0.5 %, ± 1 %,
± 2 %, 5 %, ± 10 %
ΔR
± 0.02 %
-
0.1 ppm/V
30 V to 200 V
-65 °C to +150 °C
-65 °C to +150 °C
< - 25 dB
ΔR
± 0.01 %
CONDITIONS
-
-
-55 °C to +125 °C
+25 °C
2000 h at +70 °C
-
-
-
-
-
-
1 year at +25 °C
Revision: 15-Nov-2021
Document Number: 60018
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
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