CMF55250R00BHEK Vishay, CMF55250R00BHEK Datasheet - Page 4

• Manufacturer Part Number: CMF55250R00BHEK
• Description: Metal Film Resistors - Through Hole 1/4watt 250ohms .1%
• Manufacturer: Vishay
• Series: CMFr
• Type: Metal Film Resistors, Industrial, Precisionr

Specifications of CMF55250R00BHEK

• Resistance: 250 Ohms
• Power Rating: 0.25 Watt (1/4 Watt)
• Voltage Rating: 250 Volts
• Temperature Coefficient: +/- 50 PPM / C
• Tolerance: 0.1 %
• Termination Style: Axial
• Operating Temperature Range: - 55 C to + 175 C
• Dimensions: 2.29 mm Dia. x 6.1 mm L
• Product: Metal Film Resistors Controlled Temp Coefficient
• Resistance Tolerance: ± 0.1%
• Resistor Element Material: Metal Film
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SPECIAL MODIFICATIONS
1. Terminals may be supplied in any commercial material
2. Special pre-conditioning (power aging, temperature
3. Non-helixed resistors can be supplied for critical high
4. Fusible, flameproof versions available.
Document Number: 31018
Revision: 20-Jul-10
PERFORMANCE
TEST
(TEST METHODS - MIL-STD-202)
Short Time Overload
Low Temperature Operation
Moisture Resistance
Shock
Vibration
Temperature Cycling
Load Life
Dielectric Withstanding Voltage
Effect of Solder
with several type finishes.
cycling, etc.) to customer specifications.
frequency applications.
Metal Film Resistors, Industrial, Precision
For technical questions, contact:
Varies based on power rating used; see load life shift due to power and derating table
AT + 70 °C
± 0.004 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.01 %
± 0.15 %
± 0.01 %
± 0.03 %
MAXIMUM ΔR (TYPICAL TEST LOTS)
[e-mail]
Note
• CMF07 and CMF20 parts are marked with color bands, either per
MARKING
MIL-PRF-22684 (with a wide white band) or using commercial
color bands. CMFxx..70 and CMFxx..80 parts are marked using
commercial color bands.
(Alternately, parts may be MIL marked)
- Value
- Decade and tolerance
- Date code
AT + 125 °C
CMF Industrial
± 0.05 %
± 0.05 %
± 0.05 %
± 0.01 %
± 0.04 %
± 0.15 %
± 0.01 %
± 0.03 %
Vishay Dale
www.vishay.com
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