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Wirewound Resistors

Appearance
Painting color Green (major type) or grey (for fusible resistor)
Resistance indicating method Digits (resistance≥50,000Ω) or color coding (10,000Ω≤resistance<50,000Ω)


Characteristics
Test item Requirements Test method: GB/T 5729-1994, IEC115-1
Short-time overload ΔR/R≤±(1% 0.05Ω) 4.13
Resistance to soldering heat ΔR/R≤±(1% 0.05Ω) 4.18
Climatic sequence ΔR/R≤±(5% 1Ω) 4.23
Resistance to vibration ΔR/R≤±(1% 0.05Ω) 4.22
Solderability 95% 4.17
Terminal strength ΔR/R≤±(1% 0.05Ω) 4.16
Room temperature durability ΔR/R≤±(5% 0.1Ω) 4.25.2
Surface temperature rise <250℃ 4.14
Temperature cycling ΔR/R≤±(1% 0.05Ω) 4.19
Flame retardant property - 4.26


Related Names
High Temperature Resistor | Low Noise Resistor | Passive Electrical Component

Wirewound Resistors

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