Product Details
Place of Origin: China
Brand Name: TYOHM
Model Number: SQF
Document: SQF Thermal Fuse Cement Res...v1.pdf
Payment & Shipping Terms
Minimum Order Quantity: 1K
Price: Please contact us for details
Packaging Details: T/B
Delivery Time: 7-10 work days
Payment Terms: T/T
Supply Ability: Depending on the specific circumstances, it generally takes 5-7 work days to complete
Resistance Value: |
0.1~50KΩ |
Resistance Tolerance: |
±5% ( J ) |
Resistance Temp. Coeff.: |
±300 Ppm/°C ; <1Ω : ±600 Ppm/°C |
Short-Term Overload: |
10 Times(power Film : 5 Times) Of Rated Wattage For 5 Seconds. ( ±2% ) |
Dielectric Withstanding Voltage: |
AC 1000V For 1 Minutes (No Evidence Of Mechanical Damage) |
Terminal Strength: |
4.5kg ( No Evidence Of Mechanical Damage ) |
Resistance Value: |
0.1~50KΩ |
Resistance Tolerance: |
±5% ( J ) |
Resistance Temp. Coeff.: |
±300 Ppm/°C ; <1Ω : ±600 Ppm/°C |
Short-Term Overload: |
10 Times(power Film : 5 Times) Of Rated Wattage For 5 Seconds. ( ±2% ) |
Dielectric Withstanding Voltage: |
AC 1000V For 1 Minutes (No Evidence Of Mechanical Damage) |
Terminal Strength: |
4.5kg ( No Evidence Of Mechanical Damage ) |
1. It is suitable for protecting circuit boards.
2. Flameproof construction in a ceramic case, resistant to humidity and insulation.
3. In high resistance value, the winding cores will be replaced by power film cores.
4. Excellent anti-surge characteristics and accurate fusibility.
| Item | Parameter Description |
|---|---|
| High Temperature Resistance | Withstands temperatures from 150℃ to 250℃, adaptable to extreme working environments |
| Pulse Endurance | Withstands transient pulses up to 10 times the rated power for short periods |
| Low Inductance | Low inductance, suitable for high-frequency circuit applications |
| Corrosion Resistance | Uses corrosion-resistant materials, ensuring long-term use in harsh environments |
| Solvent Resistance | Surface coating resistant to various chemical solvents, unaffected by external chemicals |
| Electrical Insulation | Excellent electrical insulation ensures long-term stable operation |
Precise fuse protection: Features high-precision fuse characteristics, rapidly cutting off the circuit in the event of abnormal temperature rise.
Excellent pulse resistance: Can withstand surge voltages of several kilovolts, compliant with IEC 61000 standards.
Fire-resistant and safe design: The ceramic housing is UL94V-0 flame-retardant certified, effectively suppressing flame spread.
High stability: Employs a metal film or power film core structure, resulting in low long-term resistance change and stable performance.
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