Fusible Fixed Resistor

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Fusible Fixed Resistor

This axial-lead fusible resistor boasts excellent electrical and thermal performance. With a power rating ranging from 0.25W to 3W and a resistance value extending from 2.2 ohms to 15K ohms, it fully meets the design requirements of various circuits. Notably, this resistor features a flameproof characteristic equivalent to the overload test specified in UL 1412, effectively preventing fire risks under extreme conditions and ensuring the safety of circuit operation. As a special resistor designed specifically for circuit protection, it can quickly fuse and cut off the current when the circuit experiences overload or short-circuit, thereby protecting other components in the circuit from damage.

Type	Body Length (L, mm)	Body Diameter (D, mm)	Lead Wire Length (H, mm)	Lead Wire Diameter (d, mm)	Net Weight Per 1000 Pcs
1/4W	6.5 ± 0.5	2.4 ± 0.2	26 ± 3.0	0.55 ± 0.03	220 Grams
1/3W	6.5 ± 0.5	2.4 ± 0.2	26 ± 3.0	0.55 ± 0.03	220 Grams
1/2W	6.5 ± 0.5	2.4 ± 0.2	26 ± 3.0	0.55 ± 0.03	220 Grams

Power Rating (at 70°C)	Maximum Working Voltage	Minimum Resistance	Maximum Resistance	Resistance Tolerance	Available Resistance Values
1/4W	250V	2.2Ω	15kΩ	±5%	E - 24
1/3W	250V	2.2Ω	15kΩ	±5%	E - 24
1/2W	350V	2.2Ω	10kΩ	±5%	E - 24

Characteristics	Limits
Dielectric Withstanding Voltage, VAC or DC	500
Temperature Coefficient, PPM / °C*	±200
Operating Temperature Range, °C	-55 ~ +155
Insulation Resistance, MΩ	10⁴

Not applicable to all resistance values. Please check with us regarding the PPM of specific resistance value(s).

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In addition to Fusible Fixed Resistor, we also focus on the following resistors:

What We Do

We offer comprehensive storage, procurement, and distribution services for a wide range of resistor products to electronic manufacturers spanning diverse industries.

Quality is Always Our Highest Priority

Our quality control procedures guarantee that you will receive resistor products of the highest quality, devoid of any nonconformities or suspicious anomalies typically encountered in the electronics industry.

Navigate Sourcing Dilemmas

Our component procurement team and internal data analysis team are consistently endeavoring to uncover valuable opportunities for our clients, focusing on their critical components, in order to facilitate cost reductions through spot purchases.

Supplier of a Full Range of Resistors | JEPSUN INDUSTRIAL is committed to always being one of our customers' favorite suppliers.

Resistor Supplies - Jepsun Tech Corporation

+86755-29796190 +8615920026751 [email protected]

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