Fibre Core Wirewound Resistor TT Electronics SPP2UL1R50JLF UL1412 Recognised Offering Performance and Pb Free

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Product Description

Product Overview

The Fibre Core Conformal Coated Wirewound Resistor SPP Series by TT Electronics (BI Technologies, IRC, Welwyn) offers reliable performance with UL1412 recognition. These resistors are suitable for applications requiring fusing characteristics and are available with weldable and solderable leads. They provide excellent stability under load and are compliant with RoHS3 directives for Pb-free parts.

Product Attributes

Brand: TT Electronics (BI Technologies, IRC, Welwyn)
Certifications: UL1412 recognised (UL number E234469), EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)
Material: Fibre Core, Conformal Coated
Color: Not specified
Origin: Not specified

Technical Specifications

IRC Type	Resistance - Std. UL Recognised Range	Tolerance - Std.	Power Rating	Load Life Stability	Max. Continuous Working Voltage	Min. Insulation Resistance	Min. Dielectric Withstanding Volts (RMS)	Current Noise	Ambient Temperature Range	Temperature Coefcient
SPP-1	0.1 to 1200	5% (E24), 10% (E12)	1W @ 85C	1 watt @ 85C 10%	PR	10,000 Meg / 100 Meg	600V	Negligible	-65 to 160C	600ppm/C (0.10 - 0.91) 300ppm/C (1 - 1200)
SPP-2	1 to 470	5% (E24), 10% (E12)	2W @ 85C	2 watt @ 85C 10%	PR	10,000 Meg / 100 Meg	600V	Negligible	-65 to 160C	600ppm/C (0.10 - 0.91) 300ppm/C (1 - 2400)
SPP-3	1 to 470	5% (E24), 10% (E12)	3W @ 85C	3 watt @ 85C 10%	75V	10,000 Meg / 100 Meg	600V	Negligible	-65 to 160C	600ppm/C (0.10 - 0.91) 300ppm/C (1 - 2400)