fibre core conformal coated wirewound resistor TT Electronics SPP2UL15R0JLF with UL1412 recognition

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Product Description

Product Overview

The Fibre Core Conformal Coated Wirewound Resistor SPP Series offers reliable performance with UL1412 recognition, making it suitable for applications requiring fusing capabilities. These resistors are weldable and solderable, with options for coated or uncoated units and high Temperature Coefficients (TCs) upon request. Lower resistance ranges are also available.

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) for Pb-free parts.
Construction: Fibre Core, Conformal Coated, Wirewound
Marking: Five color bands (value, multiplier, tolerance, flameproof fusible blue band)
Origin: Not specified
Material: Not specified
Color: 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 Coefficient
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)