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Specifications
Mfr. Part #:
SPP2UL3R30JLF
Package:
Through Hole,D4.3xL14.5mm
Key Attributes
Model Number:
SPP2UL3R30JLF
Product Description
Product Overview
The TT Electronics SPP Series Fibre Core Conformal Coated Wirewound Resistors are UL1412 recognized, offering fusing capabilities for protection. These resistors are suitable for applications requiring weldable and solderable leads, with high temperature coefficients available upon request and lower resistance ranges accessible by contacting the factory. They are designed for reliable performance in various environmental conditions and are RoHS3 compliant.
Product Attributes
- Brand: TT Electronics (BI Technologies, IRC, Welwyn)
- Certifications: UL1412 recognised (UL number E234469), RoHS3 compliant
- Material: Fibre Core, Conformal Coated
- Color: Marking with five color bands (two for value, one for multiplier, one for tolerance, and a blue band for flameproof fusible)
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 Ω to 470 Ω | �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 Ω to 470 Ω | �5% (E24), �10% (E12) | 3W2 @ 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) |
2411071654_TT-Electronics-SPP2UL3R30JLF_C20561614.pdf
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