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Specifications
Mfr. Part #:
SPP2UL1000JLF
Package:
Through Hole,D4.3xL14.5mm
Key Attributes
Model Number:
SPP2UL1000JLF
Product Description
Product Overview
The Fibre Core Conformal Coated Wirewound Resistor SPP Series offers high reliability and performance, featuring UL1412 recognition for fusing capabilities. These resistors are suitable for applications requiring weldable and solderable leads, with options for coated or uncoated units and high temperature coefficients upon request. Lower resistance ranges are also available. They comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3) for Pb-free parts.
Product Attributes
- Brand: TT Electronics / BI Technologies IRC Welwyn
- Certifications: UL1412 recognised, UL number E234469, RoHS3 compliant
- Construction: Fibre Core, Conformal Coated, Wirewound
- Marking: Five color bands (value, multiplier, tolerance, flameproof fusible blue band)
- Packaging: Taped and reeled (standard packing is tape & reel, 4000/reel)
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) |
| SPP-1 | 0.1 to 2400 | 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 | 0.1 to 2400 | 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 | 0.1 to 2400 | 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) |
Dimensions
| IRC Type | A max. | B max. | C .002(0.05) | 1.125 (28.6) min. |
| SPP-1 | 0.400(10.2) | 0.148(3.8) | 0.032(0.8) | 1.125 (28.6) |
| SPP-2 | 0.570(14.5) | 0.170(4.3) | 0.032(0.8) | 1.125 (28.6) |
| SPP-3 | 0.570(14.5) | 0.170(4.3) | 0.032(0.8) | 1.125 (28.6) |
2411181758_TT-Electronics-SPP2UL1000JLF_C20565089.pdf
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