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Stackpole SP Fusing Wirewound Resistors | NAC Semi

Stackpole SP Fusing Wirewound Resistors

Stackpole SP fusing wirewound resistors use a high-temperature silicone coating, welded terminations, and tinned copper leads. All listed SP3A parts share through-hole mounting, ±5% tolerance, a 4 W rating at 25 °C, and a ±20 ppm/°C temperature coefficient. Compare resistance values below.

Stackpole SP series resistors
Representative series image; actual appearance varies by part.

Download the SP series datasheet (PDF)

Search an exact part number or use the dropdowns to compare characteristics. Select a part number to search NAC Semi.

15 Stackpole SP parts
Part NumberResistanceDatasheet
Part NumberResistanceDatasheet
SP3AJB15R015 ΩPDF
SP3AJT100R100 ΩPDF
SP3AJT10R010 ΩPDF
SP3AJT15R015 ΩPDF
SP3AJT18R018 ΩPDF
SP3AJT22R022 ΩPDF
SP3AJT27R027 ΩPDF
SP3AJT33R033 ΩPDF
SP3AJT43R043 ΩPDF
SP3AJT47R047 ΩPDF
SP3AJT50R050 ΩPDF
SP3AJT51R051 ΩPDF
SP3AJT68R068 ΩPDF
SP3AJT75R075 ΩPDF
SP3AJT82R082 ΩPDF

The operating temperature range is −55 to +350 °C, with power derating required at elevated temperature. The 4 W rating describes normal operation at 25 °C, not fusing power. Consult the datasheet for fusing behavior, voltage limits, and mounting requirements.