SPF

General purpose failsafe moulded wirewound resistor

Lifecycle:

Active (Mature)

Brand:

IRC

Series:

SPH/SPF

Specifications

Series SPH/SPF
Application Fusible
Mounting Through hole
Package Axial
Technology Wirewound
Approval None
Example MPN SPF-150RJI or SPF1500JLF
Termination Options
  • Pb-free
  • Pb-bearing
Power 2W
Rated Ambient Temperature 70°C
De-rate to 0W Ambient Temperature 160°C
Max Ambient Temperature 160°C
LEV -
Resistance min 0.1Ω
Resistance max 1kΩ
Critical Resistance (where applying LEV dissipates Pr) N/A: -Ω
Tolerance 5%
TCR 150ppm/°C
Isolation Voltage of Insulation 1kV
RoHS Compliant (if Pb-free) Yes (see below)
RoHS Exemption None
China RoHS (if Pb-free) Compliant
REACH Status (if Pb-free) Reviewed to 235 SVHCs (see below)
CMRT Conflict Mineral Status Rev 6.22 Next update May 2023 (see below)
EMRT Extended Mineral Status CRT Rev 2.2 (see below)
Termination Finish (if Pb-free) e3 - Sn matt plated
Termination Finish (if Pb-bearing) 60/40
How to Specify Pb-Free Part number has LF suffix
ECCN EAR99
Packing Tape & reel
Quantity 1250
Nett Weight Each -
Reflow Process Not applicable
MSL Not applicable
Wave Process Compatible, 260+-5 deg. C, 1 or 2 x 5+-1 seconds contact time
Shelf-life None defined, but solderability test prior to use is recommended after two years from date of manufacture
Launch Date Pre-2000
Lifecycle Active (Mature)
EOL Date / YTEOL Estimate 5 years or more. (Reviewed May 23)
Latest PCN Date 25 Feb 22
Alternative Part Number -

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