RSF2JB75K0 Equivalent & Substitute Parts

Part Overview

The RSF2JB75K0 is a 75 kOhms ±5% 2W through-hole resistor manufactured by Stackpole Electronics Inc. This axial metal oxide film resistor features flame retardant coating and safety characteristics, designed for applications requiring reliable power dissipation in the 2-watt range. The part is currently active in production status with ROHS3 compliance and REACH unaffected certification. Substitute parts are identified when packaging or distribution formats differ while maintaining identical electrical and mechanical specifications.

Substiute Parts

RSF2JB75K0

Stackpole Electronics IncIn Stock: 1017RSF2JB75K0 Datasheet

Current PartRFQ

RSF2JT75K0

Stackpole Electronics IncIn Stock: 1427RSF2JT75K0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The RSF2JT75K0 qualifies as a direct substitute for the RSF2JB75K0 based on identical electrical and mechanical parameters. Both parts share the same resistance value (75 kOhms), tolerance (±5%), power rating (2W), composition (metal oxide film), axial package configuration, physical dimensions (0.217" Dia x 0.591" L), temperature coefficient (±200ppm/°C), and operating temperature range (-55°C ~ 235°C). The substitution is valid across all electrical performance criteria and mechanical compatibility requirements. The only difference between these parts is the packaging format: RSF2JB75K0 is supplied in bulk packaging, while RSF2JT75K0 is supplied in cut tape (CT) format. Both maintain identical compliance certifications and product status.

Parameter Comparison

Engineering Selection Recommendations

Both RSF2JB75K0 and RSF2JT75K0 are active production parts with identical electrical specifications and mechanical compatibility. Selection between these parts should be based on procurement and assembly requirements. The bulk packaging format of RSF2JB75K0 is suitable for high-volume applications or inventory consolidation. The cut tape format of RSF2JT75K0 is optimized for automated pick-and-place assembly processes. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility across applications. No electrical performance differences exist between these substitutes.

Frequently Asked Questions (FAQ)

Q: Can RSF2JT75K0 replace RSF2JB75K0 in circuit applications? A: Yes. Both parts have identical electrical specifications including 75 kOhms resistance, ±5% tolerance, 2W power rating, and operating temperature range of -55°C ~ 235°C. They are mechanically and electrically interchangeable.

Q: What is the difference between bulk and cut tape packaging? A: Bulk packaging supplies loose components suitable for manual assembly or high-volume bin storage. Cut tape packaging supplies components on continuous tape in standardized quantities, optimized for automated assembly equipment. The electrical and mechanical properties of the components are identical.

Q: Are both parts compliant with current regulations? A: Yes. Both RSF2JB75K0 and RSF2JT75K0 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Do these parts have identical physical dimensions? A: Yes. Both parts share the same axial package configuration with dimensions of 0.217" Dia x 0.591" L (5.50mm x 15.00mm), ensuring identical PCB footprint and mounting compatibility.

Q: What is the temperature coefficient specification? A: Both parts have a temperature coefficient of ±200ppm/°C across the operating temperature range of -55°C ~ 235°C.