RSF2JB62K0 Equivalent & Substitute Parts

Part Overview

The RSF2JB62K0 is a 62 kOhms ±5% 2W through-hole resistor manufactured by Stackpole Electronics Inc. It features metal oxide film composition with flame retardant coating and safety certification. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across packaging formats or upgraded performance ratings.

Substiute Parts

RSF2JB62K0

Stackpole Electronics IncIn Stock: 1114RSF2JB62K0 Datasheet

Current PartRFQ

RSF2JT62K0

Stackpole Electronics IncIn Stock: 1086RSF2JT62K0 Datasheet

DirectRFQ

RSMF3JT62K0

Stackpole Electronics IncIn Stock: 2163RSMF3JT62K0 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Direct Substitutes maintain identical electrical parameters (resistance value, tolerance, power rating, temperature coefficient, operating temperature range) and mechanical compatibility (axial package, identical physical dimensions). Packaging format differences (Bulk, Tape & Reel, Cut Tape) do not affect electrical or mechanical compatibility.

Upgrade Substitutes maintain identical electrical parameters with the exception of power rating, which is increased. These parts provide enhanced thermal performance while preserving all other specifications.

The RSF2JB62K0 substitution chain is based on:

• Resistance: 62 kOhms (fixed)
• Tolerance: ±5% (fixed)
• Composition: Metal Oxide Film (fixed)
• Temperature Coefficient: ±200ppm/°C (fixed)
• Operating Temperature: -55°C ~ 235°C (fixed)
• Package: Axial (fixed)
• Dimensions: 0.217" Dia x 0.591" L (fixed)

Parameter Comparison

Engineering Selection Recommendations

RSF2JT62K0 is a direct substitute for RSF2JB62K0. Both parts are manufactured by Stackpole Electronics Inc with identical electrical and mechanical specifications. The difference is packaging format: RSF2JB62K0 is supplied in Bulk, while RSF2JT62K0 is supplied in Tape & Reel (TR). Selection between these parts depends on assembly process requirements and inventory management practices. Both maintain ROHS3 compliance and Active product status.

RSMF3JT62K0 is an upgrade substitute for RSF2JB62K0. It maintains all electrical parameters (62 kOhms ±5%, ±200ppm/°C, -55°C ~ 235°C operating range) and mechanical compatibility (axial package, identical dimensions). The upgrade path is the increased power rating from 2W to 3W. This part is supplied in Cut Tape (CT) format. RSMF3JT62K0 is suitable for applications requiring enhanced thermal margin or higher dissipation capability while maintaining the same footprint and electrical characteristics. Both parts maintain ROHS3 compliance and Active product status.

Frequently Asked Questions (FAQ)

Q: Can RSF2JT62K0 replace RSF2JB62K0 in my circuit?

A: Yes. RSF2JT62K0 is a direct substitute with identical electrical specifications (62 kOhms ±5%, 2W, ±200ppm/°C, -55°C ~ 235°C) and mechanical dimensions (0.217" Dia x 0.591" L axial package). The only difference is packaging format (Tape & Reel vs. Bulk). Electrical and thermal performance are equivalent.

Q: What is the difference between RSF2JB62K0 and RSMF3JT62K0?

A: The primary difference is power rating: RSF2JB62K0 is rated 2W, while RSMF3JT62K0 is rated 3W. All other electrical parameters are identical (62 kOhms ±5%, ±200ppm/°C, -55°C ~ 235°C). Physical dimensions and axial package type are the same. RSMF3JT62K0 provides higher thermal capacity in the same footprint.

Q: Are all three parts mechanically compatible with the same PCB layout?

A: Yes. All three parts (RSF2JB62K0, RSF2JT62K0, RSMF3JT62K0) share identical physical dimensions (0.217" Dia x 0.591" L) and axial package configuration. They are mechanically interchangeable on the same PCB layout.

Q: Which packaging format should I select?

A: Packaging format selection depends on assembly process: Bulk (RSF2JB62K0) for manual assembly or small-volume production; Tape & Reel (RSF2JT62K0) for automated pick-and-place assembly; Cut Tape (RSMF3JT62K0) for intermediate volume requirements. Electrical performance is independent of packaging format.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. RSF2JB62K0, RSF2JT62K0, and RSMF3JT62K0 are all ROHS3 compliant and maintain Active product status.

Q: When should I use the 3W upgrade (RSMF3JT62K0) instead of the 2W version?

A: Use RSMF3JT62K0 when circuit analysis indicates power dissipation approaching or exceeding 1.5W, or when thermal margin is required for reliability. The 3W rating provides additional thermal headroom while maintaining identical electrical characteristics and footprint.