RSMF2JB130R Equivalent & Substitute Parts

Part Overview

The RSMF2JB130R is a 130 Ohms ±5% 2W through hole resistor manufactured by Stackpole Electronics Inc. This metal oxide film axial resistor features flame proof and safety characteristics, designed for applications requiring reliable power dissipation in the 2-watt range. The part is currently active in production with ROHS3 compliance and REACH unaffected status. Substitute parts are identified to provide flexibility in procurement, particularly when packaging format requirements differ or inventory availability varies.

Substiute Parts

RSMF2JB130R

Stackpole Electronics IncIn Stock: 982RSMF2JB130R Datasheet

Current PartRFQ

RSMF2JT130R

Stackpole Electronics IncIn Stock: 1128RSMF2JT130R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RSMF2JB130R is determined by strict equivalence across the following critical parameters:

• Resistance value: 130 Ohms
• Tolerance: ±5%
• Power rating: 2W
• Composition: Metal Oxide Film
• Package type: Axial
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 235°C
• Physical dimensions: 0.177" Dia x 0.433" L (4.50mm x 11.00mm)
• Termination count: 2
• Compliance certifications: ROHS3, REACH unaffected

The identified substitute part differs only in packaging format (Bulk versus Tape & Reel), which does not affect electrical or mechanical performance. All other specifications remain identical.

Parameter Comparison

Engineering Selection Recommendations

Both RSMF2JB130R and RSMF2JT130R are functionally equivalent for circuit applications. Selection between these parts is determined by procurement and assembly requirements:

• RSMF2JB130R (Bulk packaging) is suitable for manual assembly, prototyping, and low-volume applications.
• RSMF2JT130R (Tape & Reel packaging) is optimized for automated pick-and-place assembly and high-volume production environments.

Both parts maintain identical electrical performance, mechanical compatibility, and regulatory compliance. The choice between them does not affect circuit functionality or reliability.

Frequently Asked Questions (FAQ)

Q: Can RSMF2JT130R replace RSMF2JB130R in a circuit design?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format. RSMF2JT130R uses Tape & Reel packaging while RSMF2JB130R uses Bulk packaging. This does not affect circuit performance.

Q: What determines if a part can substitute for the RSMF2JB130R?

A: A substitute part must match all of the following: 130 Ohms resistance, ±5% tolerance, 2W power rating, metal oxide film composition, axial package type, ±200ppm/°C temperature coefficient, -55°C ~ 235°C operating range, 4.50mm x 11.00mm dimensions, and 2 terminations.

Q: Are there any compliance differences between these parts?

A: No. Both RSMF2JB130R and RSMF2JT130R are ROHS3 compliant and REACH unaffected. Regulatory status is identical.

Q: Which packaging format should I select for my application?

A: Select Bulk (RSMF2JB130R) for manual assembly or low-volume builds. Select Tape & Reel (RSMF2JT130R) for automated assembly lines and high-volume production.

Q: Do these parts have the same physical dimensions?

A: Yes. Both parts measure 0.177" diameter by 0.433" length (4.50mm x 11.00mm). They are mechanically interchangeable on PCBs.