RSF1JB360R Equivalent & Substitute Parts

Part Overview

The RSF1JB360R is a 360 Ohms ±5% 1W through-hole resistor manufactured by Stackpole Electronics Inc. This metal oxide film axial resistor features flame retardant coating and safety design, operating across a temperature range of -55°C to 235°C. The part is currently active in production with ROHS3 compliance and is suitable for general-purpose electronic applications requiring reliable fixed resistance values in axial package format.

Substitute parts may be required due to packaging preferences, inventory availability, or specific application constraints while maintaining equivalent electrical performance.

Substiute Parts

RSF1JB360R

Stackpole Electronics IncIn Stock: 945RSF1JB360R Datasheet

Current PartRFQ

RSMF1JT360R

Stackpole Electronics IncIn Stock: 3762RSMF1JT360R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The RSMF1JT360R qualifies as a direct substitute for the RSF1JB360R based on the following critical parameters:

Electrical equivalence is established through identical resistance value (360 Ohms), tolerance (±5%), power rating (1W), composition (metal oxide film), and temperature coefficient (±200ppm/°C). Both parts maintain the same number of terminations (2) and axial package configuration.

The primary difference lies in physical dimensions and packaging format. The RSF1JB360R measures 0.177" diameter × 0.433" length (4.50mm × 11.00mm) and is supplied in bulk packaging. The RSMF1JT360R measures 0.126" diameter × 0.354" length (3.20mm × 9.00mm) and is supplied in cut tape format. Both parts operate within overlapping temperature ranges (-55°C to 235°C for RSF1JB360R; -55°C to 200°C for RSMF1JT360R) and maintain ROHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

Both the RSF1JB360R and RSMF1JT360R are active production parts with ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on application-specific requirements:

The RSF1JB360R is suitable for applications where the larger physical dimensions (4.50mm × 11.00mm) are acceptable and bulk packaging is preferred. This part supports the full operating temperature range of -55°C to 235°C.

The RSMF1JT360R is suitable for space-constrained applications requiring compact dimensions (3.20mm × 9.00mm) and automated assembly via cut tape packaging. This part operates within -55°C to 200°C, which covers most standard industrial and commercial temperature requirements.

Both parts maintain identical electrical specifications and are suitable for direct substitution in applications where physical size and packaging format do not impose constraints.

Frequently Asked Questions (FAQ)

Q: Can RSMF1JT360R replace RSF1JB360R in all applications?

A: Yes, from an electrical standpoint. Both parts have identical resistance (360 Ohms), tolerance (±5%), power rating (1W), and temperature coefficient (±200ppm/°C). The primary consideration is physical size. The RSMF1JT360R is smaller (3.20mm × 9.00mm versus 4.50mm × 11.00mm), which may be advantageous in space-constrained designs. The operating temperature range difference (-55°C to 200°C for RSMF1JT360R versus -55°C to 235°C for RSF1JB360R) is relevant only if your application requires operation above 200°C.

Q: What is the difference in packaging between these parts?

A: The RSF1JB360R is supplied in bulk packaging, suitable for manual assembly or large-volume bin storage. The RSMF1JT360R is supplied in cut tape format, optimized for automated pick-and-place assembly equipment and tape-and-reel handling.

Q: Are both parts RoHS compliant?

A: Yes, both the RSF1JB360R and RSMF1JT360R are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What determines substitution eligibility between these parts?

A: Substitution is determined by matching electrical parameters (resistance value, tolerance, power rating, composition, temperature coefficient) and package type (both are axial). Physical dimensions and packaging format are secondary considerations that depend on specific application constraints.