MVM5JB100R Equivalent & Substitute Parts

Part Overview

The MVM5JB100R is a 100 Ohm, 5% tolerance, 5W through-hole radial resistor manufactured by Stackpole Electronics Inc. This metal oxide film resistor is designed for applications requiring flame-proof and moisture-resistant characteristics in radial package configuration. The part is currently active in production with 1148 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and regulatory compliance can be maintained across alternative manufacturers.

Substiute Parts

MVM5JB100R

Stackpole Electronics IncIn Stock: 1192MVM5JB100R Datasheet

Current PartRFQ

TWM5J100E

OhmiteIn Stock: 3289TWM5J100E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The TWM5J100E from Ohmite qualifies as a direct substitute for the MVM5JB100R based on the following critical parameters:

• Identical resistance value: 100 Ohms
• Matching tolerance: ±5%
• Equivalent power rating: 5W
• Same composition: Metal Oxide Film
• Compatible package: Radial configuration
• Matching termination count: 2 terminations
• Equivalent regulatory compliance: ROHS3 Compliant, REACH Unaffected, EAR99 classification

Physical dimensions are within acceptable tolerance for radial resistor mounting, with maximum seated height of 1.024" maintained across both parts.

Parameter Comparison

Engineering Selection Recommendations

Both the MVM5JB100R and TWM5J100E meet ROHS3 compliance requirements and carry identical export classification (EAR99). The TWM5J100E offers an extended operating temperature range (-55°C to 275°C versus -55°C to 155°C), providing additional thermal margin for high-temperature applications. The MVM5JB100R maintains a lower temperature coefficient (±200ppm/°C) compared to the TWM5J100E (±350ppm/°C), which may be relevant for precision applications requiring tighter resistance stability across temperature variations. Both parts are active products with established supply availability.

Frequently Asked Questions (FAQ)

Q: Can TWM5J100E replace MVM5JB100R in existing designs?

A: Yes. Both parts share identical electrical specifications (100 Ohms, ±5%, 5W), composition (metal oxide film), and radial package configuration with matching maximum seated height. Regulatory compliance is equivalent across both parts.

Q: What are the differences between these two parts?

A: The primary differences are temperature coefficient (±200ppm/°C for MVM5JB100R versus ±350ppm/°C for TWM5J100E) and maximum operating temperature (155°C versus 275°C). The MVM5JB100R explicitly lists moisture resistance as a feature, while the TWM5J100E does not. For applications operating below 155°C, both parts are functionally equivalent.

Q: Are there packaging differences?

A: The MVM5JB100R is supplied in Tray packaging, while the TWM5J100E is supplied in Bulk packaging. Physical dimensions and mounting characteristics remain compatible for PCB assembly.

Q: Do both parts meet regulatory requirements?

A: Yes. Both the MVM5JB100R and TWM5J100E are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes.