CPCP10100R0JB31 Equivalent & Substitute Parts

Part Overview

The CPCP10100R0JB31 is a 100 Ohm, 10W wirewound through-hole resistor manufactured by Vishay Dale. This radial flame-proof, safety-rated component is designed for applications requiring high power dissipation with tight tolerance specifications. The part is currently active in production. Substitute parts are identified to address inventory availability, compliance requirements, or specific application constraints while maintaining electrical and mechanical compatibility.

Substiute Parts

CPCP10100R0JB31

Vishay DaleIn Stock: 760CPCP10100R0JB31 Datasheet

Current PartRFQ

CPCP10100R0JE32

Vishay DaleIn Stock: 852CPCP10100R0JE32 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CPCP10100R0JB31 is based on strict equivalence across the following critical parameters:

• Resistance value: 100 Ohms
• Tolerance: ±5%
• Power rating: 10W
• Composition: Wirewound
• Package configuration: Radial
• Temperature coefficient: ±20ppm/°C
• Operating temperature range: -65°C to 275°C
• Physical dimensions and height specifications
• Number of terminations: 2
• Moisture sensitivity level: 1

The CPCP10100R0JE32 meets all electrical and mechanical requirements for direct substitution. The primary distinction between the main part and its substitute relates to RoHS compliance status and REACH documentation availability.

Parameter Comparison

Engineering Selection Recommendations

Both CPCP10100R0JB31 and CPCP10100R0JE32 are electrically and mechanically equivalent for applications requiring 100 Ohm, 10W wirewound radial resistors. Selection between these parts should be based on regulatory compliance requirements:

• Select CPCP10100R0JE32 for applications subject to RoHS3 compliance mandates or where REACH documentation is required.
• Select CPCP10100R0JB31 where RoHS compliance is not a constraint and inventory availability is the primary consideration.

Both parts are active products from Vishay Dale and suitable for high-temperature applications spanning -65°C to 275°C.

Frequently Asked Questions (FAQ)

Q: Are CPCP10100R0JB31 and CPCP10100R0JE32 electrically identical?

A: Yes. Both parts share identical electrical specifications: 100 Ohm resistance, ±5% tolerance, 10W power rating, ±20ppm/°C temperature coefficient, and -65°C to 275°C operating range.

Q: Can these parts be used interchangeably on a PCB?

A: Yes. Both parts have identical physical dimensions (0.633" L x 0.485" W, 1.372" max height), radial package configuration, and two-terminal design. PCB footprints and mounting requirements are identical.

Q: What is the primary difference between these substitute parts?

A: The CPCP10100R0JE32 is ROHS3 compliant, while the CPCP10100R0JB31 is RoHS non-compliant. The CPCP10100R0JE32 also has REACH documentation available upon request.

Q: Which part should I select for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS3 compliance or REACH documentation, use CPCP10100R0JE32. Both parts are active products suitable for production use.

Q: Are there any thermal or reliability differences between these parts?

A: No. Both parts have identical temperature coefficients, operating temperature ranges, and moisture sensitivity levels (MSL 1 - Unlimited). Reliability characteristics are equivalent.