CPCP1010R00JB32 Equivalent & Substitute Parts

Part Overview

The CPCP1010R00JB32 is a 10 Ohm, 10W through-hole wirewound resistor manufactured by Vishay Dale. This radial component features flame-proof and safety construction, designed for applications requiring reliable power dissipation in industrial and high-reliability environments. The part is currently active in production with 662 units in stock. Substitute parts are necessary to address supply chain flexibility, compliance requirements, or inventory optimization while maintaining identical electrical and mechanical performance.

Substiute Parts

CPCP1010R00JB32

Vishay DaleIn Stock: 748CPCP1010R00JB32 Datasheet

Current PartRFQ

CPCP1010R00JE31

Vishay DaleIn Stock: 1142CPCP1010R00JE31 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CPCP1010R00JB32 is based on strict electrical and mechanical parameter matching within the CPCP series. The following parameters determine substitution eligibility:

• Resistance value: 10 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 10W (exact match required)
• Composition: Wirewound (exact match required)
• Package configuration: Radial (exact match required)
• Temperature coefficient: ±20ppm/°C (exact match required)
• Operating temperature range: -65°C to 275°C (exact match required)
• Physical dimensions: 0.633" L x 0.485" W, height 1.372" max (exact match required)
• Termination count: 2 (exact match required)
• Moisture sensitivity: MSL 1 (exact match required)

The CPCP1010R00JE31 meets all substitution criteria as a parametric equivalent within the CPCP series.

Parameter Comparison

Engineering Selection Recommendations

Both CPCP1010R00JB32 and CPCP1010R00JE31 are active production parts with identical electrical and mechanical specifications. The primary distinction is regulatory compliance status. The CPCP1010R00JE31 carries ROHS3 compliance certification, while the CPCP1010R00JB32 is RoHS non-compliant. Selection between these parts should be based on application regulatory requirements and compliance mandates. The CPCP1010R00JE31 offers higher current inventory availability at 1048 units compared to 662 units for the CPCP1010R00JB32.

Frequently Asked Questions (FAQ)

Q: Are CPCP1010R00JB32 and CPCP1010R00JE31 electrically interchangeable?

A: Yes. Both parts share identical resistance (10 Ohms), tolerance (±5%), power rating (10W), temperature coefficient (±20ppm/°C), and operating temperature range (-65°C to 275°C). They are parametric equivalents within the CPCP series.

Q: Can these parts be used interchangeably in PCB layouts?

A: Yes. Both components have identical radial package dimensions (0.633" L x 0.485" W, 1.372" max height) and two-terminal configuration, allowing direct substitution in board layouts without modification.

Q: What is the difference between CPCP1010R00JB32 and CPCP1010R00JE31?

A: The CPCP1010R00JE31 is ROHS3 compliant, while the CPCP1010R00JB32 is RoHS non-compliant. All other electrical and mechanical parameters are identical. Selection depends on application compliance requirements.

Q: Which part should I select for new designs?

A: Selection should be based on regulatory compliance requirements for your application. If ROHS3 compliance is required, use CPCP1010R00JE31. If RoHS compliance is not a requirement, either part is suitable based on availability and supply chain considerations.

Q: Are there any thermal performance differences between these parts?

A: No. Both parts have identical temperature coefficient (±20ppm/°C) and operating temperature range (-65°C to 275°C), ensuring equivalent thermal performance in all applications.