CB5JB5R00 Equivalent & Substitute Parts

Part Overview

The CB5JB5R00 is a 5 Ohm, 5% tolerance, 5W through-hole axial wirewound resistor manufactured by Stackpole Electronics Inc. This component is designed for applications requiring reliable power dissipation with flame-proof and moisture-resistant characteristics. The part maintains Active product status with 1160 units in current inventory. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter ranges for this resistor category.

Substiute Parts

CB5JB5R00

Stackpole Electronics IncIn Stock: 1217CB5JB5R00 Datasheet

Current PartRFQ

PNP5WVJT-73-5R

YAGEOIn Stock: 5124PNP5WVJT-73-5R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CB5JB5R00 is determined by strict equivalence in the following parameters:

• Resistance value: 5 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 5W (exact match required)
• Composition: Wirewound (exact match required)
• Package: Axial through-hole (exact match required)
• RoHS compliance: ROHS3 Compliant (minimum requirement)

The substitute part PNP5WVJT-73-5R from YAGEO meets all mandatory electrical equivalence criteria. Both parts are wirewound axial resistors with identical resistance, tolerance, and power specifications. Both maintain ROHS3 compliance and are suitable for direct substitution in applications where the operating temperature range and physical dimensions are compatible with the circuit design.

Parameter Comparison

Engineering Selection Recommendations

Both CB5JB5R00 and PNP5WVJT-73-5R are Active products with ROHS3 compliance and REACH Unaffected status. Selection between these parts depends on application-specific requirements:

The CB5JB5R00 provides an extended operating temperature range of -55°C to 275°C with a specified temperature coefficient of ±200ppm/°C, making it suitable for high-temperature applications. The PNP5WVJT-73-5R operates within -40°C to 200°C, which covers standard industrial and commercial temperature ranges. Physical dimensions differ between the two parts; the CB5JB5R00 is larger (9.50mm x 22.00mm) compared to the YAGEO substitute (7.50mm x 17.00mm). Circuit board layout constraints may influence part selection based on available space.

Both parts maintain equivalent electrical performance for the specified 5 Ohm, 5W, ±5% tolerance requirement. Compliance certifications are equivalent across both options.

Frequently Asked Questions (FAQ)

Q: Can PNP5WVJT-73-5R replace CB5JB5R00 in all applications?

A: Electrical substitution is valid for applications operating within -40°C to 200°C. Applications requiring operation below -40°C or above 200°C must use the CB5JB5R00 due to its extended temperature range. Physical dimensions must be verified for PCB layout compatibility.

Q: What are the key differences between these two 5W axial resistors?

A: Both parts are electrically equivalent with 5 Ohm resistance, ±5% tolerance, and 5W power rating. The CB5JB5R00 offers a wider operating temperature range (-55°C to 275°C) and specified temperature coefficient (±200ppm/°C). The PNP5WVJT-73-5R is physically smaller and operates within -40°C to 200°C. Feature sets differ slightly: CB5JB5R00 specifies Flame Proof and Moisture Resistant properties, while PNP5WVJT-73-5R features Flame Retardant Coating.

Q: Are both parts RoHS compliant?

A: Yes, both CB5JB5R00 and PNP5WVJT-73-5R are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

Q: Does package type affect substitution?

A: Both parts use Axial through-hole packaging, ensuring mechanical compatibility. However, physical dimensions differ: CB5JB5R00 measures 9.50mm x 22.00mm while PNP5WVJT-73-5R measures 7.50mm x 17.00mm. Verify PCB layout and mounting clearances before substitution.

Q: What inventory availability should I consider?

A: CB5JB5R00 has 1160 units in stock, while PNP5WVJT-73-5R has 5107 units available. Substitute part selection may be influenced by supply chain requirements and lead time considerations.