CB5JB10R0 Equivalent & Substitute Parts

Part Overview

The CB5JB10R0 is a 10 Ohm, 5% tolerance, 5W axial wirewound resistor manufactured by Stackpole Electronics Inc. This through-hole component features flame-proof and moisture-resistant construction with safety certification. The part is currently in active production status with 1131 units available in stock. Substitute parts may be required due to supply chain constraints, regional availability, or specific packaging preferences while maintaining identical electrical and mechanical performance.

Substiute Parts

CB5JB10R0

Stackpole Electronics IncIn Stock: 1198CB5JB10R0 Datasheet

Current PartRFQ

SQPW510RJ

TE Connectivity Passive ProductIn Stock: 9640SQPW510RJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CB5JB10R0 is determined by the following critical parameters:

• Resistance value: 10 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)
• Features: Flame proof and moisture resistant construction (exact match required)
• Regulatory compliance: ROHS3 compliant (exact match required)

The SQPW510RJ from TE Connectivity Passive Product meets all substitution criteria. Both parts share identical electrical specifications and equivalent mechanical construction, differing only in dimensional tolerances and maximum operating temperature range, which do not affect functional interchangeability in standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both CB5JB10R0 and SQPW510RJ are active production components with full ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for industrial and commercial applications. Selection between these parts should be based on:

• Packaging requirements: CB5JB10R0 is supplied in tray format; SQPW510RJ is supplied in bulk format
• Maximum operating temperature: CB5JB10R0 supports operation to 275°C; SQPW510RJ supports operation to 250°C
• Temperature stability: CB5JB10R0 has ±200ppm/°C coefficient; SQPW510RJ has ±300ppm/°C coefficient
• Inventory availability: CB5JB10R0 has 1131 units in stock; SQPW510RJ has 9578 units in stock

Frequently Asked Questions (FAQ)

Q: Can SQPW510RJ be used as a direct replacement for CB5JB10R0?

A: Yes. Both parts are 10 Ohm, 5% tolerance, 5W axial wirewound resistors with identical electrical performance and equivalent mechanical construction. They are functionally interchangeable in standard circuit applications.

Q: What are the dimensional differences between these parts?

A: CB5JB10R0 has a square cross-section of 0.374" x 0.866" L (9.50mm x 22.00mm). SQPW510RJ has a rectangular cross-section of 0.394" x 0.354" x 0.866" L (10.00mm x 9.00mm x 22.00mm). Both maintain the same axial lead configuration and 2-termination design.

Q: Are there temperature range limitations when substituting?

A: CB5JB10R0 operates to 275°C maximum; SQPW510RJ operates to 250°C maximum. For applications requiring operation above 250°C, CB5JB10R0 is the appropriate selection.

Q: Do both parts meet current compliance standards?

A: Yes. Both CB5JB10R0 and SQPW510RJ are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

Q: What packaging considerations apply to these parts?

A: CB5JB10R0 is supplied in tray packaging; SQPW510RJ is supplied in bulk packaging. Packaging selection may affect handling, storage, and assembly processes.