CB10JB5R60 Equivalent & Substitute Parts

Part Overview

The CB10JB5R60 is a 5.6 Ohm, 5% tolerance, 10W axial wirewound resistor manufactured by Stackpole Electronics Inc. This through-hole component features flame-proof and moisture-resistant construction with safety-rated design, suitable for applications requiring reliable power dissipation in harsh environments. The part maintains Active product status with 930 units currently in stock. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and regulatory compliance align with the original design requirements.

Substiute Parts

CB10JB5R60

Stackpole Electronics IncIn Stock: 1010CB10JB5R60 Datasheet

Current PartRFQ

SQPW105R6J

TE Connectivity Passive ProductIn Stock: 5068SQPW105R6J Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CB10JB5R60 is determined by strict alignment of the following parameters:

• Resistance value: 5.6 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 10W (exact match required)
• Composition: Wirewound (exact match required)
• Package: Axial through-hole (exact match required)
• Features: Flame Proof, Moisture Resistant, Safety (all required)
• RoHS compliance: ROHS3 Compliant (regulatory requirement)

The SQPW105R6J from TE Connectivity Passive Product meets all substitution criteria with identical electrical specifications and equivalent mechanical construction.

Parameter Comparison

Engineering Selection Recommendations

Both CB10JB5R60 and SQPW105R6J are Active status components with full ROHS3 compliance and REACH unaffected designation. Selection between these parts should be based on application-specific thermal requirements. The CB10JB5R60 supports operation to 275°C with a tighter temperature coefficient of ±200ppm/°C, while the SQPW105R6J operates to 250°C with ±300ppm/°C. For applications requiring maximum temperature headroom or superior temperature stability, the CB10JB5R60 is the primary choice. The SQPW105R6J serves as a qualified substitute where the 250°C upper limit and ±300ppm/°C coefficient remain within design margins.

Frequently Asked Questions (FAQ)

Q: Can SQPW105R6J replace CB10JB5R60 in all applications?

A: The SQPW105R6J is electrically and mechanically equivalent for applications operating within -55°C to 250°C. Applications requiring operation above 250°C or demanding temperature coefficient stability better than ±300ppm/°C require the CB10JB5R60.

Q: Are the physical dimensions compatible?

A: Both parts use axial through-hole packaging. The CB10JB5R60 measures 0.374" square × 1.890" length, while the SQPW105R6J measures 0.394" × 0.354" rectangular × 1.890" length. Both fit standard axial component footprints with identical lead spacing.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both CB10JB5R60 and SQPW105R6J are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes.

Q: What is the difference in temperature coefficient significance?

A: The CB10JB5R60 has ±200ppm/°C while SQPW105R6J has ±300ppm/°C. For a 5.6 Ohm resistor over a 100°C temperature swing, this represents a maximum resistance change of 0.112 Ohms versus 0.168 Ohms respectively. Applications with tight resistance tolerance requirements should account for this difference.