CB10JB10R0 Equivalent & Substitute Parts

Part Overview

The CB10JB10R0 is a 10 Ohm, 5% tolerance, 10W through-hole axial wirewound resistor manufactured by Stackpole Electronics Inc. This component is designed for applications requiring flame-proof and moisture-resistant characteristics with safety-rated construction. The part maintains Active product status with 822 units currently in stock. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and regulatory compliance can be maintained across alternative manufacturers.

Substiute Parts

CB10JB10R0

Stackpole Electronics IncIn Stock: 849CB10JB10R0 Datasheet

Current PartRFQ

SQPW1010RJ

TE Connectivity Passive ProductIn Stock: 3409SQPW1010RJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CB10JB10R0 is determined by the following critical parameters:

• Resistance value must be 10 Ohms
• Tolerance must be ±5% or tighter
• Power rating must be 10W or greater
• Package type must be Axial
• Composition must be Wirewound
• Features must include Flame Proof, Moisture Resistant, and Safety characteristics
• RoHS3 compliance is required
• Operating temperature range must encompass the application requirements

The SQPW1010RJ from TE Connectivity Passive Product meets all substitution criteria with equivalent electrical performance and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

Both CB10JB10R0 and SQPW1010RJ are Active status components with ROHS3 compliance and REACH Unaffected designation, meeting current regulatory requirements for electronic component procurement. The CB10JB10R0 offers a wider operating temperature range (-55°C ~ 275°C) compared to SQPW1010RJ (-55°C ~ 250°C), making it suitable for applications requiring extended high-temperature performance. The SQPW1010RJ exhibits a higher temperature coefficient (±300ppm/°C versus ±200ppm/°C), which may impact precision applications requiring tighter resistance stability across temperature variations. Selection between these parts should be based on specific application temperature requirements and resistance stability specifications.

Frequently Asked Questions (FAQ)

Q: Can SQPW1010RJ replace CB10JB10R0 in all applications?

A: SQPW1010RJ is electrically and mechanically compatible with CB10JB10R0 for applications operating within -55°C to 250°C. Applications requiring operation above 250°C must use CB10JB10R0 to maintain specified performance.

Q: What is the difference in temperature coefficient between these parts?

A: CB10JB10R0 has a temperature coefficient of ±200ppm/°C while SQPW1010RJ has ±300ppm/°C. This means CB10JB10R0 maintains more stable resistance values across temperature variations, which is critical for precision circuits.

Q: Are both parts available in the same physical dimensions?

A: Both parts use Axial package type. CB10JB10R0 dimensions are 0.374" Square x 1.890" L (9.50mm x 48.00mm). SQPW1010RJ dimensions are 0.394" x 0.354" Rectangular x 1.890" L (10.00mm x 9.00mm x 48.00mm). Minor dimensional differences exist but both fit standard axial component footprints.

Q: Do both parts meet current compliance requirements?

A: Yes, both CB10JB10R0 and SQPW1010RJ are ROHS3 Compliant and REACH Unaffected, meeting current regulatory standards for electronic component use.

Q: What inventory levels are available for each part?

A: CB10JB10R0 has 822 units in stock. SQPW1010RJ has 3394 units in stock, providing greater availability for high-volume procurement.