JC6-P208-03 Equivalent & Substitute Parts

Part Overview

The JC6-P208-03 is a 3-circuit barrier block connector manufactured by TE Connectivity AMP Connectors. This terminal block features a 0.375" (9.53mm) pitch with screw termination and captive plate design, rated for 20A at 300V. The component is actively produced and maintains full inventory availability. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits component selection from qualified manufacturers.

Substiute Parts

JC6-P208-03

TE Connectivity AMP ConnectorsIn Stock: 980JC6-P208-03 Datasheet

Current PartRFQ

CBP-3

Curtis IndustriesIn Stock: 1031CBP-3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the JC6-P208-03 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Terminal Block Type: Barrier Block
• Number of Circuits: 3
• Pitch: 0.375" (9.53mm)
• Current Rating: 20A
• Voltage Rating: 300V
• Wire Gauge: 12-22 AWG
• Bottom Termination: PC Pin
• Barrier Type: 2 Wall (Dual)
• Mounting Type: Chassis, Panel; Through Hole
• Material Flammability Rating: UL94 V-0

The CBP-3 manufactured by Curtis Industries meets all mandatory matching parameters and qualifies as a direct substitute. Both components share identical electrical specifications, mechanical dimensions, and safety certifications. Differences in operating temperature range, terminal screw finish specification, and insulation material composition do not preclude substitution when the application requirements fall within the overlapping operational envelope.

Parameter Comparison

Engineering Selection Recommendations

JC6-P208-03 (TE Connectivity AMP Connectors): Select this part when TE Connectivity supply chain continuity is required or when design specifications explicitly reference the TE Connectivity product line. The component carries active product status with established inventory levels. RoHS compliance is confirmed. The 105°C operating temperature rating is suitable for standard industrial applications.

CBP-3 (Curtis Industries): This substitute part qualifies for direct replacement in applications where the operating temperature envelope permits utilization of the higher 140°C rating. The CBP-3 maintains identical electrical and mechanical specifications across all critical parameters. ROHS3 compliance status indicates current regulatory alignment. Both components carry active product status with confirmed inventory availability.

Substitution Criteria: Both parts satisfy identical functional requirements for 3-circuit barrier block applications at 20A/300V with 0.375" pitch spacing. Selection between these components is determined by supply availability, manufacturer preference, and thermal operating conditions within the specified ranges. No performance degradation occurs when substituting between these parts within their respective operating temperature limits.

Frequently Asked Questions (FAQ)

Q: Can CBP-3 be used as a direct replacement for JC6-P208-03 in existing designs?

A: Yes. The CBP-3 meets all mandatory electrical, mechanical, and safety specifications. The components share identical circuit count, pitch, current rating, voltage rating, wire gauge acceptance, and flammability certification. Physical mounting and PC pin termination are equivalent. Substitution is valid when the application operates within the CBP-3 temperature range of 140°C maximum.

Q: What is the difference between "Screws with Captive Plate" and "Screws" termination?

A: Both termination styles provide screw-based wire connection. The captive plate design on the JC6-P208-03 includes a retained fastening element. The CBP-3 uses standard screw termination. Both achieve equivalent electrical connection and current-carrying capacity at 20A. The functional difference does not affect substitution eligibility for standard applications.

Q: Are there temperature limitations when substituting between these parts?

A: The JC6-P208-03 operates to 105°C maximum. The CBP-3 operates to 140°C maximum. When substituting the CBP-3 into a design originally specified for JC6-P208-03, confirm that the application does not exceed 105°C to maintain design margin consistency. Conversely, the CBP-3 can be used in applications requiring operation up to 140°C where the JC6-P208-03 would be unsuitable.

Q: Do both parts meet current regulatory compliance requirements?

A: Yes. The JC6-P208-03 carries RoHS Compliant status. The CBP-3 carries ROHS3 Compliant status, indicating current regulatory alignment. Both components are classified under identical ECCN (EAR99) and HTSUS (8536.90.4000) codes. Both maintain MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the pitch specification and why is it critical for substitution?

A: Pitch is the center-to-center distance between adjacent circuits, specified as 0.375" (9.53mm) for both parts. This dimension determines physical spacing on printed circuit boards and panel layouts. Identical pitch is mandatory for direct substitution to ensure proper mounting alignment and prevent mechanical interference with adjacent components or board features.

Q: Can these parts be used interchangeably in the same assembly?

A: Yes, within the constraints of operating temperature and supply chain requirements. Both components accept 12-22 AWG wire, provide 20A current capacity at 300V, and mount identically through chassis or panel configurations. No design modification is required when substituting between these parts.

Q: What inventory status should be considered when selecting between these parts?

A: The JC6-P208-03 maintains 886 pieces in stock. The CBP-3 maintains 940 pieces in stock. Both components carry active product status. Selection based on immediate availability is valid when supply constraints exist for either manufacturer's part.