Equivalent & Substitute Parts for CB35220507

Part Overview

The CB35220507 is a 5-circuit barrier block connector manufactured by Eaton - Electronics Division, part of the Magnum® CB3000 series. This terminal block features screws with captive plate termination on the top and solder turret termination on the bottom, designed for chassis and panel mounting applications. The component is classified as Active product status with full ROHS3 compliance and UL94 V-0 flammability rating. Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling component interchangeability in applications where the original part becomes unavailable or inventory constraints require alternative sourcing.

Substiute Parts

CB35220507

Eaton - Electronics DivisionIn Stock: 1064CB35220507 Datasheet

Current PartRFQ

8PCV-05-006

TE Connectivity AMP ConnectorsIn Stock: 28018PCV-05-006 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CB35220507 is determined by strict alignment of the following critical parameters:

Electrical Compatibility Parameters:

• Number of circuits: 5 circuits required
• Current rating: 30A minimum
• Voltage rating: 600V minimum
• Barrier type: 3 Wall (Tri) configuration

Mechanical Compatibility Parameters:

• Pitch tolerance: 0.437" ± acceptable manufacturing variance
• Terminal block type: Barrier block configuration
• Top termination: Screws with captive plate
• Insulation material: Thermoplastic
• Flammability rating: UL94 V-0

Regulatory & Compliance Parameters:

• RoHS3 compliance required
• Active product status

The substitute part 8PCV-05-006 meets these core substitution criteria with the following considerations: pitch specification of 0.438" (11.12mm) represents a 0.001" variance from the main part, wire gauge range differs (10-18 AWG versus 12-22 AWG), bottom termination differs (PC Pin versus Solder Turret), and mounting type differs (Through Hole versus Chassis/Panel). These differences require engineering evaluation for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitution Criteria Met:

The 8PCV-05-006 satisfies core electrical and regulatory requirements: 5-circuit configuration, 30A current rating, 600V voltage rating, 3-wall barrier type, UL94 V-0 flammability compliance, and ROHS3 compliance. Both components maintain Active product status with thermoplastic insulation and steel zinc-finished terminal screws.

Application-Specific Considerations:

Selection between CB35220507 and 8PCV-05-006 depends on circuit board design and mounting methodology. The CB35220507 supports chassis and panel mounting with solder turret bottom termination, suitable for applications requiring direct PCB soldering. The 8PCV-05-006 utilizes PC pin bottom termination with through-hole mounting, appropriate for applications with through-hole PCB layouts.

Wire Gauge Compatibility:

The wire gauge ranges overlap in the 12-18 AWG band. Applications utilizing 19-22 AWG wire require the CB35220507; applications utilizing 10-11 AWG wire require the 8PCV-05-006. Applications within the 12-18 AWG overlap range accommodate either component.

Pitch Tolerance:

The 0.001" pitch variance (0.437" versus 0.438") falls within standard manufacturing tolerances for barrier block connectors and does not preclude substitution in most applications. PCB layout verification is necessary to confirm mechanical fit.

Temperature Operating Range:

The 8PCV-05-006 provides extended temperature operation to 120°C compared to the CB35220507 at 105°C. Applications requiring operation above 105°C benefit from the TE Connectivity component.

Frequently Asked Questions (FAQ)

Q: Can the 8PCV-05-006 directly replace the CB35220507 in all applications?

A: Direct replacement depends on three factors: (1) PCB mounting method—the CB35220507 requires solder turret mounting while the 8PCV-05-006 requires through-hole mounting; (2) wire gauge requirements—verify the application wire gauge falls within the 12-18 AWG overlap range; (3) operating temperature—confirm the application temperature range does not exceed 105°C if using the CB35220507 or verify compatibility with the 8PCV-05-006's 120°C maximum.

Q: What does the 0.001" pitch difference mean for PCB compatibility?

A: Pitch refers to the center-to-center spacing between circuits. The 0.001" difference (0.437" versus 0.438") represents a 0.025mm variance. Standard PCB design tolerances typically accommodate this variance. However, PCB layout verification is required to confirm the substitute component physically aligns with existing mounting holes and circuit traces.

Q: Are both components suitable for 600V applications?

A: Yes. Both the CB35220507 and 8PCV-05-006 carry 600V voltage ratings and meet UL94 V-0 flammability requirements, making them suitable for equivalent high-voltage applications.

Q: What is the difference between solder turret and PC pin termination?

A: Solder turret termination (CB35220507) connects directly to PCB pads through wave soldering or manual soldering processes. PC pin termination (8PCV-05-006) uses through-hole pins inserted into PCB holes and soldered from the reverse side. The termination type must match the PCB design methodology.

Q: Do both components meet current regulatory requirements?

A: Yes. Both components are ROHS3 compliant and carry Active product status. Both maintain UL94 V-0 flammability certification and thermoplastic insulation materials meeting current regulatory standards.

Q: Which component should be selected for new PCB designs?

A: For new designs, evaluate the PCB mounting methodology first. If through-hole mounting is planned, the 8PCV-05-006 is appropriate. If solder turret mounting is required, the CB35220507 is necessary. Wire gauge requirements and operating temperature range should also guide selection.