Phoenix Contact 1963560 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1963560 is a 5-position vertical terminal block header from the MICRO-COMBICON MCV series, designed for through-hole solder mounting applications. This shrouded male pin header operates at 4A (IEC) / 4A (UL) and 160V (IEC) / 125V (UL) with 2.50mm pitch spacing. The component is currently active in production with RoHS compliance and UL94 V-0 flammability rating. Equivalent substitute parts may be required due to supply constraints, design standardization across product lines, or manufacturing discontinuation notices.

Substiute Parts

1963560

Phoenix ContactIn Stock: 11891963560 Datasheet

Current PartRFQ

2-644486-5

TE Connectivity AMP ConnectorsIn Stock: 42002-644486-5 Datasheet

SimilarRFQ

2-644861-5

TE Connectivity AMP ConnectorsIn Stock: 24682-644861-5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1963560 is determined by the following critical parameters:

Primary Matching Criteria:

• Number of positions: 5
• Header orientation: Vertical
• Termination style: Solder
• Mounting type: Through hole
• Shrouding configuration: 4-side shrouded
• Contact type: Male pins

Secondary Compatibility Factors:

• Pitch spacing: 2.50mm (main part) vs. 2.54mm (substitute parts) — represents a 0.04mm deviation
• Electrical ratings: Current and voltage must meet or exceed IEC/UL specifications
• Material flammability: UL94 V-0 compliance required
• Contact finish: Tin plating for corrosion resistance
• RoHS compliance status

The substitute parts TE Connectivity 2-644486-5 and 2-644861-5 share identical core functional specifications: 5-position vertical headers with solder termination, through-hole mounting, 4-wall shrouding, and male pin contacts. Both operate at higher voltage ratings (250VAC) and current capacity (varies by wire gauge), exceeding the Phoenix Contact 1963560 electrical requirements. The pitch difference of 0.04mm (2.54mm vs. 2.50mm) represents a minor mechanical variance within acceptable tolerance for general-purpose applications where PCB footprint redesign is feasible.

Parameter Comparison

Engineering Selection Recommendations

Both TE Connectivity substitute parts (2-644486-5 and 2-644861-5) are functionally equivalent to the Phoenix Contact 1963560 for applications requiring 5-position vertical solder-mount headers with 4-side shrouding and male pin contacts.

Electrical Compatibility: The substitute parts exceed the electrical specifications of the main part. The Phoenix Contact 1963560 operates at 160V (IEC) / 125V (UL) and 4A, while both TE Connectivity alternatives are rated for 250VAC with current capacity varying by wire gauge. This provides margin for electrical performance.

Mechanical Compatibility: The pitch difference of 0.04mm (2.50mm vs. 2.54mm) requires PCB footprint verification. Designs with tight tolerance requirements or existing PCB layouts may require modification to accommodate the TE Connectivity parts. Contact tail length and insulation height are within 0.002" (0.05mm) and 0.012" (0.30mm) respectively, representing negligible mechanical variance.

Compliance and Certification: All three parts maintain UL94 V-0 flammability rating and RoHS compliance. The TE Connectivity parts carry ROHS3 compliance with MSL 1 (unlimited moisture sensitivity), compared to the Phoenix Contact MSL 3 (168 hours). This indicates superior moisture resistance in the substitute parts.

Product Availability: Both TE Connectivity alternatives are active products with substantial inventory (4132 and 2400 units respectively), compared to 1130 units of the Phoenix Contact 1963560.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 2-644486-5 or 2-644861-5 be used as direct drop-in replacements for Phoenix Contact 1963560?

A: Direct drop-in replacement is not possible due to pitch spacing difference (2.54mm vs. 2.50mm). PCB footprint modification is required. Both parts are functionally equivalent in electrical performance, shrouding configuration, and termination style.

Q: What is the significance of the 0.04mm pitch difference?

A: The pitch difference represents a 0.4% variance in spacing. While minor, it requires PCB redesign for mechanical compatibility. Existing Phoenix Contact 1963560 footprints cannot accommodate the TE Connectivity parts without layout modification.

Q: Are the substitute parts electrically superior to the main part?

A: Yes. The TE Connectivity parts are rated for 250VAC compared to 160V (IEC) / 125V (UL) for the Phoenix Contact 1963560. Current capacity varies by wire gauge in the substitute parts versus fixed 4A rating in the main part. Both exceed the electrical requirements of the original specification.

Q: What is the difference between TE Connectivity 2-644486-5 and 2-644861-5?

A: Both parts are identical in electrical and mechanical specifications. The difference lies in the base product number (644486 vs. 644861) and inventory levels (4132 vs. 2400 units). Selection between them should be based on availability and supply chain considerations.

Q: Does the MSL rating difference affect substitution suitability?

A: The Phoenix Contact 1963560 carries MSL 3 (168 hours), while TE Connectivity parts carry MSL 1 (unlimited). MSL 1 indicates superior moisture resistance and longer shelf life without desiccant storage requirements. This is an advantage for the substitute parts in humid storage environments.

Q: Are all three parts RoHS compliant?

A: Yes. The Phoenix Contact 1963560 is RoHS Compliant, while both TE Connectivity parts are ROHS3 Compliant. Both certifications meet current regulatory requirements for restricted substance elimination.

Q: What are the key parameters that determine substitution eligibility?

A: Critical parameters are: 5-position count, vertical orientation, solder termination, through-hole mounting, 4-side shrouding, and male pin contact type. Secondary factors include electrical ratings (must meet or exceed), flammability rating (UL94 V-0), and RoHS compliance. Pitch spacing (2.50mm vs. 2.54mm) requires design verification.