TE Connectivity 1-282825-3 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-282825-3 is a 13-position terminal block header with male pins, shrouded on two sides, featuring 0.200" (5.08mm) pitch vertical through-hole mounting. This component is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design requirements and procurement needs. The part operates within 300V UL rating and 15A UL current specifications, with UL94 V-0 flammability compliance and ROHS3 certification.

Substiute Parts

1-282825-3

TE Connectivity AMP ConnectorsIn Stock: 11681-282825-3 Datasheet

Current PartRFQ

1753657

Phoenix ContactIn Stock: 11521753657 Datasheet

SimilarRFQ

1755613

Phoenix ContactIn Stock: 11641755613 Datasheet

SimilarRFQ

A-TB500-OQ13CV

Assmann WSW ComponentsIn Stock: 850A-TB500-OQ13CV Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1-282825-3 is determined by the following critical parameters:

Primary Compatibility Criteria:

• 13-position configuration
• Vertical through-hole mounting orientation
• Solder termination style
• Male pin header type
• Shrouded housing design
• 300V UL voltage rating
• UL94 V-0 flammability compliance
• ROHS3 certification

Secondary Compatibility Considerations:

• Pitch tolerance (0.200" / 5.08mm primary specification versus 0.197" / 5.00mm alternatives)
• Shrouding configuration (2-side versus 4-side)
• Current rating (15A UL primary versus 12A or 20A alternatives)
• Operating temperature range
• Contact tail length and insulation height dimensions

The substitute parts identified (Phoenix Contact 1753657, Phoenix Contact 1755613, and Assmann WSW Components A-TB500-OQ13CV) maintain the core 13-position vertical through-hole solder-terminated header architecture with equivalent voltage and flammability ratings. Pitch variations of approximately 1.5% and shrouding configuration differences represent the primary technical distinctions requiring engineering evaluation for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Phoenix Contact 1753657 (COMBICON MSTBV Series)

This substitute maintains 2-side shrouding identical to the original TE Connectivity 1-282825-3 and is classified as active product status. The part meets all mandatory compliance requirements: UL94 V-0 flammability rating, ROHS3 certification, and 300V UL voltage specification. The 12A UL current rating is lower than the original 15A specification. The 0.197" (5.00mm) pitch represents a 1.5% reduction from the original 0.200" (5.08mm) specification. Contact tail length differs at 0.154" (3.90mm) versus the original 0.138" (3.50mm).

Phoenix Contact 1755613 (COMBICON MSTBVA Series)

This substitute features 4-side shrouding, providing enhanced mechanical protection compared to the original 2-side shrouded design. Product status is active with full compliance to UL94 V-0 and ROHS3 requirements. The 300V UL voltage rating matches the original specification. The 12A UL current rating is lower than the original 15A. Pitch specification is 0.197" (5.00mm), consistent with the 1753657 alternative. Contact tail length is 0.154" (3.90mm).

Assmann WSW Components A-TB500-OQ13CV

This substitute provides the highest current rating at 20A UL, exceeding the original 15A specification. Product status is active with full ROHS3 and UL94 V-0 compliance. The 300V UL voltage rating is equivalent to the original part. The 4-side shrouding configuration provides enhanced mechanical protection. Contact tail length matches the original at 0.138" (3.50mm). Operating temperature range extends to 115°C, providing 5°C additional upper temperature capability compared to the original 110°C maximum.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1753657 directly replace the TE Connectivity 1-282825-3 in existing PCB designs?

A: The 1753657 maintains identical 2-side shrouding and through-hole mounting orientation. The 0.197" (5.00mm) pitch differs by 1.5% from the original 0.200" (5.08mm) specification. PCB footprint compatibility requires verification of pad spacing tolerance. The contact tail length difference of 0.016" (0.40mm) may affect solder joint formation characteristics. Current rating reduction from 15A to 12A requires circuit load verification.

Q: What is the functional difference between 2-side and 4-side shrouding configurations?

A: The original TE Connectivity 1-282825-3 features 2-side shrouding, providing lateral mechanical protection. The Phoenix Contact 1755613 and Assmann WSW A-TB500-OQ13CV alternatives feature 4-side shrouding, extending protection to all four sides of the header. This configuration difference affects mechanical robustness and insertion force characteristics but does not alter electrical performance or voltage/current ratings.

Q: Which substitute part is recommended for applications requiring maximum current capacity?

A: The Assmann WSW Components A-TB500-OQ13CV provides the highest UL current rating at 20A, compared to 15A for the original part and 12A for the Phoenix Contact alternatives. This part also matches the original contact tail length at 0.138" (3.50mm) and extends the operating temperature range to 115°C.

Q: Are all substitute parts ROHS3 compliant and UL94 V-0 rated?

A: All identified substitute parts (1753657, 1755613, and A-TB500-OQ13CV) are ROHS3 compliant and carry UL94 V-0 flammability ratings, matching the original TE Connectivity 1-282825-3 specification.

Q: What is the significance of the pitch tolerance variation between 0.200" and 0.197"?

A: The 1.5% pitch reduction from 0.200" (5.08mm) to 0.197" (5.00mm) affects the overall header footprint width. For a 13-position header, this results in approximately 0.039" (1.00mm) total width reduction. PCB pad spacing and connector mating interface compatibility require engineering verification before substitution.

Q: Can the contact tail length difference affect solder joint reliability?

A: The contact tail length variation between 0.138" (3.50mm) on the original and A-TB500-OQ13CV versus 0.154" (3.90mm) on the Phoenix Contact alternatives affects solder fillet formation and mechanical stress distribution. PCB design parameters including pad size, trace routing, and thermal management should be evaluated to ensure equivalent solder joint reliability.

Q: What inventory availability exists for these substitute parts?

A: Current inventory levels are: TE Connectivity 1-282825-3 (1112 pcs), Phoenix Contact 1753657 (1080 pcs), Phoenix Contact 1755613 (1147 pcs), and Assmann WSW A-TB500-OQ13CV (772 pcs).