TE Connectivity 1-282964-0 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-282964-0 is a 10-position terminal block header with male pins, shrouded on four sides, featuring a 0.295" (7.50mm) pitch and vertical through-hole mounting. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing procurement and new designs. The Buchanan series terminal block header operates at 15 A (UL) and 300 V (UL) with an operating temperature range of -40°C to 110°C.

Substiute Parts

1-282964-0

TE Connectivity AMP ConnectorsIn Stock: 11381-282964-0 Datasheet

Current PartRFQ

1-1776153-0

TE Connectivity AMP ConnectorsIn Stock: 9471-1776153-0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1-282964-0 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility: Current rating (15 A UL), voltage rating (300 V UL), and operating temperature range (-40°C ~ 110°C) must remain identical.

Mechanical Compatibility: Number of positions (10), pitch (0.295" / 7.50mm), header orientation (vertical), connector type (male pins, shrouded 4-side), and mounting method (through-hole solder) must be identical.

Physical Dimensions: Contact tail length (0.138" / 3.50mm) and insulation height (0.472" / 12.00mm) must match to ensure PCB footprint compatibility.

Material and Certification: Contact material (copper alloy), housing material (polyamide/nylon), and flammability rating (UL94 V-0) must be equivalent. RoHS compliance status is evaluated independently.

The substitute part 1-1776153-0 meets all these criteria, with the only non-critical difference being housing color (black versus green) and product status transition from obsolete to active.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 1-1776153-0 is the direct functional equivalent of the obsolete 1-282964-0 terminal block header. Both components share identical electrical ratings, mechanical dimensions, and performance specifications within the Buchanan series.

Product Status Consideration: The 1-282964-0 is classified as obsolete, while the 1-1776153-0 maintains active product status. For new designs and ongoing procurement, the 1-1776153-0 is the appropriate selection to ensure long-term component availability and supply chain continuity.

Compliance Status: Both parts meet UL94 V-0 flammability requirements and carry equivalent RoHS compliance certifications. The 1-1776153-0 is designated as RoHS Compliant, while the 1-282964-0 carries ROHS3 Compliant status. Both designations satisfy current regulatory requirements for the terminal block header category.

Physical Compatibility: The identical pitch (7.50mm), contact tail length (3.50mm), and insulation height (12.00mm) ensure direct PCB footprint compatibility. No circuit board redesign is required for substitution.

Housing Material: Both components utilize polyamide (nylon) housing materials with equivalent mechanical and thermal properties. The housing color difference (green versus black) is cosmetic and does not affect electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can the 1-1776153-0 be used as a direct replacement for the 1-282964-0 in existing designs?

A: Yes. The 1-1776153-0 is electrically and mechanically identical to the 1-282964-0. All critical parameters including pitch, position count, current rating, voltage rating, and physical dimensions are equivalent. No circuit board modifications are required.

Q: What is the significance of the product status change from obsolete to active?

A: The 1-282964-0 is classified as obsolete, indicating TE Connectivity no longer manufactures this part number. The 1-1776153-0 maintains active status, ensuring continued availability for procurement and future production runs. For new designs, the active part number is the appropriate selection.

Q: Does the housing color difference affect performance?

A: No. The housing color difference (green for 1-282964-0 versus black for 1-1776153-0) is cosmetic only. Both colors utilize identical polyamide (nylon) materials with equivalent electrical, thermal, and mechanical properties. Color selection does not impact electrical performance or reliability.

Q: Are both parts RoHS compliant?

A: Yes. The 1-282964-0 carries ROHS3 Compliant status, while the 1-1776153-0 is designated as RoHS Compliant. Both designations satisfy current regulatory requirements for terminal block headers and are acceptable for applications requiring RoHS compliance.

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

A: Substitution compatibility is determined by: number of positions (10), pitch (7.50mm), header orientation (vertical), connector type (male pins, shrouded 4-side), termination method (solder), mounting type (through-hole), current rating (15 A UL), voltage rating (300 V UL), operating temperature range (-40°C to 110°C), contact tail length (3.50mm), and insulation height (12.00mm). All these parameters are identical between the two parts.

Q: Are there any inventory considerations for the 1-1776153-0?

A: The 1-1776153-0 has 881 pieces in stock as new original inventory. The obsolete 1-282964-0 has 1070 pieces in stock. For new procurement, the active part number 1-1776153-0 is the recommended selection to ensure ongoing availability.

Q: Do both parts have the same moisture sensitivity level?

A: Yes. Both the 1-282964-0 and 1-1776153-0 carry MSL Rating 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: What is the contact material composition?

A: Both parts utilize copper alloy contact material with tin mating finish. This composition provides reliable electrical conductivity and corrosion resistance across the operating temperature range of -40°C to 110°C.