Home / Products / Headers, Male Pins / TE Connectivity Aerospace, Defense and Marine / 443261-1

TE Connectivity Aerospace, Defense and Marine 443261-1

CONN HEADER R/A 128P 1.27MM

Answer first: this page is a purchasing reference for the exact part number 443261-1 from TE Connectivity Aerospace, Defense and Marine. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: TE Connectivity Aerospace, Defense and Marine Category: Headers, Male Pins Part number: 443261-1 Package: RFQ verification required

Key Parameters

Part Number443261-1
ManufacturerTE Connectivity Aerospace, Defense and Marine
CategoryHeaders, Male Pins
seriesMini-Box
packagingBulk
product statusActive
param 1Header
param 2Male Pin
param 30.050" (1.27mm)
param 4128
param 52
param 60.150" (3.81mm)
param 7All
param 8Board to Cable/Wire
param 9Shrouded - 4 Wall
param 10Through Hole, Right Angle
param 11Solder
param 12-
param 130.140" (3.56mm)
param 14-
param 15-
param 160.310" (7.87mm)
param 17Circular
param 18Gold
param 19-
param 20Tin-Lead
param 21Brass
param 22Liquid Crystal Polymer (LCP)
param 23Mating Flange, Mounting Flange
param 24-
param 25-
param 26-
param 27Gray
param 28-
param 29-

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify 443261-1 Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For 443261-1, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.