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Samtec Inc. ST44 Series

2 variants · Samtec Inc.

About the Samtec Inc. ST44 Series

The Samtec Inc. ST44 Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connector type of Header, Center Strip Contacts, contact finish of Gold and contact finish thickness of 10.0µin (0.25µm). Variants differ by height above board and mated stacking heights, so you can match the exact height above board your application requires using the selection guide below. All listed Samtec Inc. ST44 Series part numbers are active and orderable.

Select a variant by

Height above board
0.121\" (3.07mm) · 0.180\" (4.57mm)
Mated stacking heights
4mm, 4.5mm · 5.5mm, 6mm

Shared specifications

Connector type
Header, Center Strip Contacts
Contact finish
Gold
Contact finish thickness
10.0µin (0.25µm)
Features
Pick and Place
Mounting
Surface Mount
Package
Tape & Reel (TR) Cut Tape (CT)
Pitch
0.016\" (0.40mm)
Positions
80
Rows
2

Variant comparison

ParameterST4-40-1.00-L-D-P-TRST4-40-2.50-L-D-P-TR
Height above board0.121\" (3.07mm)0.180\" (4.57mm)
Mated stacking heights4mm, 4.5mm5.5mm, 6mm

Request a quote on any Samtec Inc. ST44 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants