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Samtec Inc. QTH1 Series

4 variants · Samtec Inc.

About the Samtec Inc. QTH1 Series

The Samtec Inc. QTH1 Series series groups 4 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, Outer Shroud Contacts, contact finish of Gold and mounting type of Surface Mount. Variants differ by contact finish thickness, features and height above board, so you can match the exact contact finish thickness your application requires using the selection guide below. All listed Samtec Inc. QTH1 Series part numbers are active and orderable.

Select a variant by

Contact finish thickness
3.00µin (0.076µm) · 10.0µin (0.25µm)
Features
Board Guide, Ground Bus (Plane) · Board Guide, Ground Bus (Plane), Pick and Place
Height above board
0.160\" (4.06mm) · 0.286\" (7.26mm)
Mated stacking heights
5mm · 8mm
Positions
240 · 300

Shared specifications

Connector type
Header, Outer Shroud Contacts
Contact finish
Gold
Mounting type
Surface Mount
Package
Tray
Pitch
0.020\" (0.50mm)
Rows
2

Variant comparison

ParameterQTH-120-01-L-D-AQTH-120-02-L-D-A-KQTH-150-02-L-D-AQTH-120-02-F-D-A-K
Contact finish thickness10.0µin (0.25µm)10.0µin (0.25µm)10.0µin (0.25µm)3.00µin (0.076µm)
FeaturesBoard Guide, Ground Bus (Plane)Board Guide, Ground Bus (Plane), Pick and PlaceBoard Guide, Ground Bus (Plane)Board Guide, Ground Bus (Plane), Pick and Place
Height above board0.160\" (4.06mm)0.286\" (7.26mm)0.286\" (7.26mm)0.286\" (7.26mm)
Mated stacking heights5mm8mm8mm8mm
Positions240240300240

Request a quote on any Samtec Inc. QTH1 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Samtec Inc. QTH1 Series variants differ?
Samtec Inc. QTH1 Series part numbers differ by contact finish thickness, features, height above board and mated stacking heights. Use the selection guide above to pick by contact finish thickness.
How many Samtec Inc. QTH1 Series part numbers are listed?
4 Samtec Inc. QTH1 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Samtec Inc. QTH1 Series?
Request a quote (RFQ) for any Samtec Inc. QTH1 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants