Commercial · SamtecUpdated 2026-10-03
QTH-030-01-L-D-A-K-TR
030 specifies 30 pins per row (60 total contacts for a 2-row connector). 01 indicates Lead Style 01, with an 'A. HEIGHT' of 4.27 mm (0.168") and a mated height with QSH of 5.00 mm (0.197"). L denotes 10 µ" (0.25 µm) Gold plating on signal pins and ground plane, with Matte Tin on tails. D signifies a Single-Ended option. A is a standard designator for the basic header type. K specifies a 7.00 mm (0.275") diameter Polyimide film Pick & Place Pad. TR indicates Tape & Reel packaging. Identifies the series as a 0.50 mm (0.0197") pitch High-Speed Ground Plane Header.
Part number dissection
QTHSeries as a 0.50 mm (0.0197") pitch High-Speed Ground Plane Header.
030-01-L-D-A030 specifies 30 pins per row (60 total contacts for a 2-row connector). 01 indicates Lead Style 01, with an 'A. HEIGHT' of 4.27 mm (0.168") and a mated height with QSH of 5.00 mm (0.197"). L denotes 10 µ" (0.25 µm) Gold plating on signal pins and ground plane, with Matte Tin on tails. D signifies a Single-Ended option. A is a standard designator for the basic header type.
-K-TRK specifies a 7.00 mm (0.275") diameter Polyimide film Pick & Place Pad. TR indicates Tape & Reel packaging.
Specifications
Base code030 specifies 30 pins per row (60 total contacts for a 2-row connector). 01 indicates Lead Style 01, with an 'A. HEIGHT' of 4.27 mm (0.168") and a mated height with QSH of 5.00 mm (0.197"). L denotes 10 µ" (0.25 µm) Gold plating on signal pins and ground plane, with Matte Tin on tails. D signifies a Single-Ended option. A is a standard designator for the basic header type.
Finish / variantK specifies a 7.00 mm (0.275") diameter Polyimide film Pick & Place Pad. TR indicates Tape & Reel packaging.
Acceptable alternates
QTH-030-01-F-D-A-K-TRDifferent plating option (Gold Flash on Signal Pins and Ground Plane, Matte Tin on tails)
QTH-030-01-C-D-A-K-TRDifferent plating option (Electro-Polished Selective Gold on contact, Matte Tin on tail, passes 10 year MFG testing)
QTH-030-01-L-D-ATray packaging (absence of -TR suffix)
QTH-030-01-L-D-A-TRNo Pick & Place Pad (absence of -K suffix), Tape & Reel packaging
QTH-030-01-L-D-A-FRFull Reel Tape & Reel packaging
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Availability
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BTEK Components MFG LLC · Largo, FloridaPart data compiled and verified by BTEK's sourcing engine.