Commercial · SamtecUpdated 2026-10-03
SEAM-40-02.0-S-08-2-A-K-TR
The '40' indicates 40 positions per row. The '02.0' specifies the lead style. The 'S' denotes a plating option of 30 µ" (0.76 µm) Gold on the contact area and Matte Tin on the solder tail. The '08' signifies 8 rows. The '2' indicates a Lead-Free Solder Charge. The 'A' specifies an Alignment Pin. The 'K' indicates a Polyimide Film Pick & Place Pad. The 'TR' denotes Tape & Reel packaging. Identifies the Samtec SEARAY™ SEAM series of high-density open-pin-field array terminal connectors.
Part number dissection
SEAMSamtec SEARAY™ SEAM series of high-density open-pin-field array terminal connectors.
40-02.0-S-08-2The '40' indicates 40 positions per row. The '02.0' specifies the lead style. The 'S' denotes a plating option of 30 µ" (0.76 µm) Gold on the contact area and Matte Tin on the solder tail. The '08' signifies 8 rows. The '2' indicates a Lead-Free Solder Charge.
-A-K-TRThe 'A' specifies an Alignment Pin. The 'K' indicates a Polyimide Film Pick & Place Pad. The 'TR' denotes Tape & Reel packaging.
Specifications
Base codeThe '40' indicates 40 positions per row. The '02.0' specifies the lead style. The 'S' denotes a plating option of 30 µ" (0.76 µm) Gold on the contact area and Matte Tin on the solder tail. The '08' signifies 8 rows. The '2' indicates a Lead-Free Solder Charge.
Finish / variantThe 'A' specifies an Alignment Pin. The 'K' indicates a Polyimide Film Pick & Place Pad. The 'TR' denotes Tape & Reel packaging.
Connector TypeHigh Density Array, Male
Number of Positions320
Pitch0.050" (1.27mm)
Number of Rows8
Mounting TypeSurface Mount
FeaturesBoard Guide, Pick and Place
Contact FinishGold
Contact Finish Thickness30.0µin (0.76µm)
Mated Stacking Heights7mm, 8mm, 8.5mm, 9.5mm
Height Above Board0.181" (4.60mm)
Acceptable alternates
SEAM-40-02.0-L-08-2-A-K-TRDifferent plating option: 10 µ" (0.25 µm) Gold on contact area, Matte Tin on solder tail, instead of 30 µ" (0.76 µm) Gold.
Confirm acceptability against your drawing before ordering.
Availability
Lead timeQuoted on request
TraceabilityFull documentation with every shipment
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BTEK Components MFG LLC · Largo, FloridaPart data compiled and verified by BTEK's sourcing engine.