Name: SEAF-20-06.5-S-04-1-A-K-TR
Brand: WORLDPO
SKU: SEAF-20-06.5-S-04-1-A-K-TR
Price: 9.33 USD
Availability: InStock

Board-to-Board Connectors

SEAF-20-06.5-S-04-1-A-K-TR

Mfr. Part No. : WSEAF-220H06.5S041AKTR

Standalone or 100% Samtec-Compatible. Identical Specs. Plug & Play.

Compatible model for SEAF-20-06.5-S-04-1-A-K-TR is WSEAF-220H06.5S041AKTR. SEARAY™ SEAF series 1.27mm pitch 4-row connector, 80 pins total. Connector Type: High Density Array, Female, Number of Positions: 80, Pitch: 0.050" (1.27mm), Number of Rows: 4, Mounting Type: Surface Mount, Features: Board Guide, Pick and Place, Contact Finish: Gold, Contact Finish Thickness: 30.0µin (0.76µm), Mated Stacking Heights: 8.5mm, 9.5mm, 10mm, 13mm, 13.5mm, 15.5mm, 17.5mm, 19.5mm, Height Above Board: 0.258" (6.55mm)

🏷 80 pin connector

Connector Series: WSEAF

Number of Pins: 80

Connector Pitch: 1.27mm

Rows: 4

$12.67 $9.33

In Stock (4622)

Typical lead time: contact for quote Packaging: Reel with Cover

Datasheet Request a Quote

Documentation View all

Download connector datasheets. PDFs include product overview, features, pin definitions, pinout diagrams, and technical specifications.

SEAF-20-06.5-S-04-1-A-K-TR Datasheet Download PDF

SEAF-20-06.5-S-04-1-A-K-TR Specification Comparison

Specification comparison is for reference only. For detailed drawings, datasheets, or custom specs, email us at connector@worldpo.com.

Part Number	SEAF-20-06.5-S-04-1-A-K-TR	SEAF-20-06.5-L-08-2-A	SEAF-20-06.5-S-08-2-A-K-TR	SEAF-20-06.5-L-04-1-A-K-TR
Connector Type	Header	Terminal	Header	Header
Connector Series	WSEAF	WSEAF	WSEAF	WSEAF
Connector Pitch	1.27mm	1.27mm	1.27mm	1.27mm
Rows	4	8	8	4
Number of Pins	80	160	160	80
Terminal Interface	Surface Mount (SMD)	Through-Hole, Vertical (DIP)	Surface Mount (SMD)	Surface Mount (SMD)
Orientation	Vertical	Vertical	Vertical	Vertical
Material / Metal	Other	High Copper Alloy (for pins/contacts)	Other	Other
Color	Natural + Ni-plated then Au-plated	Natural	Purple	Orange + Au-plated (15μin)
Rated Voltage (VAC/VDC)	5	Other	350	240
Rated Current per Contact (Max.) (A)	10～30A	Other	30～50A	30～50A
Plating	Gold Plating (Au)	Gold Plating (Au)	Gold Plating (Au)	Gold Plating (Au)
Plating Thickness	100μin（2.54μm）	10μin（0.254μm）	80in（2.03μm）	50μin（1.27μm）
Packaging	Reel with Cover	Reel	Rigid Tray with Cover	Tray with Mylar Film
Insulation Diameter (mm)	2.70	Other	0.80	2.39
Wire Gauge (AWG)	20	Other	12～16	24～26
Operating Temperature	Other	-55℃～125℃	Other	Other
Number of Circuits	80	Other	160	80

Basic Information

* "The parameters listed are for reference only. For detailed specifications and design drawings, please contact our online technical support team."

Category	Board-to-Board Connectors
Connector Type	Header
Connector Series	WSEAF
Connector Pitch	1.27mm
Rows	4
Number of Pins	80
Terminal Interface	Surface Mount (SMD)
Orientation	Vertical
Material / Metal	Other
Color	Natural + Ni-plated then Au-plated
Rated Voltage (VAC/VDC)	5
Rated Current per Contact (Max.) (A)	10～30A
Plating	Gold Plating (Au)
Plating Thickness	100μin（2.54μm）
Packaging	Reel with Cover
Insulation Diameter (mm)	2.70
Wire Gauge (AWG)	20
Operating Temperature	Other
Number of Circuits	80

Have a Question?

Our technical team typically replies within 1 business day.

Your question *

Name *

Phone / WhatsApp / Email *

Your information is used only to respond to this inquiry.

Frequently Asked Questions

3 questions

Q: What is the pitch and pin count of this connector? Is it in stock?

This WSEAF series part SEAF-20-06.5-S-04-1-A-K-TR has a pitch of 1.27mm and 80 pins. Current availability: 4622. For datasheets and drawings, please contact our technical team or use the form above.
Q: Hi, what are the differences between the SEAF-20-06.5-S-04-1-A-K-TR connector and FTSH-105-02-F-D-RA in terms of Current (Max), Orientation, and Rows?

Hi, SEAF-20-06.5-S-04-1-A-K-TR and FTSH-105-02-F-D-RA differ in all three parameters — Current (Max), Orientation, and Rows. Specifically, SEAF-20-06.5-S-04-1-A-K-TR has Current (Max) is 10～30A, Orientation is Vertical, Rows is 4; while FTSH-105-02-F-D-RA has Current (Max) is 5～10A, Orientation is Right-angle, Rows is 2. When selecting, compare orientation, termination process, and material needs for your application. For a full side-by-side specification comparison, please contact our online support.

Asked: 2026-09-28 05:30:53 Answered: 2026-09-28 05:30:53
Q: Hi, is the SEAF-20-06.5-S-04-1-A-K-TR connector male or female, and which mating connector part numbers can be used with it?

Hi, the SEAF-20-06.5-S-04-1-A-K-TR connector is a Female connector. For mating use, this series pairs with SEAM. Recommended mating SEAM part numbers include: SEAM-20-05.0-L-04-2-A-K-TR, SEAM-20-02.0-L-06-2-RA-K, SEAM-20-02.0-L-06-2-RA-K-TR, SEAM-20-03.0-L-04-2-RA-GP, SEAM-20-02.0-L-08-2-A-GP-K, SEAM-20-02.0-L-08-2-A-K, SEAM-20-01-L-08-2-RA-K-TR, SEAM-20-03.0-L-10-2-A-K-TR. You can search these part numbers on this site for full specs and availability.

Asked: 2026-09-28 05:30:52 Answered: 2026-09-28 05:30:52