Name: SEAF-20-01-L-08-2-RA-TR
Brand: WORLDPO
SKU: SEAF-20-01-L-08-2-RA-TR
Price: 20.58 USD
Availability: InStock

Board-to-Board Connectors

SEAF-20-01-L-08-2-RA-TR

Mfr. Part No. : WSEAF-220H01L082RATR

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

Compatible model for SEAF-20-01-L-08-2-RA-TR is WSEAF-220H01L082RATR. SEARAY™ SEAF series 1.27mm pitch 8-row connector, 160 pins total. Connector Type: High Density Array, Female, Number of Positions: 160, Pitch: 0.050" (1.27mm), Number of Rows: 8, Mounting Type: Surface Mount, Right Angle, Features: Board Guide, Contact Finish: Gold, Contact Finish Thickness: 10.0µin (0.25µm), Mated Stacking Heights: -, Height Above Board: 0.511" (12.99mm)

🏷 160 pin connector

Connector Series: WSEAF

Number of Pins: 160

Connector Pitch: 1.27mm

Rows: 8

$24.51 $20.58

In Stock (7654)

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-20-01-L-08-2-RA-TR Datasheet Download PDF

SEAF-20-01-L-08-2-RA-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-20-01-L-08-2-RA-TR	SEAF-20-01-S-04-2-RA-GP-K-TR	SEAF-20-01-S-04-2-RA-GP-TR	SEAF-20-01-L-06-2-RA-K-TR
Connector Type	Header	Header	Header	Header
Connector Series	WSEAF	WSEAF	WSEAF	WSEAF
Connector Pitch	1.27mm	1.27mm	1.27mm	1.27mm
Rows	8	4	4	6
Number of Pins	160	80	80	120
Terminal Interface	Surface Mount (SMD)	Surface Mount (SMD)	Surface Mount (SMD)	Surface Mount (SMD)
Orientation	Right-angle	Right-angle	Right-angle	Right-angle
Material / Metal	Other	Other	Other	Other
Color	Green + Ni-plated then Au-plated	Dark Orange	Brown	Green + Au-plated (30μin)
Rated Voltage (VAC/VDC)	380	25	150	25
Rated Current per Contact (Max.) (A)	5～10A	3～5A	0.2～0.5A	30～50A
Plating	Gold Plating (Au)	Gold Plating (Au)	Gold Plating (Au)	Gold Plating (Au)
Plating Thickness	4μin（0.102μm）	3μin（0.076μm）	10μin（0.254μm）	2μin（0.051μm）
Packaging	Reel with Cover	Rigid Tray with Cover	Multi-Layer Reel	Tray
Insulation Diameter (mm)	3.75	1.45～1.90	2.40	4.57
Wire Gauge (AWG)	13～16	20～28	10～12	12
Operating Temperature	Other	Other	Other	Other
Number of Circuits	160	80	80	120

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	8
Number of Pins	160
Terminal Interface	Surface Mount (SMD)
Orientation	Right-angle
Material / Metal	Other
Color	Green + Ni-plated then Au-plated
Rated Voltage (VAC/VDC)	380
Rated Current per Contact (Max.) (A)	5～10A
Plating	Gold Plating (Au)
Plating Thickness	4μin（0.102μm）
Packaging	Reel with Cover
Insulation Diameter (mm)	3.75
Wire Gauge (AWG)	13～16
Operating Temperature	Other
Number of Circuits	160

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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-20-01-L-08-2-RA-TR has a pitch of 1.27mm and 160 pins. Current availability: 7654. For datasheets and drawings, please contact our technical team or use the form above.
Q: Hi, what are the differences between the SEAF-20-01-L-08-2-RA-TR connector and SEAF-40-03.5-S-14-2-A in terms of Contact Material, Color / Resin, and Type?

Hi, SEAF-20-01-L-08-2-RA-TR and SEAF-40-03.5-S-14-2-A differ in all three parameters — Contact Material, Color / Resin, and Type. Specifically, SEAF-20-01-L-08-2-RA-TR has Contact Material is Other, Color / Resin is Green + Ni-plated then Au-plated, Type is Header; while SEAF-40-03.5-S-14-2-A has Contact Material is High Copper Alloy (for pins/contacts), Color / Resin is Black, Type is Terminal. 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: 2026-09-29 05:30:58 Answered: 2026-09-29 05:30:58
Q: Hi, is the SEAF-20-01-L-08-2-RA-TR connector male or female, and which mating connector part numbers can be used with it?

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

Asked: 2026-09-29 05:30:57 Answered: 2026-09-29 05:30:57