Name: SEAF-50-01-S-10-2-RA-GP-K-TR
Brand: WORLDPO
SKU: SEAF-50-01-S-10-2-RA-GP-K-TR
Price: 54.25 USD
Availability: InStock

Board-to-Board Connectors

SEAF-50-01-S-10-2-RA-GP-K-TR

Mfr. Part No. : WSEAF-250H01S102RAGPKTR

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

Compatible model for SEAF-50-01-S-10-2-RA-GP-K-TR is WSEAF-250H01S102RAGPKTR. SEARAY™ SEAF series 1.27mm pitch 10-row connector, 500 pins total. Connector Type: High Density Array, Female, Number of Positions: 500, Pitch: 0.050" (1.27mm), Number of Rows: 10, Mounting Type: Surface Mount, Right Angle, Features: Board Guide, Mating Flange, Pick and Place, Contact Finish: Gold, Contact Finish Thickness: 30.0µin (0.76µm), Mated Stacking Heights: -, Height Above Board: 0.611" (15.53mm)

🏷 500 pin connector

Connector Series: WSEAF

Number of Pins: 500

Connector Pitch: 1.27mm

Rows: 10

$57.9 $54.25

In Stock (3477)

Typical lead time: contact for quote Packaging: Bag

Datasheet Request a Quote

Documentation View all

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

SEAF-50-01-S-10-2-RA-GP-K-TR Datasheet Download PDF

SEAF-50-01-S-10-2-RA-GP-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-50-01-S-10-2-RA-GP-K-TR	SEAF-50-01-S-10-2-RA-K-TR	SEAF-50-01-S-08-2-RA-K-TR	SEAF-50-01-L-04-1-RA-GP-TR
Connector Type	Header	Header	Header	Header
Connector Series	WSEAF	WSEAF	WSEAF	WSEAF
Connector Pitch	1.27mm	1.27mm	1.27mm	1.27mm
Rows	10	10	8	4
Number of Pins	500	500	400	200
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	Dark Orange	Red + Au-plated (10μin)	Blue + Ni-plated then Sn-plated	Red + Ni-plated then Au-plated
Rated Voltage (VAC/VDC)	20	30	32	200
Rated Current per Contact (Max.) (A)	5～10A	5～10A	0.2～0.5A	0.5～1A
Plating	Gold Plating (Au)	Gold Plating (Au)	Gold Plating (Au)	Gold Plating (Au)
Plating Thickness	1μin（0.025μm）	3μin（0.076μm）	Phosphor Bronze - Selective Gold/Tin Plating (Au/Sn) - 5μin (0.127μm)	Phosphor Bronze - Selective Gold/Tin Plating (Au/Sn) - 5μin (0.127μm)
Packaging	Bag	Reel	Tube	Rigid Tray with Cover
Insulation Diameter (mm)	1.10	3.00	1.63	0.80
Wire Gauge (AWG)	22	14～16	22	13～16
Operating Temperature	Other	Other	Other	Other
Number of Circuits	500	500	400	200

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	10
Number of Pins	500
Terminal Interface	Surface Mount (SMD)
Orientation	Right-angle
Material / Metal	Other
Color	Dark Orange
Rated Voltage (VAC/VDC)	20
Rated Current per Contact (Max.) (A)	5～10A
Plating	Gold Plating (Au)
Plating Thickness	1μin（0.025μm）
Packaging	Bag
Insulation Diameter (mm)	1.10
Wire Gauge (AWG)	22
Operating Temperature	Other
Number of Circuits	500

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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-50-01-S-10-2-RA-GP-K-TR has a pitch of 1.27mm and 500 pins. Current availability: 3477. For datasheets and drawings, please contact our technical team or use the form above.
Q: Hi, what are the differences between the SEAF-50-01-S-10-2-RA-GP-K-TR connector and SEAF-40-05.0-S-14-2-A in terms of Type, Plating Thickness, and Circuits?

Hi, SEAF-50-01-S-10-2-RA-GP-K-TR and SEAF-40-05.0-S-14-2-A differ in all three parameters — Type, Plating Thickness, and Circuits. Specifically, SEAF-50-01-S-10-2-RA-GP-K-TR has Type is Header, Plating Thickness is 1μin（0.025μm）, Circuits is 500; while SEAF-40-05.0-S-14-2-A has Type is Terminal, Plating Thickness is 15μin（0.381μm）, Circuits is 51. 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: 2026-09-25 05:30:51 Answered: 2026-09-25 05:30:51
Q: Hi, is the SEAF-50-01-S-10-2-RA-GP-K-TR connector male or female, and which mating connector part numbers can be used with it?

Hi, the SEAF-50-01-S-10-2-RA-GP-K-TR connector is a Female connector. For mating use, this series pairs with SEAM. Recommended mating SEAM part numbers include: SEAM-20-02.0-L-10-2-RA-A, SEAM-20-01-L-04-2-A-A-K, SEAM-20-01-L-04-2-A-K-TR, SEAM-20-02.0-L-04-2-RA-K-TR, SEAM-20-01-L-04-2-A-GP-K, SEAM-20-01-L-08-2-A-A-K, SEAM-20-02.0-L-10-2-RA-K-TR, SEAM-20-02.0-L-08-2-A-GP-K-TR. You can search these part numbers on this site for full specs and availability.

Asked: 2026-09-25 05:30:50 Answered: 2026-09-25 05:30:50