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SEAF-20-05.0-S-06-2-A-K-TR

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WSEAF 120-Position 1.27mm Board-to-Board Connectors: Replacement for SAMTEC SEAF-20-05.0-S-06-2-A-K-TR

SEAF-20-05.0-S-06-2-A-K-TR
Board-to-Board Connectors
SEAF-20-05.0-S-06-2-A-K-TR
Mfr. Part No. : WSEAF-220H05.0S062AKTR
Standalone or 100% Samtec-Compatible. Identical Specs. Plug & Play.
Compatible model for SEAF-20-05.0-S-06-2-A-K-TR is WSEAF-220H05.0S062AKTR. SEARAY™ SEAF series 1.27mm pitch 6-row connector, 120 pins total. Connector Type: High Density Array, Female, Number of Positions: 120, Pitch: 0.050" (1.27mm), Number of Rows: 6, Mounting Type: Surface Mount, Features: Board Guide, Pick and Place, Contact Finish: Gold, Contact Finish Thickness: 30.0µin (0.76µm), Mated Stacking Heights: 7mm, 8mm, 8.5mm, 11.5mm, 12mm, 14mm, 16mm, 18mm, Height Above Board: 0.199" (5.05mm)
🏷 120 pin connector Board‑to‑board connector distributors
Connector Series: WSEAF
Number of Pins: 120
Connector Pitch: 1.27mm
Rows: 6
$13.49 $9.95
In Stock (9969)

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-20-05.0-S-06-2-A-K-TR Datasheet Download PDF
SEAF-20-05.0-S-06-2-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-20-05.0-S-06-2-A-K-TR SEAF-20-05.0-S-04-1-A-K-TR SEAF-20-05.0-S-08-2-A-K-TR SEAF-20-05.0-L-04-2-A-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 6 4 8 4
Number of Pins 120 80 160 80
Terminal Interface Surface Mount (SMD) Surface Mount (SMD) Surface Mount (SMD) Surface Mount (SMD)
Orientation Vertical Vertical Vertical Vertical
Material / Metal Other Other Other Other
Color Red + Au-plated (5μin) Yellow + Ni-plated then Sn-plated Yellow + Ni-plated then Au-plated Gray
Rated Voltage (VAC/VDC) 150 32 24 400
Rated Current per Contact (Max.) (A) 30～50A 10～30A 3～5A 10～30A
Plating Gold Plating (Au) Gold Plating (Au) Gold Plating (Au) Gold Plating (Au)
Plating Thickness 100μin（2.54μm） 100μin（2.54μm） 80in（2.03μm） 20μin（0.508μm）
Packaging Bag Tray with Cover Rigid Tray with Mylar Film Rigid Tray with Mylar Film
Insulation Diameter (mm) 0.98 1.57 3.40 2.79
Wire Gauge (AWG) 28 22～30 16～22 22～24
Operating Temperature Other Other Other Other
Number of Circuits 120 80 160 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 6
Number of Pins 120
Terminal Interface Surface Mount (SMD)
Orientation Vertical
Material / Metal Other
Color Red + Au-plated (5μin)
Rated Voltage (VAC/VDC) 150
Rated Current per Contact (Max.) (A) 30～50A
Plating Gold Plating (Au)
Plating Thickness 100μin（2.54μm）
Packaging Bag
Insulation Diameter (mm) 0.98
Wire Gauge (AWG) 28
Operating Temperature Other
Number of Circuits 120
Product FAQ

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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-20-05.0-S-06-2-A-K-TR has a pitch of 1.27mm and 120 pins. Current availability: 9969. For datasheets and drawings, please contact our technical team or use the form above.

  • Q: Hi, what are the differences between the SEAF-20-05.0-S-06-2-A-K-TR connector and SEAM-30-02.0-S-04-2-A in terms of Termination, Insulation Diameter, and Current (Max)?

    Hi, for SEAF-20-05.0-S-06-2-A-K-TR and SEAM-30-02.0-S-04-2-A, Termination is the same (Surface Mount (SMD)). The main differences are in Insulation Diameter and Current (Max): SEAF-20-05.0-S-06-2-A-K-TR has Insulation Diameter is 0.98, Current (Max) is 30～50A; while SEAM-30-02.0-S-04-2-A has Insulation Diameter is 2.54, Current (Max) is 2～3A. Choose based on termination process and material requirements. Contact online support for a deeper parameter comparison.
    Asked: 2026-08-25 09:36:30 Answered: 2026-08-25 09:36:30

  • Q: Hi, is the SEAF-20-05.0-S-06-2-A-K-TR connector male or female, and which mating connector part numbers can be used with it?

    Hi, the SEAF-20-05.0-S-06-2-A-K-TR connector is a Female connector. For mating use, this series pairs with SEAM. Recommended mating SEAM part numbers include: SEAM-20-01-L-06-2-RA-A-K, SEAM-20-03.0-L-06-2-A-A-K, SEAM-20-01-L-06-2-RA-K-TR, SEAM-20-01-L-08-2-A-A, SEAM-20-02.0-L-06-2-A-A-K, SEAM-20-02.0-L-04-2-A-A, SEAM-20-02.0-L-10-2-A-A, SEAM-20-01-L-06-2-RA-GP-K-TR. You can search these part numbers on this site for full specs and availability.
    Asked: 2026-08-25 09:36:17 Answered: 2026-08-25 09:36:17
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