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TFM-104-02-FM-D-WT

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WTFM 8-Position 1.27mm Board-to-Board Connectors: Replacement for SAMTEC TFM-104-02-FM-D-WT

TFM-104-02-FM-D-WT
Board-to-Board Connectors
TFM-104-02-FM-D-WT
Mfr. Part No. : WTFM-204H02FMDWT
Standalone or 100% Samtec-Compatible. Identical Specs. Plug & Play.
Compatible model for TFM-104-02-FM-D-WT is WTFM-204H02FMDWT. Tiger Eye™ TFM series 1.27mm pitch 2-row connector, 8 pins total. Connector Type: Header, Contact Type: Male Pin, Pitch - Mating: 0.050" (1.27mm), Number of Positions: 8, Number of Rows: 2, Row Spacing - Mating: 0.050" (1.27mm), Number of Positions Loaded: All, Style: Board to Board or Cable, Shrouding: Shrouded - 4 Wall, Mounting Type: Surface Mount, Termination: Solder, Fastening Type: Push-Pull, Contact Length - Mating: 0.131" (3.33mm), Contact Length - Post: -, Overall Contact Length: -, Insulation Height: 0.220" (5.60mm), Contact Shape: Square, Contact Finish - Mating: Gold, Contact Finish Thickness - Mating: 3.00µin (0.076µm), Contact Finish - Post: Tin, Contact Material: Phosphor Bronze, Insulation Material: Liquid Crystal Polymer (LCP), Features: Solder Retention, Operating Temperature: -55°C ~ 125°C, Ingress Protection: -, Material Flammability Rating: UL94 V-0, Insulation Color: Black, Current Rating (Amps): 3.7A per Contact, Voltage Rating: 250VAC
🏷 8 pin connector
Connector Series: WTFM
Number of Pins: 8
Connector Pitch: 1.27mm
Rows: 2
$6.33 $1.93
In Stock (3358)

Typical lead time: contact for quote Packaging: Tray with Mylar Film

Datasheet Drawing Request a Quote
Documentation View all

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

WTFM Series Package Drawings Size: 1 MB Download PDF TFM-104-02-FM-D-WT Datasheet Download PDF
TFM-104-02-FM-D-WT Specification Comparison

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

Part Number TFM-104-02-FM-D-WT TFM-104-02-H-D TFM-104-02-S-S-A-TR TFM-104-02-S-S
Connector Type Header Header Header Header
Connector Series WTFM WTFM WTFM WTFM
Connector Pitch 1.27mm 1.27mm 1.27mm 1.27mm
Rows 2 2 1 1
Number of Pins 8 8 4 4
Terminal Interface Surface Mount (SMD) Surface Mount (SMD) Surface Mount (SMD) Surface Mount (SMD)
Orientation Vertical Vertical Vertical Vertical
Material / Metal Phosphor Bronze Phosphor Bronze Phosphor Bronze Phosphor Bronze
Color Yellow + Au-plated (15μin) Yellow Blue + Au-plated (10μin) Brick Red
Rated Voltage (VAC/VDC) 600 200 300 24
Rated Current per Contact (Max.) (A) 0.5～1A 10～30A 10～30A 2～3A
Plating Gold Plating (Au) Gold Plating (Au) Gold Plating (Au) Gold Plating (Au)
Plating Thickness 5μin（0.127μm） 80in（2.03μm） 15μin（0.381μm） 80in（2.03μm）
Packaging Tray with Mylar Film Rigid Tray with Mylar Film Multi-Layer Reel Tray
Insulation Diameter (mm) 3.93 3.30 1.20～1.60 3.20
Wire Gauge (AWG) 18 12 18～20 AWG Dual Wall 14
Operating Temperature -55℃～125℃ -55℃～125℃ -55℃～125℃ -55℃～125℃
Number of Circuits 8 8 4 4
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 WTFM
Connector Pitch 1.27mm
Rows 2
Number of Pins 8
Terminal Interface Surface Mount (SMD)
Orientation Vertical
Material / Metal Phosphor Bronze
Color Yellow + Au-plated (15μin)
Rated Voltage (VAC/VDC) 600
Rated Current per Contact (Max.) (A) 0.5～1A
Plating Gold Plating (Au)
Plating Thickness 5μin（0.127μm）
Packaging Tray with Mylar Film
Insulation Diameter (mm) 3.93
Wire Gauge (AWG) 18
Operating Temperature -55℃～125℃
Number of Circuits 8
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 WTFM series part TFM-104-02-FM-D-WT has a pitch of 1.27mm and 8 pins. Current availability: 3358. For datasheets and drawings, please contact our technical team or use the form above.

  • Q: Hi, what are the differences between the TFM-104-02-FM-D-WT connector and ERF8-015-09.0-L-DV in terms of Rows, Orientation, and Plating Thickness?

    Hi, for TFM-104-02-FM-D-WT and ERF8-015-09.0-L-DV, Rows and Orientation are the same (2, Vertical). The main differences are in Plating Thickness: TFM-104-02-FM-D-WT has Plating Thickness is 5μin（0.127μm）; while ERF8-015-09.0-L-DV has Plating Thickness is 3μin（0.076μm）. Choose based on termination process and material requirements. Contact online support for a deeper parameter comparison.
    Asked: 2026-09-25 05:30:51 Answered: 2026-09-25 05:30:51

  • Q: Hi, is the TFM-104-02-FM-D-WT connector male or female, and which mating connector part numbers can be used with it?

    Hi, the TFM-104-02-FM-D-WT connector is a Male connector. For mating use, this series pairs with SFM. Recommended mating SFM part numbers include: SFM-105-02-S-D-DP-A-K-TR, SFM-105-03-S-D-LC-K-TR, SFM-108-05-L-D-DP-A-K-TR, SFM-110-02-S-D-A-K-TR, SFM-105-01-L-D-LC, SFM-105-03-S-D-LC, SFM-108-02-S-D-DP-A, SFM-105-02-L-D-LC. 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
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