Name: SFM-120-01-H-D-A
Brand: WORLDPO
SKU: SFM-120-01-H-D-A
Price: 7.25 USD
Availability: InStock

Board-to-Board Connectors

SFM-120-01-H-D-A

Mfr. Part No. : WSFM-220H01HDA

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

Compatible model for SFM-120-01-H-D-A is WSFM-220H01HDA. Tiger Eye™ SFM series 1.27mm pitch 2-row connector, 40 pins total. Connector Type: Receptacle, Contact Type: Female Socket, Style: Board to Board or Cable, Number of Positions: 40, Number of Positions Loaded: All, Pitch - Mating: 0.050" (1.27mm), Number of Rows: 2, Row Spacing - Mating: 0.050" (1.27mm), Mounting Type: Through Hole, Termination: Solder, Fastening Type: Push-Pull, Contact Finish - Mating: Gold, Contact Finish Thickness - Mating: 30.0µin (0.76µm), Insulation Color: Black, Insulation Height: 0.180" (4.57mm), Contact Length - Post: 0.120" (3.05mm), Operating Temperature: -55°C ~ 125°C, Material Flammability Rating: UL94 V-0, Contact Finish - Post: Gold, Mated Stacking Heights: 6.02mm, 6.17mm, 7.80mm, 7.95mm, 9.58mm, 9.73mm, 11.48mm, 11.63mm, Ingress Protection: -, Features: Board Guide, Current Rating (Amps): 3.2A per Contact, Voltage Rating: 250VAC

🏷 40 pin connector

Connector Series: WSFM

Number of Pins: 40

Connector Pitch: 1.27mm

Rows: 2

$10.81 $7.25

In Stock (1436)

Typical lead time: contact for quote Packaging: Tray

Datasheet Drawing Request a Quote

Documentation View all

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

WSFM Series Drawings Size: 1 MB Download PDF SFM-120-01-H-D-A Datasheet Download PDF

SFM-120-01-H-D-A Specification Comparison

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

Part Number	SFM-120-01-H-D-A	SFM-120-01-F-S	SFM-120-01-S-D-A-N	SFM-120-01-L-D-A-K-TR
Connector Type	Header	Header	Header	Header
Connector Series	WSFM	WSFM	WSFM	WSFM
Connector Pitch	1.27mm	1.27mm	1.27mm	1.27mm
Rows	2	1	2	2
Number of Pins	40	20	40	40
Terminal Interface	Through-Hole, Vertical (DIP)	Through-Hole, Vertical (DIP)	Through-Hole, Vertical (DIP)	Through-Hole, Vertical (DIP)
Orientation	Vertical	Vertical	Vertical	Vertical
Material / Metal	Other	Other	Other	Other
Color	Brown	Blue	Green	Black
Rated Voltage (VAC/VDC)	400	32	20	150
Rated Current per Contact (Max.) (A)	5～10A	30～50A	0.5～1A	0.5～1A
Plating	Gold Plating (Au)	Gold Plating (Au)	Gold Plating (Au)	Gold Plating (Au)
Plating Thickness	5μin（0.127μm）	80in（2.03μm）	15μin（0.381μm）	4μin（0.102μm）
Packaging	Tray	Rigid Tray with Cover	Bag	Tube
Insulation Diameter (mm)	3.00	3.00	0.63	2.95
Wire Gauge (AWG)	22～28	24～30	26	18 AWG Dual Wall
Operating Temperature	-55℃～125℃	-55℃～125℃	-55℃～125℃	-55℃～125℃
Number of Circuits	40	20	40	40

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	WSFM
Connector Pitch	1.27mm
Rows	2
Number of Pins	40
Terminal Interface	Through-Hole, Vertical (DIP)
Orientation	Vertical
Material / Metal	Other
Color	Brown
Rated Voltage (VAC/VDC)	400
Rated Current per Contact (Max.) (A)	5～10A
Plating	Gold Plating (Au)
Plating Thickness	5μin（0.127μm）
Packaging	Tray
Insulation Diameter (mm)	3.00
Wire Gauge (AWG)	22～28
Operating Temperature	-55℃～125℃
Number of Circuits	40

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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 WSFM series part SFM-120-01-H-D-A has a pitch of 1.27mm and 40 pins. Current availability: 1436. For datasheets and drawings, please contact our technical team or use the form above.
Q: Hi, what are the differences between the SFM-120-01-H-D-A connector and SFM-106-01-L-D-A in terms of Color / Resin, Current (Max), and Insulation Diameter?

Hi, SFM-120-01-H-D-A and SFM-106-01-L-D-A differ in all three parameters — Color / Resin, Current (Max), and Insulation Diameter. Specifically, SFM-120-01-H-D-A has Color / Resin is Brown, Current (Max) is 5～10A, Insulation Diameter is 3.00; while SFM-106-01-L-D-A has Color / Resin is Black, Current (Max) is 2～3A, Insulation Diameter is 2.54. 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: 2026-09-30 05:30:50 Answered: 2026-09-30 05:30:50
Q: Hi, is the SFM-120-01-H-D-A connector male or female, and which mating connector part numbers can be used with it?

Hi, the SFM-120-01-H-D-A connector is a Female connector. For mating use, this series pairs with TFM. Recommended mating TFM part numbers include: TFM-108-02-S-D-DP-A, TFM-107-02-L-D-DP-A, TFM-105-02-S-D-A, TFM-105-01-L-D-DH-A, TFM-105-03-S-D-A-K-TR, TFM-105-01-L-D-DP-A-K-TR, TFM-105-01-S-D-LC, TFM-105-04-L-D-DH-A. You can search these part numbers on this site for full specs and availability.

Asked: 2026-09-30 05:30:49 Answered: 2026-09-30 05:30:49