Mfr Part #:

TFC-120-12-L-D-A-K-TR

Samtec TFC-120-12-L-D-A-K-TR is a 40 position 2 row shrouded male pin header with 1.27mm pitch, 3.1A per contact current rating, and 275VAC voltage rating.

✓ Total Stock: 73 pcs

$ Price Range: $3.40 - $5.21

TFC-120-12-L-D-A-K-TR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Speed Components Ltd ✓ Non-Authorised Inventory information	73 pcs On Request	73 pcs	On Request	1	On Request	On Request	13+	On Request	On Request

TFC-120-12-L-D-A-K-TR Description

Short technical summary and product information.

The Samtec TFC-120-12-L-D-A-K-TR is a 40 position, 2 row, shrouded header male pin connector designed for board-to-board or cable applications. It features a 1.27mm pitch and row spacing, enabling high-density interconnects. The connector uses phosphor bronze contacts with a tin finish, rated at 3.1A per contact and 275VAC. It has a push-pull fastening type and is fully surface mount with solder termination.

The header is housed in a black Liquid Crystal Polymer (LCP) insulator with a UL94 V-0 flammability rating and an insulation height of 7.52mm. It includes board guide and pick and place features, making it suitable for automated assembly. The operating temperature range is -55°C to 125°C. Packaging is Tape & Reel.

TFC-120-12-L-D-A-K-TR Quick Information

Product Type: Header

Series: TFC

Canonical Name: Samtec TFC-120-12-L-D-A-K-TR 40 Position 2 Row Header

Subcategory: Shrouded Header

TFC-120-12-L-D-A-K-TR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

TFC-120-12-L-D-A-K-TR Estimated Pricing

Qty	Low	High
1+	$5.21	$5.21
10+	$4.74	$4.74
25+	$4.42	$4.42
50+	$4.20	$4.20
100+	$3.84	$3.84
275+	$3.77	$3.77
550+	$3.66	$3.66
825+	$3.51	$3.51
1,925+	$3.40	$3.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

TFC-120-12-L-D-A-K-TR Features

40 positions in 2 rows with 1.27mm pitch.
Rated for 3.1A per contact and 275VAC.
Shrouded 4-wall design for robust mating.
Surface mount termination with board guide.
Operating temperature range -55°C to 125°C.

TFC-120-12-L-D-A-K-TR Applications

Ideal for high-density board-to-board connections.
Suitable for cable-to-board interconnect applications.
Used in automated pick and place assembly lines.

TFC-120-12-L-D-A-K-TR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the pitch of the TFC-120-12-L-D-A-K-TR?

The pitch is 1.27mm (0.050").

How many positions does this header have?

It has 40 positions in 2 rows.

What is the current rating per contact?

3.1A per contact.

What is the mounting type?

Surface mount with solder termination.

What is the voltage rating?

275VAC.

What materials are used for the insulator and contacts?

The insulator is Liquid Crystal Polymer (LCP) with UL94 V-0 rating, and the contacts are phosphor bronze with tin finish.

What is the operating temperature range?

-55°C to 125°C.

Category	Headers, Male Pins
Manufacturer Name	Samtec Inc.
Connector Type	Header
Contact Finish	Tin
Contact Finish Thickness	10.0µin (0.25µm)
Contact Length	3.53mm (0.139")
Contact Material	Phosphor Bronze
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	3.1A per Contact
Fastening Type	Push-Pull
Features	Board Guide, Pick and Place
Halogen Free	Yes
Insulation Color	Black
Insulation Height	7.52mm (0.296")
Insulation Material	Liquid Crystal Polymer (LCP)
Lead Spacing	1.27 mm
Material Flammability Rating	UL94 V-0
Mounting Type	Surface Mount
Number of Positions	40
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature	-55°C ~ 125°C
Pitch	1.27mm (0.050")
Row Spacing	0.050" (1.27mm)
SVHC Present	Not Present
Shrouding	Shrouded - 4 Wall
Style	Board to Board or Cable
Tape & Reel	Yes
Termination	Solder
Voltage Rating	275VAC