Mfr Part #:

FTR-122-52-T-D-P

Available from 1 distributors

Mfr Name: Samtec Inc.

44 position dual-row header connector. Surface mount with 1.27mm pitch, rated for 3.8A per pin and 290 VAC.

✓ Total Stock: 2,500 pcs

$ Price Range: $2.98 - $4.83

FTR-122-52-T-D-P Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	2,500 pcs On Request	2500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

FTR-122-52-T-D-P Description

Short technical summary and product information.

The FTR-122-52-T-D-P is a 44-position, 2-row unshrouded header connector from Samtec's FTR series. It features a 1.27mm pitch and 2.54mm row spacing, designed for board-to-board applications. The connector uses tin-plated phosphor bronze male pins with a square contact shape.

Rated for 3.8A per pin (2 pins powered) and 290 VAC, this header is suitable for moderate power and signal routing. The operating temperature range is -55°C to +105°C with the tin finish. The insulator is black liquid crystal polymer (LCP) with a UL94 V-0 flammability rating.

This surface mount version is compatible with automated pick-and-place assembly, featuring a plastic pick and place pad. The SMT lead coplanarity is 0.15mm max for reliable soldering. The connector mates with Samtec RSM, SMS, and SLM series receptacles.

FTR-122-52-T-D-P Quick Information

Product Type: Header Connector

Series: FTR

Canonical Name: 44 Position Header Connector, 2 Rows, Surface Mount, 1.27mm Pitch, Male Pin, Tin Contacts, Unshrouded, Board to Board

Subcategory: Male Pins

FTR-122-52-T-D-P Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

FTR-122-52-T-D-P Estimated Pricing

Qty	Low	High
1+	$4.83	$4.83
20+	$4.21	$4.21
60+	$4.18	$4.18
100+	$4.05	$4.05
500+	$3.39	$3.39
1,000+	$3.28	$3.28
2,500+	$2.98	$2.98

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

FTR-122-52-T-D-P Features

44 positions in 2 rows at 1.27mm pitch.
Surface mount solder termination with pick and place pad.
Tin plated phosphor bronze square pins.
Rated for 3.8A per pin and 290 VAC.
Operating temperature range -55°C to +105°C.

FTR-122-52-T-D-P Applications

Board-to-board interconnection in compact designs.
Suitable for high-density PCB layouts and routing.
Ideal for automated pick-and-place assembly processes.
Used in industrial control and signal distribution.

FTR-122-52-T-D-P FAQs

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

How many positions does the FTR-122-52-T-D-P have?

44 positions, all loaded, in 2 rows.

What is the pitch of this connector?

1.27mm (0.050") with 2.54mm row spacing.

What is the current rating?

3.8A per pin (2 pins powered) per datasheet; existing DB states 3.1A per contact.

What is the voltage rating?

290 VAC.

What is the mounting type?

Surface mount with solder termination.

What is the operating temperature range?

-55°C to +105°C for tin finish; -55°C to +125°C for gold finish (not used here).

What contact finish does this connector use?

Tin plating over 50 µ" nickel.

Category	Headers, Male Pins
Manufacturer Name	Samtec Inc.
Connector Type	Header
Contact Finish	Tin
Contact Length	5.21mm (0.205")
Contact Material	Phosphor Bronze
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	3.1A per Contact
Fastening Type	Push-Pull
Features	Pick and Place
Insulation Color	Black
Insulation Height	2.54mm (0.100")
Insulation Material	Liquid Crystal Polymer (LCP)
Lead Spacing	1.27 mm
Material Flammability Rating	UL94 V-0
Mounting Type	Surface Mount
Number of Positions	44
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature	-55°C ~ 125°C
Pitch	1.27mm (0.050")
Row Spacing	2.54mm (0.100")
Shrouding	Unshrouded
Style	Board to Board
Tape & Reel	No
Termination	Solder
Termination Style	Solder
Voltage Rating	290 VAC