FTR-125-01-S-D-P Samtec FTR-125-01-S-D-P is a 50-position (2x25) double row unshrouded male pin header with 1.27mm pitch, surface mount solder termination, and phosphor bronze contacts.
Mfr Part #:

FTR-125-01-S-D-P

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Samtec FTR-125-01-S-D-P is a 50-position (2x25) double row unshrouded male pin header with 1.27mm pitch, surface mount solder termination, and phosphor bronze contacts.
✓ Total Stock: 72 pcs
$ Price Range: $6.45 - $9.58

FTR-125-01-S-D-P Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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72 pcs
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FTR-125-01-S-D-P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Fastening Type
Features
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Row Spacing
Shrouding
Style
Tape & Reel
Termination
Voltage Rating

FTR-125-01-S-D-P Description

Short technical summary and product information.

The Samtec FTR-125-01-S-D-P is a 50-position (2 rows of 25) unshrouded male pin header from the FTR series. It features a 1.27mm (0.050") pitch and 2.54mm (0.100") row spacing, making it suitable for high-density board-to-board interconnections. The connector uses phosphor bronze square pins with a tin finish and is rated for 290 VAC. Current rating per pin is 3.8A when 2 pins are powered (datasheet value).

 

This header is designed for surface mount (SMD) soldering and includes a pick-and-place pad (option -P) for automated assembly. The insulator is molded from black Liquid Crystal Polymer (LCP) with a UL94 V-0 flammability rating. The contacts have a length of 5.84mm (0.230"). Operating temperature range is -55°C to +105°C for tin-plated versions, suitable for lead-free soldering processes.

 

The FTR series mates with Samtec RSM, SMS, and SLM receptacles. This part is RoHS3 compliant and lead-free solderable. Typical applications include board-to-board interconnects in computing, industrial, and telecom equipment where reliable low-profile connections are required.

FTR-125-01-S-D-P Quick Information

Product Type: Header Connector
Series: FTR
Canonical Name: Samtec FTR Series 50-Position (2x25) Double Row Unshrouded Surface Mount Male Pin Header
Subcategory: Unshrouded Header

FTR-125-01-S-D-P Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free

FTR-125-01-S-D-P Estimated Pricing

Qty Low High
1+ $9.58 $9.58
17+ $8.79 $8.79
51+ $7.77 $7.77
102+ $7.51 $7.51
255+ $7.29 $7.29
510+ $6.62 $6.62
1,003+ $6.45 $6.45

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

FTR-125-01-S-D-P Features

  • 50 position double row unshrouded header.
  • 1.27mm pitch with 2.54mm row spacing.
  • Surface mount solder termination.
  • Phosphor bronze male pin contacts.
  • Pick-and-place pad for automated assembly.

FTR-125-01-S-D-P Applications

  • High density board-to-board interconnects.
  • Used in telecom and networking equipment.
  • Suitable for industrial control modules.
  • Ideal for computing peripheral connections.

FTR-125-01-S-D-P FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the FTR-125-01-S-D-P have?

This connector has 50 positions in 2 rows (25 per row).

What is the pitch and row spacing?

The pitch is 1.27mm (0.050") and row spacing is 2.54mm (0.100").

What is the current rating per pin?

The datasheet specifies 3.8A per pin when 2 pins are powered.

What voltage rating does this header support?

The voltage rating is 290 VAC per the datasheet.

Is this part RoHS compliant?

RoHS compliance is claimed (RoHS3), but this status is unverified. The datasheet confirms lead-free solderability.

What is the operating temperature range for tin-plated versions?

The operating temperature range is -55°C to +105°C for tin plating.

What mounting type does this connector use?

This header is surface mount (SMD) and uses solder termination.

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