TFM-105-21-L-D-A The TFM-105-21-L-D-A is a 10-position, 2-row, 1.27mm pitch shrouded through hole header from Samtec. It features male pin contacts with gold plating and is rated for 3.7A max current and 250VAC/354VDC.
Mfr Part #:

TFM-105-21-L-D-A

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
The TFM-105-21-L-D-A is a 10-position, 2-row, 1.27mm pitch shrouded through hole header from Samtec. It features male pin contacts with gold plating and is rated for 3.7A max current and 250VAC/354VDC.
✓ Total Stock: 393 pcs
$ Price Range: $1.19 - $2.09

TFM-105-21-L-D-A Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
393 pcs
393 pcs On Request 1 On Request On Request On Request On Request On Request

TFM-105-21-L-D-A 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)
Data Rate
Fastening Type
Features
Halogen Free
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
Orientation
Pitch
Row Spacing
SVHC Present
Shrouding
Style
Tape & Reel
Termination
Voltage Rating

TFM-105-21-L-D-A Description

Short technical summary and product information.

The TFM-105-21-L-D-A is a 10-position, 2-row, 1.27mm pitch shrouded header from Samtec's Tiger Eye series. It is a through-hole mounted male pin connector with a vertical orientation. The header features a 4-wall shrouded design for blind mating and includes a board guide feature. The insulator is black liquid crystal polymer (LCP) with a UL94 V-0 flammability rating.

 

Electrically, the connector is rated for a maximum current of 3.7A per contact (or 2.9A per contact per some sources) and a voltage rating of 250VAC/354VDC. It supports data rates up to 8 Gbps. The contacts are phosphor bronze with a gold plating on the mating area (10µin) and tin on the tail. The operating temperature range is -55°C to 125°C.

 

Mechanical dimensions include an insulation height of 9.14mm, overall height of 9.525mm, mating contact length of 3.53mm, and a tail length of 1.98mm. The contact post diameter is 0.46mm. The connector is supplied in tubes with a standard package quantity of 60 pieces.

 

This header is designed for board-to-board or cable connections and is suitable for high-reliability applications. It is commonly used with mating Tiger Eye socket connectors.

TFM-105-21-L-D-A Quick Information

Product Type: Header, Male Pins
Series: TFM
Canonical Name: Samtec TFM-105-21-L-D-A 10-Position 2-Row 1.27mm Pitch Through Hole Shrouded Header
Subcategory: Shrouded Header

TFM-105-21-L-D-A Compliance

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

TFM-105-21-L-D-A Estimated Pricing

Qty Low High
1+ $2.09 $2.09
60+ $1.63 $1.63
120+ $1.50 $1.50
540+ $1.31 $1.31
1,020+ $1.27 $1.27
2,040+ $1.23 $1.23
5,040+ $1.20 $1.20
10,020+ $1.19 $1.19

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

TFM-105-21-L-D-A Features

  • 10 position, 2 row, 1.27mm pitch header.
  • Shrouded 4-wall design for blind mating.
  • Rated for 3.7A max current per contact.
  • Supports data rates up to 8 Gbps.
  • Operates from -55°C to 125°C.

TFM-105-21-L-D-A Applications

  • Ideal for high-reliability board-to-board connections.
  • Used in cable-to-board applications.
  • Suitable for signal transmission up to 8 Gbps.
  • Can be used in severe environment testing applications.

TFM-105-21-L-D-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions?

The connector has 10 positions arranged in 2 rows.

What is the pitch?

The pitch is 1.27mm (0.050").

What is the current rating?

The current rating is 2.9A per contact (database) or 3.7A max (manufacturer page). There is a conflict between sources.

What is the voltage rating?

The voltage rating is 250VAC/354VDC (manufacturer page) or 275VAC (database). There is a conflict between sources.

What is the mounting type?

The mounting type is through hole.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What is the data rate?

The connector supports data rates up to 8 Gbps.

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