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STMM-125-02-T-D Samtec STMM-125-02-T-D is a 50 position, 2.00mm pitch, through hole header with male pins, shrouded 4-wall design, rated for 3A.
Mfr Part #:

STMM-125-02-T-D

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Samtec STMM-125-02-T-D is a 50 position, 2.00mm pitch, through hole header with male pins, shrouded 4-wall design, rated for 3A.
✓ Total Stock: 7 pcs
$ Price Range: $3.24 - $5.32

STMM-125-02-T-D Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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7 pcs
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DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STMM-125-02-T-D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Length
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Fastening Type
Features
Halogen Free
Insulation Color
Insulation Height
Insulation Material
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Overall Contact Length
Pitch
Row Spacing
SVHC Present
Shrouding
Style
Tape & Reel
Termination
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STMM-125-02-T-D Description

Short technical summary and product information.

The Samtec STMM-125-02-T-D is a 50-position, 2-row, through hole header connector designed for board-to-cable/wire applications. It features a 2.00mm pitch and 2.00mm row spacing, with a shrouded 4-wall design for secure mating. The header uses phosphor bronze square male pins with a tin contact finish, housed in a black liquid crystal polymer (LCP) insulator.

 

Rated for 3A current, the connector operates over a temperature range of -55°C to 105°C. The overall contact length is 7.67mm, with a mating pin length of 3.05mm. The insulation height is 4.83mm. A keying slot feature ensures correct orientation during assembly.

 

This header is suitable for applications requiring a reliable, polarized connection in moderate current and temperature environments. The through hole termination provides robust mechanical attachment to the PCB.

STMM-125-02-T-D Quick Information

Product Type: Header, Male Pins
Series: STMM
Canonical Name: Samtec STMM-125-02-T-D 50 Position 2.00mm Pitch Through Hole Header, Male Pins
Subcategory: Shrouded Header

STMM-125-02-T-D Compliance

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

STMM-125-02-T-D Estimated Pricing

Qty Low High
1+ $5.32 $5.32
30+ $5.28 $5.28
50+ $5.20 $5.20
100+ $4.95 $4.95
500+ $3.98 $3.98
1,000+ $3.76 $3.76
2,500+ $3.24 $3.24

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

STMM-125-02-T-D Features

  • 50 position, 2 row, 2.00mm pitch header.
  • Shrouded 4-wall design for secure mating.
  • Rated for 3A continuous current.
  • Operating temperature range -55°C to 105°C.
  • Through hole solder termination for robust PCB attachment.

STMM-125-02-T-D Applications

  • Board-to-cable/wire interconnect applications.
  • Industrial control and automation systems.
  • Test and measurement equipment.
  • Data communication and networking hardware.

STMM-125-02-T-D FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the STMM-125-02-T-D have?

50 positions, all loaded, in 2 rows.

What is the pitch of this header?

2.00mm (0.079 inches).

What is the current rating of the STMM-125-02-T-D?

3A.

What is the mounting type for this connector?

Through hole, solder termination.

What is the operating temperature range?

-55°C to 105°C.

Is the header shrouded?

Yes, it has a shrouded 4-wall design.

What contact finish is used?

Tin.

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