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STMM-125-02-L-D Samtec STMM-125-02-L-D is a 50-position, 2.00mm pitch, shrouded header with male pins. It features through hole mounting, tin contact finish, and 3A current rating.
Mfr Part #:

STMM-125-02-L-D

Available from 2 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Samtec STMM-125-02-L-D is a 50-position, 2.00mm pitch, shrouded header with male pins. It features through hole mounting, tin contact finish, and 3A current rating.
✓ Total Stock: 4 pcs
$ Price Range: $4.75 - $7.97

STMM-125-02-L-D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
ADI/AAR OEM Supply ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request NO DC On Request On Request
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-L-D 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
Halogen Free
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Overall Contact Length
Pitch
Row Spacing
Shrouding
Style
Tape & Reel
Termination
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STMM-125-02-L-D Description

Short technical summary and product information.

The Samtec STMM-125-02-L-D is a 50-position, 2.00mm pitch shrouded header designed for board-to-cable/wire connections. It features a black liquid crystal polymer insulator and phosphor bronze contacts with a tin finish (10.0µin). The header is through-hole mounted with solder termination and includes a keying slot for correct orientation.

 

With a 3A current rating and an operating temperature range of -55°C to +105°C (for tin plated contacts), this connector is suitable for a variety of industrial and commercial applications. The 2.00mm pitch allows for high-density interconnections while maintaining reliable signal integrity. The push-pull fastening type ensures secure mating.

 

This part is lead-free solderable. The overall contact length is 7.67mm, and the insulation height is 4.83mm. The header is unverified for RoHS, REACH, and MSL compliance.

STMM-125-02-L-D Quick Information

Product Type: Header, Male Pins
Series: STMM-125
Canonical Name: Samtec STMM-125-02-L-D 50 Position 2mm Pitch Shrouded Header, Male Pins, Through Hole
Subcategory: Shrouded Header

STMM-125-02-L-D Compliance

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

STMM-125-02-L-D Estimated Pricing

Qty Low High
1+ $7.97 $7.97
100+ $5.98 $5.98
500+ $5.44 $5.44
1,000+ $4.88 $4.88
2,000+ $4.75 $4.75

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

STMM-125-02-L-D Features

  • 50-position, 2-row, 2.00mm pitch connector.
  • Through-hole mounting with solder termination.
  • Tin-plated phosphor bronze contacts.
  • Shrouded design with keying slot.
  • Rated for 3A current and -55°C to +105°C.

STMM-125-02-L-D Applications

  • Used in board-to-cable interconnect applications.
  • Suitable for high-density signal routing.
  • Ideal for industrial control systems.
  • Common in data communication equipment.
  • Fits in consumer electronics requiring compact connectors.

STMM-125-02-L-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions of the STMM-125-02-L-D?

50 positions.

What is the pitch of this connector?

2.00mm (0.079 inches).

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

3A.

What is the mounting type of this header?

Through hole.

What is the operating temperature range?

-55°C to +105°C (for tin plated contacts).

What is the contact finish?

Tin, 10.0µin (0.25µm) thickness.

What is the insulation material?

Liquid Crystal Polymer (LCP), black.

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