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MOLC-125-11-S-Q-LC 100-position, 4-row, 1.27mm pitch through-hole header from Samtec. Features tin-plated phosphor bronze contacts, LCP insulation, and board lock.
Mfr Part #:

MOLC-125-11-S-Q-LC

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
100-position, 4-row, 1.27mm pitch through-hole header from Samtec. Features tin-plated phosphor bronze contacts, LCP insulation, and board lock.
✓ Total Stock: 19 pcs
$ Price Range: $8.57 - $31.61

MOLC-125-11-S-Q-LC Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
19 pcs
On Request
19 pcs On Request 1 On Request On Request 06+ 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.

MOLC-125-11-S-Q-LC 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
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
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MOLC-125-11-S-Q-LC Description

Short technical summary and product information.

The Samtec MOLC-125-11-S-Q-LC is a 100-position, 4-row male pin header designed for board-to-board interconnects. It features a 1.27mm (0.050") pitch and row spacing, making it suitable for high-density packaging. The connector uses through-hole mounting with solder termination, providing reliable mechanical attachment.

 

The header is shrouded with a 4-wall design and includes a board lock feature for secure PCB retention. Contacts are made of phosphor bronze with a tin finish (30µin thickness), offering good conductivity and corrosion resistance. The insulation is black Liquid Crystal Polymer (LCP) rated UL94 V-0 for flammability.

 

Electrical rating includes 2.6A per contact current capacity. Operating temperature range is -55°C to 125°C. The connector is RoHS3 compliant and has an MSL 1 rating.

MOLC-125-11-S-Q-LC Quick Information

Product Type: Header
Series: MOLC
Canonical Name: Samtec MOLC-125-11-S-Q-LC 100-Position 4-Row 1.27mm Pitch Through Hole Header
Subcategory: Board-to-Board Connectors

MOLC-125-11-S-Q-LC Compliance

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

MOLC-125-11-S-Q-LC Estimated Pricing

Qty Low High
1+ $31.61 $31.61
10+ $30.08 $30.08
25+ $29.31 $29.31
48+ $27.49 $27.49
112+ $20.32 $20.32
256+ $18.36 $18.36
512+ $13.37 $13.37
1,008+ $8.57 $8.57

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

MOLC-125-11-S-Q-LC Features

  • 100-position, 4-row, 1.27mm pitch header.
  • Tin-plated phosphor bronze contacts.
  • Board lock for secure PCB retention.
  • Shrouded 4-wall design for pin protection.
  • UL94 V-0 LCP insulator material.

MOLC-125-11-S-Q-LC Applications

  • Used in high-density board-to-board connections.
  • Suitable for industrial automation equipment.
  • Ideal for commercial electronics requiring compact headers.

MOLC-125-11-S-Q-LC FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the Samtec MOLC-125-11-S-Q-LC have?

It has 100 positions.

What is the pitch of this header?

The pitch is 1.27 mm (0.050").

What is the current rating per contact?

2.6 A per contact.

What is the mounting type?

Through hole.

How many rows does it have?

4 rows.

What is the operating temperature range?

-55°C to 125°C.

What is the flammability rating of the insulator?

UL94 V-0.

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