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5040501291 Molex 5040501291 is a surface mount, right angle header connector with 12 positions on a 1.5mm pitch. It features a shrouded 4-wall design with detent lock and solder retention, suitable for board-to-cable/wire applications.
Mfr Part #:

5040501291

Available from 1 distributors
Mfr Name: Molex
Molex
Molex 5040501291 is a surface mount, right angle header connector with 12 positions on a 1.5mm pitch. It features a shrouded 4-wall design with detent lock and solder retention, suitable for board-to-cable/wire applications.
Total Stock: 154 pcs
$ Price Range: $1.27 - $2.14

5040501291 Available from 1 distributors

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154 pcs
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5040501291 Specifications Quick View

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

5040501291 Description

Short technical summary and product information.

The Molex 5040501291 is a single-row, 12-position header connector designed for board-to-cable/wire interconnections. It features male blade contacts made of copper alloy with a gold finish (0.1µm thickness). The connector is shrouded on all four walls and includes a detent lock fastening mechanism for secure mating. The solder retention feature aids in reliable assembly on the PCB.

 

This header is surface mounted with a right angle orientation, making it suitable for low-profile designs where space is limited. The insulation material is black polyamide (nylon) with a UL94 V-0 flammability rating, ensuring safety in various environments. The operating temperature range is -40°C to 105°C, and the voltage rating is 150V. The current rating depends on the wire gauge used.

 

Typical applications include consumer electronics, industrial controls, and other devices requiring a compact, reliable interconnect solution. The connector is available in tape and reel packaging for automated assembly. No specific series or family is indicated for this part.

5040501291 Quick Information

Product Type: Header Connector (Male Pins)
Canonical Name: Molex 5040501291 - Connector Header, 12 Positions, 1.5mm Pitch, Surface Mount, Right Angle
Subcategory: Shrouded Header (Board to Cable/Wire)

5040501291 Compliance

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

5040501291 Estimated Pricing

Qty Low High
1+ $2.14 $2.14
10+ $1.82 $1.82
25+ $1.63 $1.63
100+ $1.55 $1.55
250+ $1.45 $1.45
500+ $1.38 $1.38
1,000+ $1.37 $1.37
2,700+ $1.32 $1.32
5,400+ $1.27 $1.27

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

5040501291 Features

  • 12 positions on 1.5mm pitch.
  • Surface mount, right angle orientation.
  • Shrouded 4-wall design with detent lock.
  • Gold-plated copper alloy contacts.
  • Solder retention for reliable assembly.

5040501291 Applications

  • Board-to-cable/wire interconnections.
  • Consumer electronics and industrial controls.
  • Space-constrained PCB designs.
  • Applications requiring secure mating.

5040501291 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the Molex 5040501291 have?

12 positions.

What is the pitch of the Molex 5040501291?

1.5mm (0.059 inches).

What is the voltage rating of the Molex 5040501291?

150V.

What is the mounting type of the Molex 5040501291?

Surface mount, right angle.

What is the operating temperature range?

-40°C to 105°C.

What is the contact finish?

Gold, 0.1µm thickness.

What is the insulation material and flammability rating?

Polyamide (Nylon) with UL94 V-0 rating.

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