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503304-1240 Molex 503304-1240 is a SlimStack 0.40mm pitch board-to-board receptacle with 12 circuits in a dual-row vertical configuration. It features a 0.70mm stacking height and surface mount termination.
Mfr Part #:

503304-1240

Available from 1 distributors
Mfr Name: Molex
Molex
Molex 503304-1240 is a SlimStack 0.40mm pitch board-to-board receptacle with 12 circuits in a dual-row vertical configuration. It features a 0.70mm stacking height and surface mount termination.
Total Stock: 18 pcs

503304-1240 Available from 1 distributor

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503304-1240 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Application
ELV
Failure Rate
Low Halogen
Mounting Type
Number of Circuits
Number of Rows
Orientation
Packaging Method
Pitch
Product Name
Stacking Height
Tape & Reel
Termination Style

503304-1240 Description

Short technical summary and product information.

The Molex 503304-1240 is a SlimStack series board-to-board receptacle designed for high-density signal interconnects. It has a 0.40mm pitch and 12 circuits arranged in two rows, with a vertical orientation and a stacking height of 0.70mm. This surface mount connector uses solder termination and is packaged in embossed tape on reel. It is RoHS compliant, low-halogen, and has an MSL of 1 (unlimited). The part is planned for obsolescence with a drop-in replacement 5033041242. It mates with the 503308 PCB header. Applications include board-to-board signal connections in compact electronic devices.

503304-1240 Quick Information

Product Type: Board-to-Board Receptacle
Series: 503304
Canonical Name: SlimStack 0.40mm Pitch Board-to-Board Receptacle, Surface Mount, Dual Row, Vertical, 0.70mm Stacking Height, 12 Circuits
Subcategory: Board-to-Board Receptacle

503304-1240 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: Not Contained Per -ED/88/2018

503304-1240 Features

  • 0.40mm pitch for high-density designs.
  • 12 circuits in dual-row configuration.
  • 0.70mm stacking height for slim profiles.
  • Surface mount with solder termination.
  • RoHS compliant and low-halogen.

503304-1240 Applications

  • Board-to-board signal interconnects in compact devices.
  • Mezzanine stacking in portable electronics.
  • High-density PCB connections in consumer electronics.

503304-1240 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the Molex 503304-1240?

0.40 mm.

How many circuits does the 503304-1240 have?

12 circuits.

What is the mounting type?

Surface mount.

What is the stacking height?

0.70 mm.

How many rows does it have?

2 rows.

What is the orientation?

Vertical.

Is the 503304-1240 RoHS compliant?

Yes, it is RoHS compliant (RoHS3).

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