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504740-3900 Molex 504740-3900 is a 39-position FPC connector assembly with 0.3mm pitch, featuring a back flip actuator and surface mount solder termination.
Mfr Part #:

504740-3900

Available from 1 distributors
Mfr Name: Molex
Molex
Molex 504740-3900 is a 39-position FPC connector assembly with 0.3mm pitch, featuring a back flip actuator and surface mount solder termination.
Total Stock: 20,000 pcs
$ Price Range: $0.82 - $1.66

504740-3900 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
20,000 pcs
20000 pcs On Request 1 On Request On Request On Request On Request On Request

504740-3900 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Connector Type
Contact Termination
Lead Spacing
Lead Style
Mounting Type
Number of Positions
Pitch
Tape & Reel

504740-3900 Description

Short technical summary and product information.

The Molex 504740-3900 is a 39-position FPC connector assembly designed for flat flexible cable interconnections. It features a 0.3 mm pitch and a back flip actuator for secure cable retention. The connector is surface mountable with solder termination, suitable for automated assembly processes. Compliance with RoHS3 and REACH standards, and an MSL rating of 1 (unlimited) make it suitable for lead-free manufacturing environments. This connector is typically used in compact electronic devices where space is constrained, such as mobile phones, laptops, and other portable electronics.

504740-3900 Quick Information

Product Type: FFC/FPC Connector Assembly
Series: Easy-On
Canonical Name: FPC Connector Assembly, 39 Position, 0.3 mm Pitch, Surface Mount, Back Flip Actuator
Subcategory: FFC/FPC Connector Assemblies

504740-3900 Compliance

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

504740-3900 Estimated Pricing

Qty Low High
1+ $1.66 $1.66
10+ $1.45 $1.45
25+ $1.38 $1.38
100+ $1.29 $1.29
250+ $1.17 $1.17
500+ $1.08 $1.08
1,000+ $0.95 $0.95
2,500+ $0.93 $0.93
5,000+ $0.82 $0.82

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

504740-3900 Features

  • 39 positions with 0.3 mm pitch.
  • Back flip actuator for secure locking.
  • Surface mount solder termination.
  • RoHS3 and REACH compliant.
  • MSL 1 unlimited floor life.

504740-3900 Applications

  • Used in portable electronic devices.
  • Suitable for high-density cable interconnects.
  • Ideal for compact consumer electronics.
  • Common in mobile phone and laptop assemblies.

504740-3900 FAQs

5 frequently asked questions generated from this part’s specifications.
How many positions does the Molex 504740-3900 have?

39 positions.

What is the pitch of the Molex 504740-3900?

0.3 mm.

What type of mounting does the connector use?

Surface mount.

What type of actuator does it have?

Back flip actuator.

Is the product RoHS compliant?

Yes, RoHS3 compliant.

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