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DF20G-40DP-1V(55) This Hirose DF20G series header features 40 positions in 2 rows at 1mm pitch, surface mount termination. It is a shrouded male pin connector designed for board-to-cable/wire applications.
Mfr Part #:

DF20G-40DP-1V(55)

Available from 1 distributors
Mfr Name: Hirose Electric
Hirose Electric
This Hirose DF20G series header features 40 positions in 2 rows at 1mm pitch, surface mount termination. It is a shrouded male pin connector designed for board-to-cable/wire applications.
Total Stock: 72 pcs

DF20G-40DP-1V(55) Available from 1 distributors

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DF20G-40DP-1V(55) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
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
Termination
Termination Style
Voltage Rating

DF20G-40DP-1V(55) Description

Short technical summary and product information.

The DF20G-40DP-1V(55) is a 40-position, 2-row, 1mm pitch surface mount male header from Hirose Electric's DF20G series. It features a shrouded 4-wall design with push-pull fastening and a board guide for alignment. The connector is rated for 1A current per contact and 100V voltage, with an operating temperature range of -35°C to 85°C.

 

Construction details include phosphor bronze contacts with gold finish and insulation made of polyamide (PA) Nylon with UL94 V-0 flammability rating. The header includes pick and place features for automated assembly. Contact shape is square.

 

This connector is suitable for board-to-cable/wire connections. The 4-wall shrouding provides protection and alignment during mating.

DF20G-40DP-1V(55) Quick Information

Product Type: Header
Canonical Name: 40 Position 1mm Pitch Surface Mount Header, Male Pins, Shrouded, Board to Cable/Wire, Hirose DF20G Series
Subcategory: Shrouded Header

DF20G-40DP-1V(55) Compliance

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

DF20G-40DP-1V(55) Features

  • 40 positions in 2 rows at 1mm pitch.
  • Surface mount solder termination.
  • Shrouded 4-wall design for protection.
  • Gold plated phosphor bronze contacts.
  • Rated for 1A current and 100V voltage.

DF20G-40DP-1V(55) Applications

  • Ideal for board-to-cable/wire connections.
  • Used in compact electronic devices.
  • Suitable for automated SMT assembly.
  • Can be used in industrial control systems.

DF20G-40DP-1V(55) FAQs

5 frequently asked questions generated from this part’s specifications.
How many positions does the DF20G-40DP-1V(55) header have?

It has 40 positions, all loaded, in 2 rows.

What is the pitch of this connector?

The pitch is 1.00mm (0.039 inches).

What is the current rating of the DF20G-40DP-1V(55)?

The current rating is 1A per contact.

What is the voltage rating?

The voltage rating is 100V.

What mounting type does this header use?

It uses surface mount (SMD) with solder termination.

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