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DX31A-50S(50)

Applicable pin/contact Number Of Pins Connector Type Rated Current Allowable Voltage Wiring Method Connection direction Plating of part touching terminal Product Category Specifications Features Contact Pitch Days to Ship

Specification/Dimensions

Applicable pin/contact
- Male
- Female
Clear
Number Of Pins
20

28

36

50

68

80

100
Clear
Connector Type
- Cable Connection
  - Cable Connection
- For PCB
- Panel Mount
Clear
Rated Current(A)
0.5
Clear
Allowable Voltage(V)
AC125
Clear
Wiring Method
- Pressure Welding
- Other
  - Circuit Board Mounting (DIP)
Clear
Connection direction
- Straight
- Angle
Clear
Plating of part touching terminal
- Gold
- No terminal
Clear
Product Category
Plug

Plug cover

Receptacle
Clear
Specifications
- AWG♯28
- AWG♯30
- Screw lock
- Single-Action Lock
Clear
Features
- Batch pressure welding (for fine wires)
- Batch pressure welding (for ribbon)
- Discrete wire pressure welding (for fine wires)
- NA
- Over-mold
- Thick Cable
Clear
Contact Pitch(mm)
1.27

NA
Clear

Days to Ship

All

5 Day(s) or Less

6 Day(s) or Less

13 Day(s) or Less
Clear

Specify Alterations

Half Pitch Interface Connector, DX Series (DX31A-50S(50))

Name: Half Pitch Interface Connector, DX Series
Brand: HIROSE ELECTRIC
Price: 917.87 INR
Availability: PreOrder

Half Pitch Interface Connector, DX Series (DX31A-50S(50))

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Brand :

HIROSE ELECTRIC

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Total Price :

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Product Description

I/O Connector with a 1.27-mm pitch (Hirose Electric Original Type). A selection of two types of lock methods and abundant variations for wire connection and implementation methods are available.

Connector For Half-Pitch Interface

DX Series list

Specifications of DX Series Half-Pitch I/O Connectors (Original Type)

Product Standards

Item	Standard Value
Operating Temperature Range	-55 to +85°C
Rated Current	0.5 A
Rated voltage	125 V AC
Contact resistance	50 mΩ or less at 100 mA DC
Insulation resistance	250 MΩ or more at 100 V DC
Withstand voltage	300 V AC r.m.s for 1 minute

Product Standards

Materials/Processing

Part Name	Materials	Color/Finish
Plug case	Zinc diecast	Silver coating
Receptacle case	Zinc diecast	Nickel plating
Insulator	PBT resin or equivalent or better*	Black*
Male contact	Copper alloy	Selective gold plating
Female contacts	Copper alloy	Selective gold plating

*UL94V-0
*In order to prevent mixing of types for AWG#28 insulation displacement (30 A, 31 A, 32 A, 33 A) and types for soldering, a portion of the insulator has been made translucent white in order to enable identification

Compatible cables

I/O Cable
Conductor size	AWG#30	AWG#28
Conductor configuration	7/0.1	7/0.127
Insulator outer diameter	ø0.5	ø0.58
Cable UL style	UL20276 and UL2789

I/O Cable

Ribbon, Flat Cable
Conductor size		AWG#28
Conductor configuration		19/0.08
Cable thickness		0.9
Cable UL style		UL2651, UL2734, UL20012

Ribbon, Flat Cable

Product Variations

Connector for one-touch lock interface

Connector for screw lock interface

Plug-in connector

Product Termination Method

For Discrete Cables

1. Align the wiring jig case guide with the connector pins and set the protector.

2. Clamp the cable and terminate each signal wire to the protector.

3. Combine the 2 protectors and temporarily fasten to the connector main body.

4. Set the guide plate to the connecting press.

5. Set the connector to the guide plate and insert the guide plate into the connecting press.

6. Pull the handle down towards you. (This completes termination and cutting of extra cable)

For 1.27‑mm Pitch Fused Cables

1. Set the guide plate to the connecting press and set Protector C to the jig.

2. Set the 1st cable. (Fix the 1st cable using the cable clamp (1) of the guide plate)

3. Combine Protector D with Protector C.

4. Set the 2nd cable. (Fix the 2nd cable using the cable clamp (2) of the guide plate)

5. Temporarily fasten the connector main body to the protector.

6. Move the slider base to the insulation displacement position and push down the handle. (This completes termination)

: 30; 45; 60

Part Number
DX31A-50S(50)

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	Applicable pin/contact	Number Of Pins	Connector Type	Rated Current (A)	Allowable Voltage (V)	Wiring Method	Connection direction	Plating of part touching terminal	Product Category	Specifications	Features	Contact Pitch (mm)	Terminal pitch (mm)
	₹ 917.87	1 Piece(s)		5 Day(s) or more	-	Female	50	Panel Mount	0.5	AC125	Pressure Welding	Straight	Gold	Receptacle	Single-Action Lock	Batch pressure welding (for fine wires)	1.27	2.54

Basic Information

Connector Shape	Rectangular	Connector series initials	D/E/F	D/E/F	DX
Operating Temperature Range(°C)	-55 to +85

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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