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Centronics Connector, Solder Screw-lock (Panel Mountable Female)

Centronics Connector, Solder Screw-lock (Panel Mountable Female)

Manufactured by DDK. Panel Mount Centronics Connector with Screw-lock.

  • Connection between Boards
  • Solder
  • Gold Plated
  • Screw Lock

● This model uses an M3.5 screw lock method for connector coupling, not the standard spring lock method. Since the lock is more reliable compared to the spring lock model, it is more resistant to vibration, etc.
● Since soldering is used in wiring, dedicated tools are not required. 

· Use after confirming that the M3.5 screw lock bracket is mounted to the mating connector.
· 14-core model is not manufactured.

Specifications

Centronics Solder Screw-lock Connector (Panel Mountable Female):Related Image

ModelNumber of Cores
57-20240-D35-CG24
57-20360-D35-CG36
57-20500-D35-CG50
Part Number
57-20240-D35-CG
57-20360-D35-CG
57-20500-D35-CG
Part NumberVolume DiscountDays to Ship RoHSCores

4 Days

Compliant24

4 Days

Compliant36

4 Days

Compliant50

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Drawing

Centronics Solder Screw-lock Connector (Panel Mountable Female):Related Image

Material / Finish

Soldering Type, Gender Changer
Item Materials Finish
Insulator (RC Type) Glass-Filled Polybutylene
Terephthalate
UL94V-0, Blue
Insulator (Type 57, Angle Type) DAP Resin UL94V-0, Blue
Contact Copper Alloy Nickel Base Gold Plating
Shell Steel Nickel-plated
Hood (Angle Type Only) Aluminum Alloy Rustproofing Treatment
Spring Latch Stainless Steel -

Soldering Type
Pressure Welding Type
Item Materials Finish
Insulator PC Resin UL94V-0, Blue
Contact Copper Alloy Nickel Base Gold Plating
Shell
(57FE-40 only)
Brass Nickel-plated
Strain Relief PC Resin UL94V-0, Blue
Earth Plate
(57FE-30 only)
Brass Nickel-plated
Spring Latch
(57FE-40 only)
Stainless Steel -
Metal Hood
(57FE-30 only)
Aluminum Alloy Rustproofing Treatment

Pressure Welding Type

* 57F series is made up of 4 components: insulator, contact, strain relief, and pressure welding cover.

Compatible Wire

Connector Type Single Wire Conductor Diameter Stranded Wire Conductor Cross-sectional Area AWG Size
Soldering Type 0.65 mm or less 0.2 mm2 or less Stranded Wire AWG24 or less
Single Wire AWG22 or less
Pressure Welding Type - - AWG26 (Single Wire), AWG28 (Stranded Wire, Single Wire) or AWG30 (Single Wire) 1.27 mm Pitch Flat Cable

Electrical Properties

Item Soldering Type Pressure Welding Type
Rated Current 5 A or lower 1 A or lower
Rated Voltage 500 VAC or less 250 VAC or less
Contact Resistance 35 mΩ or less / 1 ADC 35 mΩ or less / 1 ADC
Insulation Resistance 1,000 MΩ or more / 500 VDC 1,000 MΩ or more / 500 VDC
Peak Voltage 1,000 VAC / minute 500 VAC / minute
Operating Temperature Range -55°C ~ +105°C -55°C ~ +105°C

Mechanical Properties

Item Characteristics Conditions
Insertion and Extraction Force Per Single Pole Insertion Force: 112 g or less, Extraction Force: 86 g or less When the plug and socket are inserted and extracted, the total extraction force is divided by each core number to convert into force per single pole
Vibration Resistance · No interruption to power supplies of 1 μs or more
· No abnormalities such as damage etc. on the connector
In compliance with MIL-STD-202 test method condition 204 A, simple vibration with smaller amplitude, either the total amplitude of 1.52 mm from 10 Hz to 500 Hz or 10 G (gravity units) is applied to each for 3 hours in mutually perpendicular 3-axis direction.
Impact Resistance No cracks in the connector or abnormalities such as loosening in breakable parts Impact of 50 G with duration 11 msec is applied to the coupled connector in mutually perpendicular axis direction.
Insertion and Removal Durability No mechanical damage Perform insertion and removal 500 times at speeds not exceeding 500 times per 1 hour.

Environmental Properties

Item Characteristics Conditions
Temperature Resistance There should be no physical damage or obstacle when inserting or removing the connector Repeatedly expose to temperatures +85°C and -55°C for 30 minutes 5 times each. However, do not expose to room temperature for 5 minutes or more when moving from low temperature to high and from high temperature to low.
Humidity Resistance · There should be no mechanical damages
· Voltage Resistance 300 VAC 1 minute
Perform 96-hour humidity test with the connector detached in compliance with MIL-STD-202 test method 103 B.
Corrosion Resistance There should be no significant corrosion or obstacle when inserting or removing the connector After performing a 48-hour salt spray test with the connector attached in compliance with MIL-STD-202 test method condition 101 B, the connector is uncoupled, washed, and dried for 12 hours in a drying oven at 38°C.

Contact Arrangement Diagram


This diagram is a view of the socket (female) connector from the coupling.
The plug (male) will be reversed on the left and right.

Basic Information

Connector Shape Square Type Series Model Centronics Applicable pin/contact Female (Socket)
Application Cable-to-panel Mount Allowable Current(A) 5 Allowable Voltage(V) 500
Wire connection method Solder Connection direction Straight Protection function (environmentally resistant) N/A
Detaching Method Other

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