Centronics EMI Countermeasure Spring-lock Press-fit Connector (Female)
Brand :
MISUMI
Caution
Product Description
57F Series Noise Countermeasure Product Centronics Female Connector
● EMI-countermeasure model female connectors that allow electric wires to be batch pressure welded for connection.
● Covered with a nickel-plated shell, allowing the shield of the mating connector to be grounded effectively.
● It can be used separately for relay and panel mounting.
· It cannot be connected with the screw lock model. (due to different lock system)
· Due to the wires being connected by pressure welding, use dedicated pressure weld tools or the simple pressure weld tools available at Misumi. If the wires were connected using the simple tools available from Misumi, use after thoroughly checking the pressure welding.
Specifications
| Model Number | Number of Cores | A | B | C | D | E | F | G (Note 2) | Weight g | |
| No Strain Relief | With Strain Relief | |||||||||
| 57FE-40140-20S | 14 | 44.00 | 36.00 | 25.4 | 12.954 | 23.2 | 35.30 | 23.7 | 25.6 | 11.6 |
| 57FE-40240-20S | 24 | 54.78 | 46.78 | 36.2 | 23.749 | 36.3 | 46.08 | 36.8 | 38.7 | 15.4 |
| 57FE-40360-20S | 36 | 67.74 | 59.74 | 49.0 | 36.703 | 51.5 | 59.04 | 52.0 | 53.9 | 20.2 |
| 57FE-40500-20S | 50 | 82.85 | 74.85 | 64.2 | 51.816 | 68.5 | 74.15 | 69.0 | 70.9 | 25.4 |
(Note 2) Without strain relief, the dimensions processed for "with strain relief" can also be used.
Manufacturer: DDK
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 |
| Withstand 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.