dp25 d sub connector

6 month ago

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Dongguan Pandi Electronic Technology Co., Ltd.

7 month

Product details

DP25 In-line D connector (d sub connector 25 pin), is a 25-pin D-Sub 180 ° in-line PCB version, male (pin) / female (hole), commonly used in industry.

Core parameters of 25 Pin D Type Male Connector

Pin: 25 Pin double row (13 + 12), spacing 2.74 mm, row spacing 2.84 mm

Installation: 180 ° straight insertion (standing), porous welding, with fixed screw / spear

Material: Phosphorus Copper Gold / Tin Coated, Metal Shield Shell, Flammable Plastic

Electrical: 3 A 30VDC;Insulation ≥ 100MΩ @ 500V;1000 VAC / 1 min

Machinery: lifetime 5000 times;Temperature - 55 ° C ~ + 70 ° C

Common Types

DP25 male (straight pin): Solder plate male for equipment end

DP25 Female (Straight Jack): Solder Plate Female for Cable Ends

Solid core needle / car needle: Industrial grade, more durable and resistant to oxidation

Typical applications

Industrial control: PLC, industrial control machine, serial / parallel communication

Communication equipment: RS-232 / 485, data transmission, exchange machine / server

Old-fashioned peripherals: LPT printer, digital control machine, instrument

Tips for Selection

Main / mother head: Main seats are commonly used at the plate end, and main head is used at the wire end.

Needle material: common tin plate; Long-term use of gold plating to prevent oxidation

Fixed mode: Choose a screw + spear, which is vibration-proof and stronger

This d connector is used in these manufacturing

Industrial Control | PLC control cabinet manufacturers (South China)

Customer: automatic system integrator (annual output of 12,000 sets of PLC cabinets)

Scene: PLC and IO module, touch screen, RS-232 / 485 communication + switching signal of frequency converter, PCB installed in cabinet

Pain points: the original bending plug is easily vibrationed, the solder plate cracks under stress; Ordinary plastic case EMI interference is large

Solution: DP25 in-line female seat (gold plating, shielding shell, harpoon + screw fixed), 180 ° in-line welding

Value: Earthquake resistance improved 10 times, zero leakage in 5 years;Shield resistance to interference, error rate < 10 − 9;Direct socket saves space and increases wiring efficiency by 30%

Communications Equipment | Base Stations / Data Switches (East China)

Customer: Communication Equipment Manufacturer (equipment for towers / operators)

Scenario: 25pin parallel data + power + ground of base station remote unit (RRU) and main control board, PCB in-line I / O interface

Pain point: outdoors - 40 ° C ~ + 70 ° C temperature change + high humidity;The original connector oxidizes quickly and has poor contact

Scheme: DP25 in-line needle male seat (solid gold plating, full shielding, UL94 V0 flame retardant)

Value: Gold plated resistant to oxidation, life ≥ 10000 plugs;Full shielding against EMI / RFI, in line with the base station GR-1089 standard

D Sub 25 Pin Male And Female Electrical Performance：

Rated Current (Pin): 5A

Rated Current (Socket): 5A

Contact Resistance: 25 mΩ MAX

Insulation Resistance: 1000 MΩ MIN

Dielectric Withstanding Voltage: 1000 VRMS

Operating Temperature: -55°C ~ 125°C

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Dongguan Pandi Electronic Technology Co., Ltd.

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7 month

Main Product: waterproof d sub connector, d connector , d-sub pin connector, d sub connector housing, Connector terminals, D Sub Waterproof Connector

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