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Solder and Press Contact PLC D-Sub Connector (XM3A-2521)
- Volume Discount
Used with Mitsubishi Electric Q series which is highly trusted in Japan
- For Signal
- Connection between Boards
- PLC
- EMI Countermeasure
- RS422
- Solder
- Gold Plated
- Screw Lock
● It is a D-sub connector that is used for various PLCs made by Mitsubishi.
● The shell has been given nickel plating as an EMI countermeasure.
● It uses a machine contact that is effective in repeated insertion and removal. 
| Rated Current | Rated Voltage | Withstand Voltage (1 minute) | Insulation Resistance (500V DC) | Contact Resistance | Operating Temperature |
| 3A | 300V AC | 1000 VACr.m.s | 1000 MΩ or more | Below 15 mΩ | -55°C – +105°C |
Applicable Electric Wire Size: AWG #22 - 28 (Single Wire, Stranded Wire)
· Hood and fixing bracket are not included with the connector.
Purchase separately.
· Be sure to pair male and female together.
· It can also be coupled with the D-sub series of other manufacturers, but the dimensions and characteristics may slightly differ depending on the manufacturer. Check components carefully before use.
· It is a successor product of the XM2A / XM2D series.
Japanese Only
Part Number
Configured Part Number is shown.
XM3A-2521
Specifications
| Model | Number of Cores | Type |
| XM3A-0921 | 9 | Male (Pin) |
| XM3A-1521 | 15 | |
| XM3A-2521 | 25 | |
| XM3A-3721 | 37 | |
| XM3D-0921 | 9 | Female (Socket) |
| XM3D-1521 | 15 | |
| XM3D-2521 | 25 | |
| XM3D-3721 | 37 |
Sales: Misumi / Manufacturer: Omron Corporation
More Information
Material / Finish
| Item | Materials | Finish |
| Contact (Machine Contact) | Brass (Male) Phosphor Bronze (Female) | Nickel Base Gold Plating (only the soldered parts are tin-plated) |
| Insulator | Glass PBT Resin | UL94V-0, Milky White |
| Shell | Steel | Nickel-plated |
| Part Number |
|---|
| XM3A-2521 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable pin/contact | Number of Pins |
|---|---|---|---|---|---|---|
SGD 10.01 | 1 Piece(s) | Available | 4 Day(s) or more | Male (plug) | 25 |
Loading...
Compatible Wire Size
| Connector Type | Compatible Wire Size | ||
|---|---|---|---|
| AWG Size | Conductor Cross-Sectional Area (mm2) | ||
| Solder Connection Type | Finer than 20 | Less than 0.53 | |
| Pressure Weld Connection Type | 1.27 mm Pitch 28 Flat Cable | − | |
| High-density Solder Connection Type | 22 ~ 28 | 0.08 ~ 0.32 | |
| Terminal Block Built in Type | 14 ~ 26 | 2.0 ~ 1.5 | |
| High Current Type | For 10A | 16 ~ 12 | 0.3 ~ 1.25 |
| For 20A | 12 ~ 18 | 0.75 ~ 3.5 | |
・ When mounting a hood, the wires in the table at left may not be usable, depending on the cable extraction port diameter. Use with due attention to the cable finished outer diameter, etc.
Panel Size
Solder Connection / Pressure Weld Connection Type
● Dimension Table
| Number of Cores | A±0.15 | B±0.2 | C±0.2 | ||
|---|---|---|---|---|---|
| High Current Type | High-density type | Others | |||
| - | 15 | 9 | 24.99 | 20.6 | 12.0 |
| 3 | 26 | 15 | 33.32 | 28.8 | 12.0 |
| 5 | 44 | 25 | 47.04 | 42.6 | 12.0 |
| 8 | 62 | 37 | 63.50 | 59.0 | 12.0 |
| - | 78 | 50 | 61.11 | 56.6 | 15.2 |
Mounting holes for panel front and rear mounting are common.
Pressure Weld Connection Type
a. Dimensions when mounting the connector from panel front
● Dimension Table
| Number of Cores | A1 | B1 |
|---|---|---|
| 9 | 24.99 | 22.00 |
| 15 | 33.32 | 30.30 |
| 25 | 47.04 | 44.00 |
| 37 | 63.05 | 60.50 |
b. Dimensions when mounting the connector from panel rear
● Dimension Table
| Number of Cores | A2 | B2 |
|---|---|---|
| 9 | 24.99 | 20.20 |
| 15 | 33.32 | 28.60 |
| 25 | 47.04 | 42.50 |
| 37 | 63.05 | 59.20 |
Contact Arrangement Diagram
| Shell Size Group | E | A | B | C | D |
|---|---|---|---|---|---|
| Standard Type |  |  |  |  |  |
| High-density type |  |  |  |  |  |
Basic Information
| Connector Shape | Square shape | Connector series initials | D/E/F | D/E/F | Dsub |
|---|---|---|---|---|---|
| Application | Cable to Circuit Board | Allowable Current(A) | 3 | Allowable Voltage(V) | 300 |
| Wire connection method | Solder | Connection direction | Straight | Protection function (environmentally resistant) | None |
| Maximum Voltage(Vr.m.s) | 1000 | Removal method | Others |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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