
Solder and Machine Contact D-Sub Connector (High Current)

Brand :
MISUMI
Caution
Product Description
Made by ERNI in Germany. High-current capacity model supporting up to 20 A
● High current can be used by utilizing the Dsub connector housing.
● Either 10A or 20A contacts can be selected.
● The dedicated hood is an EMI-countermeasure product that is equipped with an internal shield plate.
Compatible Electric Wire Size:For 10A: AWG22 – 16 or 0.3 – 1.25mm2
For 20A: AWG18 – 12 or 0.75 – 3.5mm2
Specifications

Solder Type Contact
1 Pack Unit With Total of 10
| Model Number | Rating Current | Type |
| 594-221 | 10A | Male (Pin) |
| 594-223 | 20A | |
| 594-172 | 10A | Female (Socket) |
| 594-174 | 20A |
Connector Housing
| Model Number | Number of Cores | Type |
| E-DSUB3M | 3 | Male (Pin) |
| E-DSUB5M | 5 | |
| E-DSUB8M | 8 | |
| E-DSUB3F | 3 | Female (Socket) |
| E-DSUB5F | 5 | |
| E-DSUB8F | 8 |
Hood
| Model Number | Number of Cores |
| 063-388 | 3 |
| 063-387 | 5 |
| 063-386 | 8 |
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 | ![]() | ![]() | ![]() | ![]() | ![]() |









