● Effective for miniaturizing electronics as the pitch between contacts is 1.27 mm.
● Effective against prying and has soft insertion / extraction performance as the terminal structure is ribbon shaped.
● Structured so that the shell side always touches before the contact when coupling in order to prevent damage of the set due to static electricity.
● Secure noise protection can be expected as the cover case and the receptacle shell are robust and made with zinc alloy die-casting which has good shielding effect against electromagnetic waves.
(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 19/4/2026 to 7:00 (MYT) 20/4/2026. We apologize for the inconvenience.
- [Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
- [Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.
High EMI Countermeasures Cable
Noise resistant cable and hood used
- PLC
- EMI Countermeasure
- Pressure Welding
- Gold Plated
- DI/O
● Cables that feature the Hirose Electric Original half pitch connector DX31 Series. Misumi original 2-layer shield acting as a perfect noise countermeasure.
● It can be coupled with the DX30 half pitch connector (manufactured by Hirose Electric).
· Please note that IEEE1284 half pitch connector cables have different product standards. Please be careful.
· The shield is connected to the hood.
· The connector model WRD 31 does not support 100-core.
Wiring and Wire Color Page
Component Page
Part Number
Configured Part Number is shown.
Specifications
| Connector Type | Shape Specification Type | Outline Image Drawing (Unit: mm) | Number of Cores | Specified Length (m) |
| WRD31 One-touch Lock with Hood 100-core unavailable WSD31 M3 Screw Lock with Hood Hirose Electric Co., Ltd Cable NA28WSH Misumi Original | P (Male) |  | 20 | 0.2 ~ 50 Can be specified by 0.1m increments |
| 28 | ||||
| 36 | ||||
| 50 | ||||
| 80 | ||||
| 100 | ||||
| PP (Male /Male) |  | 20 | ||
| 28 | ||||
| 36 | ||||
| 50 | ||||
| 80 | ||||
| 100 | ||||
| PY (Male / Y Terminal) With Pin No. Insertion Mark Tube |  | 20 | ||
| 28 | ||||
| 36 | ||||
| 50 | ||||
| 80 | ||||
| 100 | ||||
| PT (Male / Loose Wires) With Pin No. Insertion Mark Tube |  | 20 | ||
| 28 | ||||
| 36 | ||||
| 50 | ||||
| 80 | ||||
| 100 |
| Specified Length (m) | ~ 0.9 | 1 ~ 4 | 4.1 ~ 50 |
| Tolerance | +20mm | +50mm | + 3% of Specified Length |
| Part Number |
|---|
| WSD31-PP-100-[0.2-50/0.1] |
| WSD31-PT-100-[0.2-50/0.1] |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | CN2 | Specified Length (m) |
|---|---|---|---|---|---|---|
- | 1 Piece(s) | 4 Day(s) or more | Male | 0.2 ～ 50 | ||
- | 1 Piece(s) | 4 Day(s) or more | Discrete wire | 0.2 ～ 50 |
Loading...
Overview
DX Series connectors are EMI-countermeasure compact, high density interface connectors designed to have 1.27 mm pitch between contacts to support the densification and higher-volume installation involved in the miniaturizing of electronic devices.Specifications
Main Performance
| Current Capacity | 0.5 A |
| Rated Voltage | 125 VAC |
| Insulation Resistance | 250 MΩ or more at 100 VDC |
| Contact Resistance | 50 mΩ or less at 100 mA DC |
| Withstand Voltage | 300 VAC r.m.s. 1 min |
Main Materials Used
| Plug Case | Die-cast Zinc | Silver Coating |
| Receptacle Case | Die-cast Zinc | Nickel-plated |
| Insulator | PBT Resin, or equivalent or higher * | Black |
| Male Terminal | Copper Alloy | Partially Gold Plated |
| Female Terminal | Copper Alloy | Partially Gold Plated |
Dimensions (Unit: mm)
Connector Dimensions
| Number of Cores | A | B | C |
| 20 | 11.43 | 19.18 | 17.2 |
| 28 | 16.51 | 21.26 | 17.2 |
| 36 | 21.59 | 29.34 | 17.2 |
| 50 | 30.48 | 38.23 | 17.2 |
| 68 | 41.91 | 49.66 | 17.2 |
| 80 | 49.53 | 57.28 | 17.2 |
| 100 | 62.23 | 69.98 | 18.2 |
Hood Dimensions
| Number of Cores | A | B | C | D | E |
| 20 | 34.2 | 32 | M3 x 0.5 | 30 | 32.5 |
| 28 | 39.28 | 32 | M3 x 0.5 | 35.08 | 32.5 |
| 36 | 44.36 | 32 | M3 x 0.5 | 40.16 | 32.5 |
| 50 | 53.25 | 32 | M3 x 0.5 | 49.05 | 32.5 |
| 68 | 64.68 | 32 | M3 x 0.5 | 60.48 | 32.5 |
| 80 | 72.3 | 32 | M3 x 0.5 | 68.1 | 32.5 |
| 100 | 85 | 38.9 | M2.6 x 0.45 | - | - |
Contact Arrangement Diagram
Basic Information
| Connector type | DX31 | Connector manufacturer | Hirose Electric Group | Connector Shape | Straight |
|---|---|---|---|---|---|
| Machining Method | Pressure welding | Cable shape | Circular | Hood | EMI-compatible metal |
| Hood screw | M3 threadlock | CN1 | Male | Number Of Cores | 100 |
| Cable rated voltage(V) | 30 | Shield | 2 Layer | Cable standard (UL/CSA) | UL |
| Cable color | Navy | Twisted pair | Included | AWG | 28 |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Global Harness Series, Free-Length, D-sub Connector
- MR Extension Round Cable (with Honda Tsushin Kogyo Connectors)
- General Purpose EMI Countermeasure Cable
- Discrete Wire Cable with Hoodless Connector
- MIL Socket Connector Harness (Generic)
- EMI Countermeasures / Slim Hood Angle Model
- 34-pin Straight Cable (GHH)
- Connector Terminal Block Connection Cable
Customers Who Viewed This Item Also Viewed
-
-
Half-Pitch I/O Connectors (Original Type), DX SeriesHIROSE ELECTRIC
Standard Price : MYR 48.71
Days to Ship : 3 Day(s) or more
-
-
-
-
-
-
Tech Support
- Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
- Tel：(60) 3 7960 8499 / FAX：(60) 3 7960 7499
- 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday) - Technical Inquiry
- Credit Card
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy