MH Connectors 25 Way D-sub Connector
- RS Stock No.:
- 7659479
- Mfr. Prt No.:
- MHDTZK25-DM25S-K
- Brand:
- MH Connectors
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 7659479 |
| Product description | MH Connectors 25 Way D-sub Connector |
| Manufacturer / Brand | MH Connectors |
| Manufacturer part number | MHDTZK25-DM25S-K |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 7659479 |
| Product description | MH Connectors 25 Way D-sub Connector |
| Manufacturer / Brand | MH Connectors |
| Manufacturer part number | MHDTZK25-DM25S-K |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 22, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: CN
Product Details
'D' Sub-Miniature Connection System
MH Connectors MHDTZK Series D-Sub Connector Kits
The MHDTZK series of D-Sub connector kits come with 9, 15 or 25 pin connectors, in either male plug or female socket options. The MHDTZK kits also come with either machined contacts or stamped and formed contacts. Please refer to the list below for more information.
These D-Sub connector kits feature a tough, durable connector hood. It is made from a durable nickel-plated zinc which has been die cast. The D-Sub connector contacts are gold plated which also ensures a high quality connection.
MHDTZK kits work with cables with a diameter of 4 to 13 mm. The compression inserts that come with the kit are suitable for cables with a diameter of 4, 5, 7 or 9mm.
• Top cable entry (90°)
• Compatible cable diameter: 4 to 13mm
• Nickel-plated zinc connector housing
• Gold-plated contacts
D-Sub Connector Kits - MH
A range of D-sub Kits which contain a connector, hood and associated screws and cable glands or clamps as specified.
D-Sub Connector Info:
• Voltage rating: 250V
• Current rating: 3A
• Contact resistance: 25mA (max)
• Insulation resistance: 1000 MΩ
• Operating temperature: -55 to +105 °C
Each Kit Contains:
2 x backshell halves
2 x 4-40 thumb screws
2 x housing screws
1 x set of compression inserts
1 x compression spring
1 x D-Sub connector
Versions Available:
765-9438 - 9-pin Plug (stamped)
765-9432 - 9-pin Socket (stamped)
765-9441 - 9-pin Plug (machined)
765-9444 - 9-pin Socket (machined)
765-9448 - 15-pin Plug (stamped)
765-9457 - 15-pin Socket (stamped)
765-9450 - 15-pin Plug (machined)
765-9454 - 15-pin Socket (machined)
765-9463 - 25-pin Plug (stamped)
765-9466 - 25-pin Socket (stamped)
765-9460 - 25-pin Plug (machined)
765-9479 - 25-pin Socket (machined)
Stamped vs. Machined Contacts
Stamped contacts are, as they sound, stamped from sheet metal. Stamped contacts offer reliable connections, often at a slightly lower cost. Machined contacts are formed from a bar of metal which is turned and cut by a machine. They are suitable for more high-power and high-precision applications as they offer tight tolerances.
Specifications
| Attribute | Value |
| Brand | MH Connectors |
| Number of Contacts | 25 |
| Body Orientation | Straight |
| Termination Method | Solder |
| Housing Material | Steel |
| Contact Plating | Gold over Nickel |
| Contact Material | Copper Alloy |
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