HARWIN 2.54mm Pitch 4 Way 1 Row Straight PCB Socket, Through Hole, Solder Termination
- RS Stock No.:
- 6816814
- Mfr. Prt No.:
- M20-7820446
- Brand:
- HARWIN
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 | 6816814 |
| Product description | HARWIN 2.54mm Pitch 4 Way 1 Row Straight PCB Socket, Through Hole, Solder Termination |
| Manufacturer / Brand | HARWIN |
| Manufacturer part number | M20-7820446 |
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 | 6816814 |
| Product description | HARWIN 2.54mm Pitch 4 Way 1 Row Straight PCB Socket, Through Hole, Solder Termination |
| Manufacturer / Brand | HARWIN |
| Manufacturer part number | M20-7820446 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 25, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: CN
Product Details
Harwin M20 Series 2.54 mm PCB Sockets
M20 series PCB through hole mounting industry standard sockets with a 2.54mm pitch designed for use in board to board applications. With a high quality, compact design these M20 series connectors meet the design requirements for increased PCB density and height restrictions. The housings of these M20 sockets are made from UL94V-0 high temperature Liquid Crystal Polymer and withstand the same reflow soldering processes as SMT versions. Highly durable dual beam contacts offer an improved electrical connection and increase the overall connector reliability.
These M20 PCB socket connectors are available in single and double row configurations and various contact numbers
Note
Stock number 681-6860 has a dual (top and bottom entry) configuration with 5.08mm tail spacing.
Features & Benefits
Compact design
High temperature thermoplastic housings
Highly reliable dual beam contacts
Up to 300 mating operations
Current rating of up to 2A per contact
Product Application Information
These M20 series PCB sockets are suitable for use in a wide range of applications and established as standard connectors on embedded PCs, motherboards and large electronic systems. Applications include consumer electronics, communications, drives and controls, industrial monitoring and personal computing
Specifications
| Attribute | Value |
| Brand | HARWIN |
| Number of Contacts | 4 |
| Number of Rows | 1 |
| Pitch | 2.54 mm |
| Type | Socket Strip |
| Mounting Type | Through Hole |
| Body Orientation | Straight |
| Termination Method | Solder |
| Current Rating | 3 A |
| Contact Material | Phosphor Bronze |
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