3M, 2500, 20 Way, 2 Row, Right Angle PCB Header
- RS Stock No.:
- 5428936
- Mfr. Prt No.:
- N2520-5002RB
- Brand:
- 3M
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 | 5428936 |
| Product description | 3M, 2500, 20 Way, 2 Row, Right Angle PCB Header |
| Manufacturer / Brand | 3M |
| Manufacturer part number | N2520-5002RB |
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 | 5428936 |
| Product description | 3M, 2500, 20 Way, 2 Row, Right Angle PCB Header |
| Manufacturer / Brand | 3M |
| Manufacturer part number | N2520-5002RB |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 27, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: US
Product Details
A cost effective range of connectors and accessories, with a choice of performance level, for use in industrial and commercial applications.
3M 2500 Series 2.54 x 2.54mm Low Profile Four-Wall Shrouded PCB Headers
From 3M, the 2500 series 2.54 x 2.54mm four-wall shrouded PCB headers with a low profile, space saving design are available in SMT, through hole, straight and right angle PCB mounting configurations.
These 2.54mm 2500 series PCB headers have centre slot polarization to facilitate accurate insertion and dual slot polarization making the connector compatible with other competitive polarization designs. Versions of these 2500 series PCB header connectors are available with a high temperature (260°C) black PCT housing (part numbers pre-fixed with 'N') which are suitable for 'no lead' soldering operations, through hole PCB headers with high temperature housings are suitable for 'paste in hole' reflow soldering techniques.
• Part numbers (N)25xx-xx02 are for use with a 1.57mm PCB thickness
• Part numbers (N)25xx-xx03 are for use with a 2.39 to 3.18mm PCB thickness
• A latch is available for use with these headers see stock number 192-7782
• Socket retainer clips are also available for these shrouded PCB headers, see stock number 323-8220 typically
PCB mounting components are based on a 2.54mm grid pitch
Cable mounting connectors use 1.27mm pitch flat ribbon cable
See 3M IDC ribbon cable – typically stock no.120-8413.
Dedicated tooling is also available
Features and Benefits
• Low profile, space saving design
• Center slot polarization prevents mis-insertions and reduces insertion time
• Dual slot polarization means broader compatibility with competitive polarization designs (not 6, 8 or 10 pos.)
• Optional retainer clip for locking sockets in place and increasing connection reliability in vibration prone environments
Applications
PCB Headers are used to connect two PCB boards together. This makes it highly efficient by not having to solder the board together or wire them and will save you time. It also makes it very easy to remove the second board if anything fails.
Why choose 3M?
3M are a reliable name in computing and electronic connection. Combined with RS Components excellent customer service, 3M provides a range of specialist connectivity solutions for a variety of industries and applications.
Specifications
| Attribute | Value |
| Brand | 3M |
| Mounting Type | Through Hole |
| Body Orientation | Right Angle |
| Termination Method | Solder |
| Series | 2500 |
| Pitch | 2.54 mm |
| Contact Plating | Gold |
| Contact Material | Copper Alloy |
| Shrouded/Unshrouded | Shrouded |
| Current Rating | 2 A |
| Number of Contacts | 20 |
| Number of Rows | 2 |
| Connector System | Board to Board, Wire to Board |