RS PRO Stainless Steel Compression Spring, 20mm x 4.63mm, 1.67N/mm
- RS Stock No.:
- 0821368
- Brand:
- RS PRO
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 | 0821368 |
| Product description | RS PRO Stainless Steel Compression Spring, 20mm x 4.63mm, 1.67N/mm |
| Manufacturer / Brand | RS PRO |
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 | 0821368 |
| Product description | RS PRO Stainless Steel Compression Spring, 20mm x 4.63mm, 1.67N/mm |
| Manufacturer / Brand | RS PRO |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 29, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: GB
Product Details
RS PRO Stainless Steel Compression Springs
RS PRO range of compression springs manufactured from stainless steel which come in various sizes and lengths and with a closed not ground end type. Compression springs are very popular as they can store a large amount of energy in a small space making them ideal for a great range of uses.
These RS PRO compression springs also referred to as coil springs have varying degrees of stiffness which is also known as spring rate.
Coiled springs are designed so they can push back to the springs original height when they are compressed. These springs are used to keep components from meeting.
RS PRO have a great range of compression springs with wire diameters from 0.2 mm to 2.2 mm and spring rates from 0.06 N/mm to 22.56 N/mm.
Note
The load at minimum working length is the load required to compress the spring to that length. All dimensions and forces to conform to DIN 2095 (grade 2).
Features and Benefits:
Coil spring design for strength and elasticity
Stainless steel material - good corrosion and rust resistance
Material to DIN 17224 No.1, 4310 or BS2056 EN58A
Ends are squared and unground
Appearance: brown/bronze
Made with a right hand helix
Spring can be directly put on the rod products or put into the tube products
Typical Applications:
Compression springs are a very popular spring and can be used in a number of different industries. This type of spring can be used in
Ball point pens
Vehicles
Mobile phones
Valves
Electrical switches
Why RS PRO?
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.
Specifications
| Attribute | Value |
| Brand | RS PRO |
| Outside Diameter | 4.63 mm |
| Ends | Closed (Square)/Unground |
| Material | Stainless Steel |
| Free Length | 20 mm |
| Load at Minimum Working Length | 14.3 N |
| Spring Rate | 1.67 N/mm |
| Wire Diameter | 0.63 mm |
| Minimum Working Length | 11.3 mm |