Block Single Core 0.4mm diameter Copper Wire, 345m Long
- RS Stock No.:
- 7790722
- Mfr. Prt No.:
- CUL 500/0,40
- Brand:
- Block
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 | 7790722 |
| Product description | Block Single Core 0.4mm diameter Copper Wire, 345m Long |
| Manufacturer / Brand | Block |
| Manufacturer part number | CUL 500/0,40 |
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 | 7790722 |
| Product description | Block Single Core 0.4mm diameter Copper Wire, 345m Long |
| Manufacturer / Brand | Block |
| Manufacturer part number | CUL 500/0,40 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 24, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
Block Enamelled Copper Wire
From Block, a range of enamelled copper wire supplied on plastic spools. The single strand copper wire features a thin covering of enamel which acts as great insulation ensuring good chemical and thermal resistance. The enamel coating also prevents shorting. Enamelled copper wire or magnet wire is particularly useful for the production of tight coils. Block insulated copper wire is available in various diameters, AWG (American Wire Gauge) sizes and current ratings.
Features and Benefits
• Excellent insulation properties
• Copper possesses good chemical and corrosion protection
• Long term thermal resistance
• Solderable
Applications
Enamelled single strand copper conductors are utilised in a wide range of electronic manufacturing. The most common are
• Motor coil production
• Transformer winding
• Inductors for electronics
• Relay coils
• Speaker coils
• Potentiometers
Specifications
| Attribute | Value |
| Brand | Block |
| Cross Sectional Area | 0.13 mm² |
| American Wire Gauge | 26 AWG |
| Core Strands | 1/0.4 mm |
| Insulation Material | PUR |
| Outer Diameter | 0.4 mm |
| Length | 345 m |
| Finish | Enamelled |
| Maximum Operating Temperature | +155 °C |
| Shield Type | Unshielded |
| Series | CUL100 |
| Cable Type | Single Core |
| Operating Temperature Range | +155 °C |
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