Littelfuse, LA Metal Oxide Varistor 1nF 100A, Clamping 620V, Varistor 354 → 413V
- RS Stock No.:
- 7606939
- Mfr. Prt No.:
- V250LA40BP
- Brand:
- Littelfuse
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 | 7606939 |
| Product description | Littelfuse, LA Metal Oxide Varistor 1nF 100A, Clamping 620V, Varistor 354 → 413V |
| Manufacturer / Brand | Littelfuse |
| Manufacturer part number | V250LA40BP |
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 | 7606939 |
| Product description | Littelfuse, LA Metal Oxide Varistor 1nF 100A, Clamping 620V, Varistor 354 → 413V |
| Manufacturer / Brand | Littelfuse |
| Manufacturer part number | V250LA40BP |
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
Product Details
Littelfuse Metal Oxide Varistors - LA / MA / ZA Series
Littelfuse metal oxide varistors are compact and versatile, and can be used within a wide range of applications.
The LA series of MOV’s are radial-lead varistors that are designed to be operated continuously across AC power lines.
The MA series of MOV’s are axial-lead varistors that are designed for use in a wide variety of board level industrial and commercial electronic equipment, protecting components and signal/data lines from low energy transients.
The ZA series of MOV’s are radial-lead varistors that are designed for use in the protection of low and medium-voltage circuits and systems. Typical applications include motor control, telecom, automotive systems, solenoid, and power supply circuits to protect circuit board components and maintain data integrity.
Specifications
| Attribute | Value |
| Brand | Littelfuse |
| Varistor Voltage | 354 → 413 V |
| Maximum AC Voltage Rating | 250 V |
| Maximum DC Voltage Rating | 330 V |
| Clamping Voltage | 620 V |
| Clamping Current | 100 A |
| Energy | 130 J |
| Material | Metal |
| Series | LA |
| Diameter | 23 mm |
| Maximum Surge Current | 6500 A |
| Capacitance | 1 nF |
| Length | 40.5 mm |
| Thickness | 5.6 mm |
| Dimensions | 23 (Dia.) x 5.6 mm |
| Lead Pitch | 8.5 mm |
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