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| QUALIFICATION APPROVAL CERTIFICATE
GRANTING THE RIGHT TO USE THE MARK OR DECLARATION OF CONFORMITY
(QC 001002-3, clause 3)
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| Detail Specification No.: | IEC 61051-2 | |
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| Date of Issue of Detail Specification: 1992/07/15 |
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| Code(s) & Title(s):
| VAR SURGU - varistors, surge suppression |
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| Description of the product: | Surge Suppression Varistors.
Styles: LA/ZA series, E series, D series, S and SC series.
(for Pb free versions see below) |
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| Manufacturer: | | Dongguan Littelfuse Electronics Co Ltd
Nanfang East Road
Beice
Humen Dongguan
Guangdong
China |
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| Manufacturer's Approval No: | M1069 IECQ | |
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| THE RANGE OF VALUES APPROVED IS AS DESCRIBED IN THE APPROVAL DOCUMENT(S) NUMBER: |
| Surge suppression Varistors are available in LA, ZA, E, D, S and SC series in voltages as shown in the table on authorised certificate.
For full performance parameters of these devices see Table 2 of CECC 42 201-006 and/or the manufacturers data sheets.
These series of varistors are also available as a Pb Free device and have been qualified to CECC 42 201-006 using the additional criteria as published in Circular Letter 62. Pb Free devices are identified by the suffix “P” being added to the basic style reference. Examples as below:
LA Series: V150LA5 Standard varistors / V150LA5P Pb Free varistors
ZA Series: V24ZA50 Standard varistors / V24ZA50P Pb Free varistors
E Series: V07E300 Standard varistors / V07E300P Pb Free varistors
D Series: V20D230 Standard varistors / V20D230P Pb Free varistors
S Series V14S150 Standard varistors / V14S150P Pb Free varistors
SC Series: V14SC420 Standard varistors / V14SC420P Pb Free Varistors
All of the above series of varistors have radial leads with a category e3* surface finish.
*For category explanation see Circular Letter 62
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| Certificate issued by the following Supervising Inspectorate: |
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| BSI Product Services
Milton Keynes,
GB | |
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| 1. This certificate may only be reproduced in full.
2. This certificate is not transferable and remains the property of the issuing body.
3. The Status and authenticity of this certificate may be verified by visiting the Official IECQ Website. |
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| Date of cancellation: | Issue date: 2009/04/08 |
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