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Chengdu Tieda Electronics Co., Ltd.
Surge Protecting Varistor
、 Explanation of Part Numbers：
MYL 1 — 40 K 621
①⑤ ④
②③
1.1 ①
1.2 ② 1：Epoxy Resin Coated Discs
2：Packed in Plastic Box
1.3 ③
25 means：25 series（Φ25mm Round Discs）
32 means：32 series（Φ32mm Round Discs）
40 means：40 series（34×34mm Square Discs）
50 means：50 series（43×43mm Square Discs）
1.4 ④Tolerance
K：±10%
J：±5%
1、⑤×××：Varistor Voltage, The first two digits are significant figures and the third one denotes
the number of zero following.
2、Component Demensions 2.1.2 MYL1 Epoxy Resin Coated Discs (Electrode and coating materials can be made according to customers requesting.)
Tel: +86 28 67507119 Mobile: +86 15828190679 -Fax: +86 28 67507114
Email: sale@tieda.net ;tiffany892@hotmail.com Website: www.tieda.
MYL1-32K821 Datasheet
