參數(shù)資料
型號(hào): 20D221K
廠商: Electronic Theatre Controls, Inc.
元件分類: 壓敏電阻
英文描述: VARISTOR
中文描述: 壓敏電阻
文件頁數(shù): 2/5頁
文件大小: 61K
代理商: 20D221K
TYPE
NFV20D
□□□
K
MODEL
PAGE
Oct. 15, 2001
B01
2/5
CITATION
SUBJECT
DATE
QUALITY APPROVAL and STRUCTURE
REV.
1. QUALITY SYSTEM APPROVAL
ISO9001 Certificate of approval No.97-HOU-AQ-1382
2. SAFETY STANDARDS APPROVAL
Standard No.
UL 1414
File No.
E181368
180K
680K
820K
181K
201K
471K
Approved
511K
561K
821K
Approved
911K
112K
UL 1449
E166389
UL 497B
E187844
Approved
Approved
Approved
Approved
Approved
CUL
E166389
CSA C22.2 No.1
VDE 42000
LR105317
5938
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
182K
3. STRUCTURE
NO.
3.1
3.2
ITEM
DESCRIPTION
Main Material
Coating Material
Zinc Oxide
Silicone or Phenolic resin
NFV, Part number, UL,CUL,CSA and VDE recognized component
mark, Date code
Without dirt and crack, marking should be clear
3.3
Marking
3.4
Appearance
D(max.)
23.0
k(max.)
5.0
T(max.)
(1)
F
10.0
±
1.0
ψ
d
1.0
±
0.1
θ
(max.)
75°
L(min)
25.0
3.5
Dimensions
Unit: mm
(1) See Page 3, Dimensions Table
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