Varistors. INR20D180K Datasheet

INR20D180K Datasheet PDF


INR20D180K
AMOTECH Co., Ltd.
Document
Type
Application
Part No.
Revision
Datasheet
Disk Varistor
Overvoltage Protection
D series
0
DATASHEET
Applications
· AC/DC Power LINE Overvoltage Protection
· Semiconductor / Solenoid / Switch protection
· Telecommunication Protection
Features
· Wide operating voltage (V1mA : 18~1800V )
· Excellent clamp voltage ratio
· Fast response time to transient overvoltage
· Low stand by power
· Low leakage current
· Symmetric V-I Characteristics
· No derating up to 85℃ ambient temperature
5D/7D/10D/14D/20D
D Series
AMOTECH
Notes
The contents of this datasheet are subject to change without notice. Please confirm the specifications and delivery
conditions when placing your order.
12


Part INR20D180K
Description Zinc Oxide Varistors
Feature INR20D180K; AMOTECH Co., Ltd. Document Type Application Part No. Revision Datasheet Disk Varistor Overvoltage .
Manufacture AMOTECH
Datasheet
Download INR20D180K Datasheet


AMOTECH Co., Ltd. Document Type Application Part No. Revisi INR20D180K Datasheet





INR20D180K
SPECIFICATION
Zinc Oxide Varistors INR
Construction
1. Description
2. Designation Method of Part Number
3. Application Notes(UL)
4. Type and Shape
5. Electrical Spectification
6. Reliability Testing Procesdures
7. Lead Free Profile
8. Making and Illustration
9. Materials Compnent
10. Box Pakage
11. Manufacturer and Place
12. Comment
REV. DATE
REV. NO.
PAGE
2010. 2. 18
0
1/12
Advanced Material On Technology



INR20D180K
SPECIFICATION
Zinc Oxide Varistors INR
REV. DATE
REV. NO.
PAGE
2010. 2. 18
0
2/12
1. Description
INR Varistor is a non-linear resistance material in which the current varies as a power of the applied voltage.
Voltage sensitive varistor have been used to great advance in many important application in the electrical
power communications and electronic industries.
2. Designation Method of Part Number
I NR
5 D 471 B S
AA2 50
Amotech Nonlinear
Variable Resistor
Disk Type
Diameter
of Varistor Element
05 5mm
07 7mm
10 10mm
14 14mm
20 20mm
First two digit
Significant figures
Third one
The number of
Zero following
B: Bulk
T: Taping
A: Auto Single
P: Auto Dual
C: Cutting
Lead Type
S: Straight
Y: Y-Forming
O: O-Forming
L: Bending
Lead Thick
AA: 0.6Φ
BB: 0.8Φ
CC: 1.0Φ
Lead Length
①250: 25mm
②100: 10mm
③050: 5mm
④037: 3.7mm
⑤034: 3.4mm
Epoxy Code
Encapsulation code
3. Application Notes for UL and CSA Recognized Components
- Related Standards
Standards
UL
CSA
VDE
File No.
E332687
E121315
LR83026-2
Re.Nr 114190
Title
Component
- Transient Voltage Surge Suppressors.
Component
- Across-the-line capacitors, antenna-coupling
and line-by-pass components.
Accessories and Patrs for Electronic Products
- Metal oxide varistors for across-the-line use
on 120Vac norminal systems.
Surge suppression Varistors
Zinc oxide, disk form, insulated with unidirectional leads.
Advanced Material On Technology






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