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ERZ-VA7D471 Datasheet, PDF (1/20 Pages) Panasonic Semiconductor – “ZNR” Transient/Surge Absorbers | |||
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âZNRâ Transient/Surge Absorbers (Type D)
âZNRâ Transient/Surge Absorbers
Type: D
V Series:
â Features
â Large withstanding surge current capability in compact
sizes
â Large âEnergy Handling Capabilityâ absorbing transient
overvoltages in compact sizes
â Wide range of varistor voltages
â The standard products shown below have received
UL, CSA and VDE standards
Varistor voltage 82 to 150V : UL, VDE
Varistor voltage 200V over : UL, VDE, CSA
(cf. Application Notes for UL/VDE, CSA recognized
parts on page 27)
â RoHS compliant
â Applicable Standards
â UL1449 Ed.3, (1) UL1414
â VDE IEC61051-1, -2, -2-2, IEC60950-1 Ed.2 Annex.Q
â 1) CSA C22.2 No.1
â âType Designation(UL)â, âPart Number(CSA)â, âStyle
Reference (VDE)â
Are not registered by product Part No..
(Refer to page 5 to 8, and 27, for the details)
1) When applying this standard to safety standards,
please contact us.
â Recommended Applications
â Transistor, diode, IC, thyristor or triac semiconductor
protection
â Surge protection in consumer electronic equipment
â Surge protection in communication, measuring or
controller electronics
â Surge protection in electronic home appliances, gas or
petroleum appliances
â Handling Precautions and Minimum Quantity /
Packing Unit
Please see Related Information
â Explanation of Part Numbers (Bulk)
1
2
3
4
5
6
7
8
9
10
11
12
&3;7
%
Product Code
Series
Design No.
Element Size
05 f5 mm 10 f10 mm
07 f7 mm 14 f14 mm
09 f10 mm 20 f20 mm
â Explanation of Part Numbers (Taping)
1
2
3
4
5
6
7
&3;7
%
Lead Conï¬guration
D Straight Lead
V Crimped Lead=
= Excluding f20.
= Only the lead cut
8
9
Norminal Varistor Voltage
The ï¬rst two digits are signiï¬cant
ï¬gures and the third one denotes
the number of zeros following.
10
11
12
Product Code
Series
Design No.
Taping / Packaging
A to D Radial Taping (P0=12.7 mm)
E to H Radial Taping (P0=15.0 mm)
Element Size
5 f5 mm
7 f7 mm
9 f10 mm
A f10 mm
E f14 mm
Lead Conï¬guration
D Straight Lead
V Crimped Lead
Nominal Varistor Voltage
The ï¬rst two digits are signiï¬cant
ï¬gures and the third one denotes
the number of zeros following.
Design and speciï¬cations are each subject to change without notice. Ask factory for the current technical speciï¬cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Aug. 2012
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