Zinc Oxide Varistors TPC
TPC Zinc Oxide Varistors - AVX
TPC Zinc Oxide Varistors - AVX
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<strong>Zinc</strong> <strong>Oxide</strong> <strong>Varistors</strong><br />
VN 32 Uncoated Discs<br />
d<br />
D<br />
HOW TO ORDER<br />
VN32<br />
Type<br />
M<br />
Material<br />
0<br />
0461<br />
RMS<br />
Operating Voltage<br />
PARTICULAR CHARACTERISTICS<br />
t<br />
GENERAL CHARACTERISTICS<br />
Max. operating temperature: +85°C<br />
Storage temperature: -40°C to +125°C<br />
Ceramic discs with silver layer on each face<br />
MARKING<br />
On packaging only<br />
REMARK<br />
Discs of 14 mm and 20 mm available upon request<br />
Max. operating Nominal voltage Clamping voltage Energy Max. peak current<br />
voltage at 1 mA DC Vp(V) 1 surge with insulating coating<br />
Type (10 x 1000 µs) (8 x 20 µs)<br />
V RMS V DC V R W lp (kA)<br />
(V) (V) (V) at 2.5 kA at 2.5 kA (J) 1 pulse 2 pulses<br />
VN32M00251K- - 250 330 390 970 1100 200 25 15<br />
VN32M02750K- - 275 369 430 1075 1230 260 25 15<br />
VN32M00321K- - 320 420 510 1200 1380 300 25 15<br />
VN32M00381K- - 380 500 610 1350 1550 350 25 15<br />
VN32M00421K- - 420 560 680 1500 1700 400 25 15<br />
VN32M00461K- - 460 615 750 1650 1900 450 25 15<br />
VN32M00511K- - 510 675 820 1800 2070 500 25 15<br />
VN32M00750K- - 575 730 910 2000 2300 550 25 15<br />
VOLTAGE-CURRENT CHARACTERISTICS<br />
K<br />
Tolerance<br />
– –<br />
Suffix<br />
DIMENSIONS: millimeters (inches)<br />
Type D d t<br />
±1.5 ±1 max.<br />
VN32M00251K- - 32 (1.26) 28 (1.10) 2.8 (.110)<br />
VN32M02750K- - 32 (1.26) 28 (1.10) 3.1 (.122)<br />
VN32M00321K- - 32 (1.26) 28 (1.10) 3.7 (.146)<br />
VN32M00381K- - 32 (1.26) 28 (1.10) 4.4 (.173)<br />
VN32M00421K- - 32 (1.26) 28 (1.10) 4.9 (.193)<br />
VN32M00461K- - 32 (1.26) 28 (1.10) 5.5 (.217)<br />
VN32M00511K- - 32 (1.26) 28 (1.10) 6.0 (.236)<br />
VN32M00750K- - 32 (1.26) 28 (1.10) 6.6 (.260)<br />
U (v)<br />
10,000<br />
5<br />
4<br />
2<br />
1,000<br />
8<br />
5750<br />
0511<br />
0461<br />
0421<br />
0381<br />
0321<br />
2750<br />
0251<br />
5<br />
4<br />
2<br />
100<br />
10 -5 10 -4 10 -3 10 -2 10 -1 1<br />
I (A)<br />
10 100 1,000 10,000<br />
<strong>TPC</strong> 29
<strong>Zinc</strong> <strong>Oxide</strong> <strong>Varistors</strong><br />
Ordering Code<br />
HOW TO ORDER<br />
VE09 M 0 0251 K – –<br />
Type<br />
VE 07<br />
VE 09<br />
VE 13<br />
VE 17<br />
VE 24<br />
VF 05<br />
VF 07<br />
VF 10<br />
VF 14<br />
VF 20<br />
VN 32<br />
VB 32<br />
Series<br />
M: <strong>Varistors</strong><br />
for general<br />
applications<br />
P: <strong>Varistors</strong> for<br />
heavy duty<br />
applications<br />
Marking<br />
AC nominal<br />
voltage<br />
VE:0<br />
Nominal<br />
voltage<br />
at 1 mA dc<br />
VF:1<br />
AC Operating Voltage<br />
(EIA coding)<br />
VE<br />
Operating Voltage<br />
at 1 mA dc<br />
(EIA coding)<br />
VF<br />
Tolerance<br />
at 1 mA<br />
K: ±10%<br />
(J: ±5% upon request)<br />
Suffixes<br />
See<br />
on page 32<br />
1. Operating voltage expressed by<br />
2 significant figures:<br />
1st digit: 0 (zero).<br />
2nd and 3rd digit:<br />
the two significant figures<br />
of the operating voltage.<br />
4th digit: the number of<br />
ZEROS to be added to<br />
the operating voltage<br />
value.<br />
Examples: 75 V: 0750<br />
250 V: 0251<br />
300 V: 0301<br />
2. Operating voltage expressed by<br />
3 significant figures:<br />
1st, 2nd and 3rd digit:<br />
the 3 significant figures of<br />
the operating voltage.<br />
4th digit: the number of<br />
ZEROS to be added to<br />
the operating voltage<br />
value.<br />
Examples: 205 V: 2050<br />
275 V: 2750<br />
<strong>TPC</strong> 11
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