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28 Varsid.o.o. Varsid.o.o. 29
discvaristorswithradialleads-Pseries
DescriptionDisc Varistors with Radial Leads are standard metal oxide varistors designed mainly for the electronic applications. They offer an excellent surge protection for use in the PCB, computers, power supplies, telecommunication network equipment and motor controls. The advantages of the Disc Varistors with Radial Leads are: radial leads construction for PCB mounting, UL and CSA recognized, Tape or Ammo packing for automatic insertion. The main advantage of the P Series is its increased Peak Current Capability.
Main FeaturesWide Operating Voltage Range VRMS .......................................... 11 V to 1100 VFive Model Sizes Available ........................................................ 5, 7, 10, 14, 20 mmHigh Energy Absorption Capability Wmax (2 ms) .......................... 0.9 J - 141 JHigh Peak Current Capability Imax (8/20 µs) .............................. 250 A - 10000 AWire Terminals for PCB mountingOther Designs Available (Crimped Leads, Taped and Reeled or Ammo packed)UL Specification #1449, File No.: E103662; Models J5P, J7P, J10P, J14P, J20P, K5P, K7P, K10P, K14P, K20P,S5P, S7P, S10P, S14P, S20P all prefixed by V20, V25, V30, V35, V40, V50, V60, V75, V95, V130, V140, V150, V175, V230, V250, V275, V300, V385, V420, V460, 510
General Technical Data
Climatic Category 40/85/56 in accordance with IEC 68-1LCT -40 °CUCT +85 °CDamp Heat, Steady state 56 days in accordance with IEC 68-2-3(93 % r.h., 40 °C)
Operating temperature -40 ... +85 °C in accordance with CECC 42 000
Storage temperature -40 ... +125 °C
Electric strength ≥ 2.5 kV in accordance with CECC 42 000
Insulation resistance ≥ 1.0 GΩ in accordance with CECC 42 000
Response time < 25 ns
Type designation
V 275 K 10 P T A C2 R5 VARSI Lead Space Metal Oxide Varistor R5: 5 mm R75: 7.5 mm Max. AC operating voltage R10: 10 mm
Tolerance of Varistor Voltage VN Lead Style J: ±5 % C1: Straight Leads K: ±10 % C1: Outside Kinked L: ±15 % C2: Inside Kinked M: ±20 % S: ±Others Packing A: Ammopack Model Size (Disc Diameter) R: Reel 5: Ø 5 mm 7: Ø 7 mm Taped 10: Ø 10 mm 14: Ø 14 mm P Series 18: Ø 18 mm 20: Ø 20 mm
30 Varsid.o.o. Varsid.o.o. 31
discvaristorswithradialleads-Pseries
Maximum Ratings TA=+85 °C (+185 °F) Characteristics TA = +25 °C (+77 °F)
Part Operating Voltage Average Permissible Energy Varistor Standard Maximum Clamping Typical V - I Pulse Number RMS DC Power Peak Absorption Voltage Tolerance Voltage at Test Capaci- Characte- Rating Voltage Voltage Dissipation Current (2 ms) (1 mA) of VN Current (8/20 s) tance ristic (8/20 s) f=1kHz
VRMS (V) VDC (V) Pmax (W) Imax (A) Wmax (J) VN (V) ΔVN (%) VC (V) I (A) C (pF) Page Page
V11L5P 11 14 0.02 250 0.9 18 ± 15 36 1.0 1600 34 39V11L7P 11 14 0.05 500 1.8 18 ± 15 36 2.5 3300 35 39V11L10P 11 14 0.10 1000 3.3 18 ± 15 36 5.0 7300 36 39
V14L5P 14 18 0.02 250 1.0 22 ± 15 43 1.0 1400 34 39 V14L7P 14 18 0.05 500 2.0 22 ± 15 43 2.5 2500 35 39 V14L10P 14 18 0.10 1000 4.0 22 ± 15 43 5.0 5600 36 39
V17L5P 17 22 0.02 250 1.2 27 ± 15 53 1.0 1100 34 39V17L7P 17 22 0.05 500 2.6 27 ± 15 53 2.5 2000 35 39V17L10P 17 22 0.10 1000 5.0 27 ± 15 53 5.0 4000 36 39
V20K5P 20 26 0.02 250 1.4 33 ± 10 65 1.0 850 34 39V20K7P 20 26 0.05 500 3.1 33 ± 10 65 2.5 1500 35 39V20K10P 20 26 0.10 1000 6.0 33 ± 10 65 5.0 3100 36 39
V25K5P 25 31 0.02 250 1.6 39 ± 10 77 1.0 700 34 39 V25K7P 25 31 0.05 500 3.8 39 ± 10 77 2.5 1300 35 39 V25K10P 25 31 0.10 1000 7.0 39 ± 10 77 5.0 2800 36 39
V30K5P 30 38 0.02 250 2.0 47 ± 10 93 1.0 600 34 39 V30K7P 30 38 0.05 500 4.5 47 ± 10 93 2.5 1100 35 39 V30K10P 30 38 0.10 1000 9.0 47 ± 10 93 5.0 2200 36 39
V35K5P 35 45 0.02 250 2.6 56 ± 10 110 1.0 500 34 39 V35K7P 35 45 0.05 500 5.5 56 ± 10 110 2.5 950 35 39 V35K10P 35 45 0.10 1000 10.0 56 ± 10 110 5.0 1900 36 39
V40K5P 40 56 0.02 250 3.0 68 ± 10 135 1.0 400 34 39 V40K7P 40 56 0.05 500 6.5 68 ± 10 135 2.5 750 35 39 V40K10P 40 56 0.10 1000 13.0 68 ± 10 135 5.0 1600 36 39
V130K14P 130 170 0.60 5500 38.0 205 ± 10 340 50.0 800 37 40 V130K20P 130 170 1.00 10000 85.0 205 ± 10 340 100.0 1700 38 40
V140K14P 140 180 0.60 5500 40.0 220 ± 10 360 50.0 770 37 40 V140K20P 140 180 1.00 10000 88.0 220 ± 10 360 100.0 1600 38 40
V150K14P 150 200 0.60 5500 44.0 240 ± 10 395 50.0 750 37 40 V150K20P 150 200 1.00 10000 96.0 240 ± 10 395 100.0 1500 38 40
V175K14P 175 225 0.60 5500 50.0 270 ± 10 455 50.0 700 37 40 V175K20P 175 225 1.00 10000 109.0 270 ± 10 455 100.0 1300 38 40
V210K14P 210 270 0.60 5500 58.0 330 ± 10 540 50.0 660 37 40 V210K20P 210 270 1.00 10000 127.0 330 ± 10 540 100.0 1200 38 40
V230K14P 230 300 0.60 5500 66.0 360 ± 10 595 50.0 550 37 40 V230K20P 230 300 1.00 10000 144.0 360 ± 10 595 100.0 1000 38 40
V250K14P 250 320 0.60 5500 72.0 390 ± 10 650 50.0 450 37 40 V250K20P 250 320 1.00 10000 155.0 390 ± 10 650 100.0 920 38 40
V275K14P 275 350 0.60 5500 79.0 430 ± 10 710 50.0 400 37 40 V275K20P 275 350 1.00 10000 167.0 430 ± 10 710 100.0 820 38 40
V300K14P 300 385 0.60 5500 83.0 470 ± 10 775 50.0 350 37 40 V300K20P 300 385 1.00 10000 192.0 470 ± 10 775 100.0 760 38 40
V320K14P 320 420 0.60 5500 92.0 510 ± 10 840 50.0 320 37 40 V320K20P 320 420 1.00 10000 204.0 510 ± 10 840 100.0 700 38 40
Table of Standard Values
30 Varsid.o.o. Varsid.o.o. 31
Dimensions
Dmax Hmax Tmax W±1 L±1 hmax lmax d±0.05 Part(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) Number
7.5 9.5 3.5 5.0 1.2 2 30 0.6 V11L5P 9.0 11.0 3.5 5.0 1.2 2 30 0.6 V11L7P 13.5 16.5 3.9 7.5 1.2 3 30 0.8 V11L10P
7.5 9.5 3.5 5.0 1.2 2 30 0.6 V14L5P 9.0 11.0 3.5 5.0 1.2 2 30 0.6 V14L7P 13.5 16.5 3.9 7.5 1.2 3 30 0.8 V14L10P
7.5 9.5 3.6 5.0 1.2 2 30 0.6 V17L5P 9.0 11.0 3.6 5.0 1.2 2 30 0.6 V17L7P 13.5 16.5 4.0 7.5 1.2 3 30 0.8 V1710P
7.5 9.5 3.6 5.0 1.2 2 30 0.6 V20K5P 9.0 11.0 3.6 5.0 1.2 2 30 0.6 V20K7P 13.5 16.5 4.0 7.5 1.2 3 30 0.8 V20K10P
7.5 9.5 3.9 5.0 1.2 2 30 0.6 V25K5P 9.0 11.0 3.9 5.0 1.2 2 30 0.6 V25K7P 13.5 16.5 4.5 7.5 1.2 3 30 0.8 V25K10P
7.5 9.5 4.0 5.0 1.2 2 30 0.6 V30K5P 9.0 11.0 4.0 5.0 1.2 2 30 0.6 V30K7P 13.5 16.5 4.6 7.5 1.2 3 30 0.8 V30K10P
7.5 9.5 4.1 5.0 1.2 2 30 0.6 V35K5P 9.0 11.0 4.1 5.0 1.2 2 30 0.6 V35K7P 13.5 16.5 4.7 7.5 1.2 3 30 0.8 V35K10P
7.5 9.5 4.2 5.0 1.2 2 30 0.6 V40K5P 9.0 11.0 4.2 5.0 1.2 2 30 0.6 V40K7P 13.5 16.5 4.8 7.5 1.2 3 30 0.8 V40K10P
17.0 20.0 4.7 7.5 2.3 3 30 0.8 V130K14P 24.0 28.0 4.8 10.0 2.4 4 30 0.8 V130K20P
17.0 20.0 5.2 7.5 2.5 3 30 0.8 V140K14P 24.0 28.0 5.3 10.0 2.6 4 30 0.8 V140K20P
17.0 20.0 5.3 7.5 2.6 3 30 0.8 V150K14P 24.0 28.0 5.4 10.0 2.7 4 30 0.8 V150K20P
17.0 20.0 5.4 7.5 2.7 3 30 0.8 V175K14P 24.0 28.0 5.5 10.0 2.8 4 30 0.8 V175K20P
17.0 20.0 5.5 7.5 2.8 3 30 0.8 V210K14P 24.0 28.0 5.6 10.0 2.9 4 30 0.8 V210K20P
17.0 20.0 5.6 7.5 2.9 3 30 0.8 V230K14P 24.0 28.0 5.7 10.0 3.0 4 30 0.8 V230K20P
17.0 20.0 5.7 7.5 3.0 3 30 0.8 V250K14P 24.0 28.0 5.8 10.0 3.1 4 30 0.8 V250K20P
17.0 20.0 5.7 7.5 3.1 3 30 0.8 V275K14P 24.0 28.0 5.8 10.0 3.2 4 30 0.8 V275K20P
17.0 20.0 5.9 7.5 3.2 3 30 0.8 V300K14P 24.0 28.0 6.0 10.0 3.3 4 30 0.8 V300K20P
17.0 20.0 6.0 7.5 3.3 3 30 0.8 V320K14P 24.0 28.0 6.1 10.0 3.4 4 30 0.8 V320K20P
discvaristorswithradialleads-Pseries
Table of Standard Values
T
LW
d
lh
H
D
32 Varsid.o.o. Varsid.o.o. 33
Maximum Ratings TA=+85 °C (+185 °F) Characteristics TA = +25 °C (+77 °F)
Part Operating Voltage Average Permissible Energy Varistor Standard Maximum Clamping Typical V - I Pulse Number RMS DC Power Peak Absorption Voltage Tolerance Voltage at Test Capaci- Characte- Rating Voltage Voltage Dissipation Current (2 ms) (1 mA) of VN Current (8/20 s) tance ristic (8/20 s) f=1kHz
VRMS (V) VDC (V) Pmax (W) Imax (A) Wmax (J) VN (V) ΔVN (%) VC (V) I (A) C (pF) Page Page
V350K14P 350 460 0.60 5500 99.0 560 ± 10 925 50.0 290 37 40 V350K20P 350 460 1.00 10000 213.0 560 ± 10 925 100.0 610 38 40
V385K14P 385 505 0.60 5500 101 620 ± 10 1025 50.0 250 37 40 V385K20P 385 505 1.00 10000 220 620 ± 10 1025 100.0 500 38 40
V420K14P 420 560 0.60 5500 112 680 ± 10 1120 50.0 240 37 40 V420K20P 420 560 1.00 10000 242 680 ± 10 1120 100.0 450 38 40
V440K14P 440 565 0.60 5500 130 715 ± 10 1180 50.0 230 37 40 V440K20P 440 565 1.00 10000 265 715 ± 10 1180 100.0 430 38 40
V460K14P 460 615 0.60 5500 147 750 ± 10 1240 50.0 220 37 40 V460K20P 460 615 1.00 10000 287 750 ± 10 1240 100.0 420 38 40
V510K14P 510 670 0.60 5500 160 820 ± 10 1355 50.0 200 37 40 V510K20P 510 670 1.00 10000 300 820 ± 10 1355 100.0 400 38 40
V550K14P 550 745 0.60 5500 175 910 ± 10 1500 50.0 180 37 40 V550K20P 550 745 1.00 10000 333 910 ± 10 1500 100.0 350 38 40
V625K14P 625 825 0.60 5500 188 1000 ± 10 1650 50.0 160 37 40 V625K20P 625 825 1.00 10000 362 1000 ± 10 1650 100.0 320 38 40
V680K14P 680 895 0.60 5500 202 1100 ± 10 1815 50.0 150 37 40 V680K20P 680 895 1.00 10000 393 1100 ± 10 1815 100.0 300 38 40
V750K14P 750 1060 0.60 5500 208 1200 ± 10 1980 50.0 140 37 40 V750K20P 750 1060 1.00 10000 405 1200 ± 10 1980 100.0 280 38 40
Table of Standard Values
discvaristorswithradialleads-Pseries
32 Varsid.o.o. Varsid.o.o. 33
Dimensions
Dmax Hmax Tmax W±1 L±1 hmax lmax d±0.05 Part(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) Number
17.0 20.0 6.2 7.5 3.5 3 30 0.8 V350K14P 24.0 28.0 6.3 10.0 3.6 4 30 0.8 V350K20P
17.0 20.0 6.4 7.5 3.7 3 30 0.8 V385K14P 24.0 28.0 6.5 10.0 3.8 4 30 0.8 V385K20P
17.0 20.0 6.6 7.5 3.9 3 30 0.8 V420K14P 24.0 28.0 6.7 10.0 4.0 4 30 0.8 V420K20P
17.0 20.0 6.7 7.5 4.0 3 30 0.8 V440K14P 24.0 28.0 6.8 10.0 4.1 4 30 0.8 V440K20P
17.0 20.0 6.8 7.5 4.1 3 30 0.8 V460K14P 24.0 28.0 6.9 10.0 4.2 4 30 0.8 V460K20P
17.0 20.0 6.9 7.5 4.2 3 30 0.8 V510K14P 24.0 28.0 7.0 10.0 4.3 4 30 0.8 V510K20P
17.0 20.0 7.7 7.5 5.0 3 30 0.8 V550K14P 24.0 28.0 7.8 10.0 5.1 4 30 0.8 V550K20P
17.0 20.0 8.2 7.5 5.5 3 30 0.8 V625K14P 24.0 28.0 8.3 10.0 5.6 4 30 0.8 V625K20P
17.0 20.0 8.6 7.5 5.9 3 30 0.8 V680K14P 24.0 28.0 8.7 10.0 6.0 4 30 0.8 V680K20P
17.0 20.0 8.9 7.5 6.2 3 30 0.8 V750K14P 24.0 28.0 9.0 10.0 6.3 4 30 0.8 V750K20P
Table of Standard Values
discvaristorswithradialleads-Pseries
T
LW
d
lh
H
D
34 Varsid.o.o. Varsid.o.o. 35
V11L5P-V40K5P
1
10
100
1000
10-6 10-5 10-4 10-3 10-2 10-1 100 101 102 103 104
V (V)
I (A)
MAX. POSSIBLE CURRENT MAX. POSSIBLE VOLTAGE
105
WITH WORST- CASE CONDITION FOR THE VARISTOR IN THE TOLERANCE RANGE
30
11
17
14
20
17
2025
30
25
11
35
40
14
35
40
discvaristorswithradialleads-Pseries
V-I Characteristics
34 Varsid.o.o. Varsid.o.o. 35
10
100
V11L7P-V40K7P
1
1000
10-6 10-5 10-4 10-3 10-2 10-1 100 101 102 103 104
V (V)
I (A)
MAX. POSSIBLE CURRENT MAX. POSSIBLE VOLTAGE
105
WITH WORST- CASE CONDITION FOR THE VARISTOR IN THE TOLERANCE RANGE
30
11
17
2025
14
35
40
14
20
17
30
25
11
35
40
discvaristorswithradialleads-Pseries
V-I Characteristics
36 Varsid.o.o. Varsid.o.o. 37
10
100
V11L10P-V40K10P
1
1000
10-6 10-5 10-4 10-3 10-2 10-1 100 101 102 103 104
V (V)
I (A)
MAX. POSSIBLE CURRENT MAX. POSSIBLE VOLTAGE
105
WITH WORST- CASE CONDITION FOR THE VARISTOR IN THE TOLERANCE RANGE
30
11
17
14
20
17
2025
30
25
11
35
40
14
35
40
discvaristorswithradialleads-Pseries
V-I Characteristics
36 Varsid.o.o. Varsid.o.o. 37
V130K14P-V750K14P
10
100
1000
10000
10-6 10-5 10-4 10-3 10-2 10-1 100 101 102 103 104
V (V)
I (A)
MAX. POSSIBLE CURRENT MAX. POSSIBLE VOLTAGE
105
WITH WORST- CASE CONDITION FOR THE VARISTOR IN THE TOLERANCE RANGE
175
130
140
150
210
230
250
275
300
350
320
460420
550385
625
510680
750
440
175
130
140150
210
230250
275300
350 320
460420
550
385
625
510
680
750
440
discvaristorswithradialleads-Pseries
V-I Characteristics
38 Varsid.o.o. Varsid.o.o. 39
V130K20P-V750K20P
10
100
1000
10000
10-6 10-5 10-4 10-3 10-2 10-1 100 101 102 103 104
V (V)
I (A)
MAX. POSSIBLE CURRENT MAX. POSSIBLE VOLTAGE
105
WITH WORST- CASE CONDITION FOR THE VARISTOR IN THE TOLERANCE RANGE
175
130
140
150
210
230
250
275
300
350
320
460
420
550385
625
510680
750
440
175
130
140150
210
230250
275300
350 320
460420
550
385
625
510
680
750
440
discvaristorswithradialleads-Pseries
V-I Characteristics
38 Varsid.o.o. Varsid.o.o. 39
V11L10P-V40K10P
0.1
1
10
100
1000
10 100 1000 10000
Imax (A)
t r (µs)
INDEFINITE
10E6x10E5x
10E4x10E3x
10E2x 10x
2x1X
V11L7P-V40K7P
0.1
1
10
100
1000
10 100 1000 10000
Imax (A)
t r (µs)
INDEFINITE
10E6x 10E5x10E4x
10E3x
10E2x 10x
2x1X
V11L5P-V40K5P
0.1
1
10
100
1000
10 100 1000 10000
Imax (A)
t r (µs)
INDEFINITE
10E6x10E5x
10E4x 10E3x
10E2x 10x
2x1X
Imaxt r
Imaxt r
Imaxt r
discvaristorswithradialleads-Pseries
Pulse ratings
40 Varsid.o.o. Varsid.o.o. 41
V130K14P-V750K14P
1
10
100
1000
10000
10 100 1000 10000
Imax (A)
t r (µs)
INDEFINITE
10E6x10E5x
10E4x
10E3x
10E2x10x
2x 1X
V130K20P-V750K20P
1
10
100
1000
10000
10 100 1000 10000
Imax (A)
t r (µs)
INDEFINITE
10E6x10E5x
10E4x
10E3x
10E2x 10x
2x 1X
Imaxt r
Imaxt r
discvaristorswithradialleads-Pseries
Pulse ratings