Oxide Varistor. 20N681K Datasheet

20N681K Varistor. Datasheet pdf. Equivalent

20N681K Datasheet
Recommendation 20N681K Datasheet
Part 20N681K
Description (20NxxxK) Metal Oxide Varistor
Feature 20N681K; www.DataSheet4U.com METAL OXIDE VARISTOR 20mm Disc Part Number Maximum Allowable Voltage ACrms DC (.
Manufacture RFE
Datasheet
Download 20N681K Datasheet





RFE 20N681K
METAL OXIDE VARISTORwww.DataSheet4U.com
20mm Disc
Part
Maximum
Varistor
Maximum Withstanding Rated Energy Typical UL CSA VDE
Number
Allowable
Voltage
Clamping Surge Current Wattage 10/1000 Capaci-
Voltage
(V 0.1mA)
Voltage
µs tance
ACrms DC
Tolerance V 5A 1Time 2 Times
1 KHz
(V) (V) (V) Range
(V) (A) (A) (W) (J) (pF)
JVR-20N180M 11 14 18 14 - 22
• 36 2000 1000 0.2
7.0 16900
JVR-20N220M 14 18 22 18 - 26
• 43 2000 1000 0.2
8.0 14400
JVR-20N270M 17 22 27 22 - 32
• 53 2000 1000 0.2
10.0 14100
JVR-20N330M 20 26 33 27 - 39
JVR-20N390L 25 31 39 34 - 44
JVR-20N470L 30 38 47 40 - 54
JVR-20N560L 35 45 56 48 - 64
JVR-20N680L 40 56 68 58 - 78
JVR-20N820K 50 65 82 74 - 90
• 65 2000 1000 0.2 12.0 13400
• 77 2000 1000 0.2 14.0 11950
• 93 2000 1000 0.2 17.0 11700
• 110 2000 1000 0.2 20.0 11300
• 135 2000 1000 0.2 24.0 10800
135 6500 4000 1.0 44.0 4000 ü
ü
JVR-20N101K 60 85 100 90 - 110
165 6500 4000 1.0 56.0 3400 ü
ü
JVR-20N121K 75 100 120 108 - 132
200 6500 4000 1.0 64.0 2800 ü
ü
JVR-20N151K 95 125 150 135 - 165
250 6500 4000 1.0 88.0 2530 ü
ü
JVR-20N181K 116 150 180 162 - 198
300 6600 4000 1.0 104.0 2110 ü
ü
JVR-20N201K 130 170 200 185 - 225
340 6500 4000 1.0 114.0 1900 ü ü ü
JVR-20N221K 140 180 220 198 - 242
360 6500 4000 1.0 124.0 1740 ü ü ü
JVR-20N241K 150 200 240 216 - 264
395 6500 4000 1.0 134.0 1590 ü ü ü
JVR-20N271K 175 225 270 247 - 303
455 6500 4000 1.0 158.0 1415 ü ü ü
JVR-20N301K 195 250 300 270 - 330
505 6500 4000 1.0 168.0 1280 ü ü ü
JVR-20N331K 210 275 330 297 - 363
550 6500 4000 1.0 184.0 1160 ü ü ü
JVR-20N361K 230 300 360 324 - 396
595 6500 4000 1.0 208.0 1065 ü ü ü
JVR-20N391K 250 320 390 351 - 429
650 6500 4000 1.0 240.0 985 ü ü ü
JVR-20N431K 275 350 430 387 - 473
710 6500 4000 1.0 264.0 890 ü ü ü
JVR-20N471K 300 385 470 423 - 517
775 6500 4000 1.0 280.0 870 ü ü ü
JVR-20N511K 320 418 510 459 - 561
842 6500 4000 1.0 296.0 760 ü ü
JVR-20N561K 350 460 560 504 - 616
920 6500 4000 1.0 312.0 680 ü ü
JVR-20N621K 385 505 620 558 - 682
1025 6500 4000 1.0 328.0 620 ü ü
JVR-20N681K 420 560 680 612 - 748
1120 6500 4000 1.0 344.0 565 ü ü
JVR-20N751K 460 615 750 675 - 825
1240 6500 4000 1.0 360.0 510 ü ü
JVR-20N781K 485 640 780 702 - 858
1290 6500 4000 1.0 368.0 490 ü ü
JVR-20N821K 510 670 820 738 - 902
1355 6500 4000 1.0 376.0 460 ü ü
JVR-20N911K 550 745 910 819 - 1001
1500 6500 4000 1.0 408.0 420 ü ü
JVR-20N102K 625 825 1000 900 - 1100
1650 6500 4000 1.0 448.0 380 ü ü
JVR-20N112K 680 895 1100 990 - 1210
1815 6500 4000 1.0 496.0 350 ü ü
•The clamping voltage from 180K to 680K is tested with 20A current.
PULSE RATING CURVES ( For Transient V-I Characteristic Curves See Page 20 )
www.DataSheet4U.com
RFE International • Tel:(949)583-0808 • Fax:(949)583-9898 • E-Mail Sales@rfeinc.com
C5BB09
2003.05.05





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