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Overvoltage Suppression Fast Response VDR 25mm Zinc Oxide Varistor Resistor 25D101K 100V For Surge Protection

Overvoltage Suppression Fast Response VDR 25mm Zinc Oxide Varistor Resistor 25D101K 100V For Surge Protection

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Model Number :25D101K
Place of Origin :CHINA
MOQ :1000 Pieces
Price :Negotiable
Payment Terms :T/T
Supply Ability :100,000 Pieces Per Month
Delivery Time :2 Weeks
Packaging Details :Bulk
MOV Type :Zinc Oxide Varistor
Norminal Diameter :25mm
Varistor Voltage :100V
Pitch :15mm
Application :Surge Protection
Wide operating voltage :18V to 1800V
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Overvoltage Suppression Fast Response VDR 25mm Zinc Oxide Varistor Resistor 25D101K 100V For Surge Protection

Description

The 25D series radial leaded varistors provides an ideal circuit protection solution for lower DC voltage applications by offering higher surge ratings than ever before available in such small discs.
The maximum peak surge current rating can reach up to 18KA (8/20 μs pulse) to protect against high peak surges, including indirect lightning strike interference, system switching transients and abnormal fast transients from the power source.

Features

■ Wide operating voltage (V1mA) range from 18V to 1800V

■ Symmetrical V-1 characteristics (Non Polarity)

■ Fast responding to transient over-voltage

■ Large absorbing transient energy capability

■ Low clamping ratio and no follow-on current

■ Meets MSL level 1, per J-STD-020

■ Operating Temperature:-40 ~ +85 ℃

■ Storage Temperature:-40 ~ +125 ℃

Overvoltage Suppression Fast Response VDR 25mm Zinc Oxide Varistor Resistor 25D101K 100V For Surge Protection

Applications

■ Transistor, diode, IC, thyristor or triac semiconductor protection

■ Surge protection in consumer electronics

■ Surge protection in industrial electronics

■ Surge protection in electronic home appliances, gas and petroleum appliances

■ Relay and electromagnetic valve surge absorption

General Characteristics

No Radioactive Material
Body: Nickel Plated
Leads: Surface-mount, Axial Devices: Tin Plated
Devices with No Leads: Nickel Plated

Dimension(mm)

Overvoltage Suppression Fast Response VDR 25mm Zinc Oxide Varistor Resistor 25D101K 100V For Surge Protection

25D201K 11
25D221K 11
25D241K 11
25D271K 11
25D301K 12
25D331K 12
25D361K 12
25D391K 12
25D431K 12
25D471K 12
25D511K 12
25D561K 12
25D621K 12
25D681K 13
25D751K 13
25D781K 13
25D821K 13
25D911K 13
25D951K 14
25D102K 14
25D122K 14
25D142K 15
25D162K 16
25D182K 18

Electrical Performances

Part Number Vac(V) Vdc(V) V1mA(V) Ip(A) Vc(V) Withstanding Surge CurrentI(A) Maximum Energy10/1000μs(J) Rated power(W) C@1KHz(pF)
25D180K 11 14 18(15-21.6) 30 36 4500 20 0.25 45000
25D220K 14 18 22(19.5-26) 30 43 4500 25 0.25 29000
25D270K 17 22 27(24-31) 30 53 4500 30 0.25 26500
25D330K 20 26 33(29.5-36.5) 30 65 4500 35 0.25 18000
25D390K 25 31 39(35-43) 30 77 4500 40 390 13500
25D470K 30 38 47(42-54) 30 93 4500 50 0.25 11500
25D560K 35 45 56(50-62) 30 110 4500 60 0.25 10500
25D680K 40 56 68(61-75) 30 135 4500 70 0.25 9050
25D820K 50 65 82(74-90) 150 135 15000 80 1.2 7700
25D101K 60 85 100(90-110) 150 165 15000 100 1.2 6300
25D121K 75 100 120(108-132) 150 200 15000 120 1.2 5200
25D151K 95 125 150(135-165) 150 250 1500 160 1.2 4300
25D181K 115 150 180(162-198) 150 300 15000 175 1.2 3500
25D201K 130 170 200(180-220) 150 340 15000 190 1.2 3200
25D221K 140 180 220(198-242) 150 360 15000 200 1.2 2900
25D241K 150 200 240(216-264) 150 395 15000 220 1.2 2650
25D271K 175 225 270(243-297) 150 455 15000 255 1.2 2400
25D301K 190 250 300(270-330) 150 500 15000 275 1.2 2100
25D331K 210 275 330(297-363) 150 550 15000 300 1.2 1900
25D361K 230 300 360(324-396) 150 595 15000 330 1.2 1750
25D391K 250 320 390(351-429) 150 650 15000 360 1.2 1600
25D431K 275 350 430(387-473) 150 710 15000 380 1.2 1500
25D471K 300 385 470(423-517) 150 775 15000 400 1.2 1400
25D511K 320 415 510(459-561) 150 845 15000 420 1.2 1250
25D561K 350 460 560(504-616) 150 925 15000 440 1.2 1150
25D621K 385 505 620(558-682) 150 1025 15000 450 1.2 1050
25D681K 420 560 680(612-748) 150 1120 15000 460 1.2 950
25D751K 460 615 750(675-825) 150 1240 15000 510 1.2 850
25D781K 485 640 780(702-858) 150 1290 15000 530 1.2 850
25D821K 510 670 820(738-902) 150 1355 15000 570 1.2 800
25D911K 550 745 910(819-1001) 150 1500 15000 620 1.2 700
25D102K 625 825 1000(900-1100) 150 1650 15000 685 1.2 650
25D112K 680 895 1100(990-1210) 150 1815 15000 720 1.2 600
25D122K 750 990 1200(1080-1320) 150 1980 15000 792 1.2 550
25D142K 880 1140 1400(1260-1540) 150 2310 15000 850 1.2 500
25D162K 1000 1280 1600(1440-1760) 150 2640 15000 970 1.2 450
25D182K 1100 1465 1800(1620-1980) 150 2970 15000 1092 1.2 400
Soldering Recommendation
Wave Lead Free Soldering Recommendation
Overvoltage Suppression Fast Response VDR 25mm Zinc Oxide Varistor Resistor 25D101K 100V For Surge Protection
Peak Temperature 265℃
Dipping Time 10 seconds (max.)
Soldering 1 time
Recommendation Reworking Conditions with Soldering Iron
Temperature of Soldering Iron-tip 360℃ (max.)
Soldering Time 3 seconds (max.)
Distance from Varistor 2mm (min.)
Package
Bulk 100pcs/bag 4bags/box (180K~621K) ;50pcs/bag 4bags/box (681K~182K)
Current Energy and Power Dissipation Ratings
Should transients occur in rapid succession, the average times the number of pulses per second. The power so developed must be within the specifications shown on the Device Ratings and Specifications Table for the specific device. The operating values of a MOV need to be derated at high temperatures as shown above. Because varistors only dissipate a relatively small amount of average power they are not suitable for repetitive applications that involve substantial amounts of average power dissipation.
25mm Zinc Oxide Varistor

Zinc Oxide Varistor EV6-25D180L 25mm 18VDC
Zinc Oxide Varistor EV6-25D220K 25mm 22VDC
Zinc Oxide Varistor EV6-25D270K 25mm 27VDC
Zinc Oxide Varistor EV6-25D330K 25mm 33VDC
Zinc Oxide Varistor EV6-25D390K 25mm 39VDC
Zinc Oxide Varistor EV6-25D470K 25mm 47VDC
Zinc Oxide Varistor EV6-25D560K 25mm 56VDC
Zinc Oxide Varistor EV6-25D680K 25mm 68VDC
Zinc Oxide Varistor EV6-25D820K 25mm 82VDC
Zinc Oxide Varistor EV6-25D101K 25mm 100VDC
Zinc Oxide Varistor EV6-25D121K 25mm 120VDC
Zinc Oxide Varistor EV6-25D151K 25mm 150VDC
Zinc Oxide Varistor EV6-25D181K 25mm 180VDC
Zinc Oxide Varistor EV6-25D201K 25mm 200VDC
Zinc Oxide Varistor EV6-25D221K 25mm 220VDC
Zinc Oxide Varistor EV6-25D241K 25mm 240VDC
Zinc Oxide Varistor EV6-25D271K 25mm 270VDC
Zinc Oxide Varistor EV6-25D301K 25mm 300VDC
Zinc Oxide Varistor EV6-25D331K 25mm 330VDC
Zinc Oxide Varistor EV6-25D361K 25mm 360VDC
Zinc Oxide Varistor EV6-25D391K 25mm 390VDC
Zinc Oxide Varistor EV6-25D431K 25mm 430VDC
Zinc Oxide Varistor EV6-25D471K 25mm 470VDC
Zinc Oxide Varistor EV6-25D511K 25mm 510VDC
Zinc Oxide Varistor EV6-25D561K 25mm 560VDC
Zinc Oxide Varistor EV6-25D621K 25mm 620VDC
Zinc Oxide Varistor EV6-25D681K 25mm 680VDC
Zinc Oxide Varistor EV6-25D751K 25mm 750VDC
Zinc Oxide Varistor EV6-25D781K 25mm 780VDC
Zinc Oxide Varistor EV6-25D821K 25mm 820VDC
Zinc Oxide Varistor EV6-25D911K 25mm 910VDC
Zinc Oxide Varistor EV6-25D951K 25mm 950VDC
Zinc Oxide Varistor EV6-25D102K 25mm 1000VDC
Zinc Oxide Varistor EV6-25D112K 25mm 1100VDC
Zinc Oxide Varistor EV6-25D122K 25mm 1200VDC
Zinc Oxide Varistor EV6-25D142K 25mm 1400VDC
Zinc Oxide Varistor EV6-25D162K 25mm 1600VDC
Zinc Oxide Varistor EV6-25D182K 25mm 1800VDC
China Overvoltage Suppression Fast Response VDR 25mm Zinc Oxide Varistor Resistor 25D101K 100V For Surge Protection for sale

Overvoltage Suppression Fast Response VDR 25mm Zinc Oxide Varistor Resistor 25D101K 100V For Surge Protection

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