Plastic Encapsulated 3225 4032 SMT Surface Mount SMD Chip Zinc Metal Oxide Varistors For Surge Protection
Description of Plastic Encapsulated 3225 4032 SMT Surface Mount SMD Chip Zinc Metal Oxide Varistors
3225 4032 series varistors (Plastic SMD Type) is an innovative products instead of the leads acording to customers’ demands such as big size SMD components. It is widely used in LED driving power supply, communication equipment, carrier module,security equipment etc. In which reflow welding process is adopted. 3225 SMD Varistor replace 07D plug in varistor and 4032 SMD Varistor replace 10D dip varistor.
Features of Plastic Encapsulated 3225 4032 SMT Surface Mount SMD Chip Zinc Metal Oxide Varistors
1. RoHS compliant
2. Available for SMT flow/reflow soldering
3. Low profile and space saving
4. Large capability to withstand high surge current
5. Low inductance construction with excellent response
6. Encapsulation material according to UL94-V0
7. Operating temperature range: -40°C ~ +125°C
Storage temperature range: -40°C ~ +125°C
8. Agency recognition: UL
Recommended Applications of Plastic Encapsulated 3225 4032 SMT Surface Mount SMD Chip Zinc Metal Oxide Varistors
1. Power supply
2. Home appliance
3. Industrial equipment
4. Telecommunication or telephone system
Size of Plastic Encapsulated 3225 4032 SMT Surface Mount SMD Chip Zinc Metal Oxide Varistors
| Size | Varistor Voltage Range(V) | L | W | H |
| 3225 | V1ma=201—681 | 8.2±0.3 | 6.3±0.3 | 3.8--4.3±0.3 |
| | V1ma=751—821 | | | 5.2±0.3 |
| Size | Varistor Voltage Range(V) | L | W | H |
| 4032 | V1mA=201—681 | 11.0±0.3 | 8.2±0.1 | 4.8±0.3 |
| | V1mA=751—821 | | | 5.5±0.3 |
Electrical Characteristics of Plastic Encapsulated 3225 4032 SMT Surface Mount SMD Chip Zinc Metal Oxide Varistors
| P/N | Varistor
Voltage (@1mA DC) | Max.
Continuous Voltage | Max. Clamping Voltage
(8/20μs) | Max. Surge Current
(8/20μs) | Max. Energy
(10/1000μs) | Rated Power | Ref.
Capacitan ce@1KHZ |
V1mA
(V) | VAC
(V) | VDC
(V) | Vp (V) | Ip (A) | I max (A) | W max
(J) | P
(W) | C(pF) |
| 3225K201 | 200(180-220) | 130 | 170 | 340 | 10 | 1200 | 11.0 | 0.25 | 200 |
| 3225K221 | 220(198-242) | 140 | 180 | 360 | 10 | 1200 | 12.0 | 0.25 | 180 |
| 3225K241 | 240(216-264) | 150 | 200 | 395 | 10 | 1200 | 13.0 | 0.25 | 170 |
| 3225K271 | 270(243-297) | 175 | 225 | 455 | 10 | 1200 | 15.0 | 0.25 | 150 |
| 3225K301 | 300(270-330) | 195 | 250 | 500 | 10 | 1200 | 17.0 | 0.25 | 150 |
| 3225K331 | 330(297-363) | 210 | 275 | 550 | 10 | 1200 | 18.0 | 0.25 | 150 |
| 3225K361 | 360(324-396) | 230 | 300 | 595 | 10 | 1200 | 20.0 | 0.25 | 115 |
| 3225K391 | 390(351-429) | 250 | 320 | 650 | 10 | 1200 | 21.0 | 0.25 | 105 |
| 3225K431 | 430(387-473) | 275 | 350 | 710 | 10 | 1200 | 23.0 | 0.25 | 95 |
| 3225K471 | 470(423-517) | 300 | 385 | 775 | 10 | 1200 | 25.0 | 0.25 | 90 |
| 3225K511 | 510(459-561) | 320 | 410 | 845 | 10 | 1200 | 25.0 | 0.25 | 85 |
| 3225K561 | 560(504-616) | 350 | 450 | 930 | 10 | 1200 | 26.0 | 0.25 | 80 |
| 3225K621 | 620(558-682) | 395 | 510 | 1020 | 10 | 1200 | 28.0 | 0.25 | 78 |
| 3225K681 | 680(612-748) | 420 | 560 | 1120 | 10 | 1200 | 30.0 | 0.25 | 75 |
| 3225K751 | 750(675-825) | 460 | 615 | 1235 | 10 | 1200 | 32.0 | 0.25 | 70 |
| P/N | Varistor Voltage
(@1mA DC) | Max.
Continuous Voltage | Max. Clamping Voltage
(8/20μs) | Max. Surge Current
(8/20μs) | Max. Energy
(10/1000μs) | Rated Power | Ref.
Capacitan ce@1KHZ |
V1mA
(V) | VAC
(V) | VDC
(V) | Vp (V) | Ip (A) | I max (A) | W max
(J) | P
(W) | C(pF) |
| 4032K201 | 200(180-220) | 130 | 170 | 340 | 25 | 2500 | 25.0 | 0.4 | 500 |
| 4032K221 | 220(198-242) | 140 | 180 | 360 | 25 | 2500 | 27.0 | 0.4 | 450 |
| 4032K241 | 240(216-264) | 150 | 200 | 395 | 25 | 2500 | 30.0 | 0.4 | 420 |
| 4032K271 | 270(243-297) | 175 | 225 | 455 | 25 | 2500 | 35.0 | 0.4 | 370 |
| 4032K301 | 300(270-330) | 195 | 250 | 500 | 25 | 2500 | 40.0 | 0.4 | 330 |
| 4032K331 | 330(297-363) | 210 | 275 | 550 | 25 | 2500 | 42.0 | 0.4 | 300 |
| 4032K361 | 360(324-396) | 230 | 300 | 595 | 25 | 2500 | 45.0 | 0.4 | 280 |
| 4032K391 | 390(351-429) | 250 | 320 | 650 | 25 | 2500 | 50.0 | 0.4 | 260 |
| 4032K431 | 430(387-473) | 275 | 350 | 710 | 25 | 2500 | 55.0 | 0.4 | 230 |
| 4032K471 | 470(423-517) | 300 | 385 | 775 | 25 | 2500 | 60.0 | 0.4 | 210 |
| 4032K511 | 510(459-561) | 320 | 410 | 845 | 25 | 2500 | 67.0 | 0.4 | 200 |
| 4032K561 | 560(504-616) | 350 | 450 | 930 | 25 | 2500 | 69.0 | 0.4 | 180 |
| 4032K621 | 620(558-682) | 395 | 510 | 1020 | 25 | 2500 | 70.0 | 0.4 | 160 |
| 4032K681 | 680(612-748) | 420 | 560 | 1120 | 25 | 2500 | 72.0 | 0.4 | 150 |
| 4032K751 | 750(675-825) | 460 | 615 | 1235 | 25 | 2500 | 75.0 | 0.4 | 130 |
Package of Plastic Encapsulated 3225 4032 SMT Surface Mount SMD Chip Zinc Metal Oxide Varistors
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363
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