Guangdong Uchi Electronics Co.,Ltd
| Packaging Details | Bulk/Ammo/Reel |
| Delivery Time | 5-7 days |
| Payment Terms | T/T,Paypal,Western Union,Money gram |
| Supply Ability | 5000,000,000PCS Per Month |
| Place of Origin | Dongguan，Guangdong,China |
| Brand Name | UCHI |
| Certification | UL.VDE,SGS,REACH,CQC,CSA.ISO.ROHS,CUL |
| Model Number | 34S621K |
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Product Specification
| Packaging Details | Bulk/Ammo/Reel | Delivery Time | 5-7 days |
| Payment Terms | T/T,Paypal,Western Union,Money gram | Supply Ability | 5000,000,000PCS Per Month |
| Place of Origin | Dongguan，Guangdong,China | Brand Name | UCHI |
| Certification | UL.VDE,SGS,REACH,CQC,CSA.ISO.ROHS,CUL | Model Number | 34S621K |
| High Light | silicon carbide varistor ，clamping voltage varistor | ||
Varistor, MOV with 34S, Customized Requirements are Welcome
Quick Detail:
Description:
Varistors provide reliable and economical protection against high voltage transients and surges which may be produced,for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients.When a transient occurs, the varistor resistance changes from a very high stand-by value to a very low conducting value. The transient is thus absorbed and clamped to a safe level, protecting sensitive circuit components.Varistors are manufactured from a non-homogeneous material, giving a rectifying action at the contact points of two particles. Many series and parallel connections determine the voltage rating and the current capability of the varistor
Applications:
Specifications:
| Part Number | Vac(V) | Vdc(V) | V1mA(V) | Ip(A) | Vc(V) | I(A) | (J) | @iKHz(pF) |
| 34S330K | 20 | 26 | 33(30-36) | 60 | 65 | 12000 | 50 | 43000 |
| 34S390K | 25 | 31 | 39(35-43) | 60 | 77 | 12000 | 65 | 31500 |
| 34S470K | 30 | 38 | 47(42-52) | 60 | 93 | 12000 | 75 | 28000 |
| 34S560K | 35 | 45 | 56(50-62) | 60 | 110 | 12000 | 90 | 24500 |
| 34S680K | 40 | 56 | 68(61-75) | 60 | 135 | 12000 | 110 | 21500 |
| 34S820K | 50 | 65 | 82(74-90) | 300 | 135 | 30000 | 135 | 19500 |
| 34S101K | 60 | 85 | 100(90-110) | 300 | 165 | 30000 | 165 | 15500 |
| 34S121K | 75 | 100 | 120(108-132) | 300 | 200 | 30000 | 200 | 13000 |
| 34S151K | 95 | 125 | 150(135-165) | 300 | 250 | 30000 | 260 | 11000 |
| 34S181K | 115 | 150 | 180(162-198) | 300 | 300 | 30000 | 300 | 9000 |
| 34S201K | 130 | 170 | 200(180-220) | 300 | 340 | 40000 | 330 | 8000 |
| 34S221K | 140 | 180 | 220(198-242) | 300 | 360 | 40000 | 360 | 7800 |
| 34S241K | 150 | 200 | 240(216-264) | 300 | 395 | 40000 | 390 | 7600 |
| 271KS34 | 175 | 225 | 270(243-297) | 300 | 455 | 40000 | 420 | 7200 |
| 301KS34 | 190 | 250 | 300(270-330) | 300 | 500 | 40000 | 460 | 7000 |
| 331KS34 | 210 | 275 | 330(397-363) | 300 | 550 | 40000 | 500 | 6400 |
| 361KS34 | 230 | 300 | 360(324-396) | 300 | 595 | 40000 | 510 | 6000 |
| 391KS34 | 250 | 320 | 390(351-429) | 300 | 650 | 40000 | 530 | 4800 |
| 431KS34 | 275 | 350 | 430(387-473) | 300 | 710 | 40000 | 600 | 4600 |
| 471KS34 | 300 | 385 | 470(423-517) | 300 | 775 | 40000 | 650 | 4100 |
| 34S511K | 320 | 415 | 510(459-561) | 300 | 845 | 40000 | 700 | 4000 |
| 34S561K | 350 | 460 | 560(504-616) | 300 | 925 | 40000 | 730 | 3800 |
| 34S621K | 385 | 505 | 620(558-682) | 300 | 1025 | 40000 | 780 | 3600 |
| 34S681K | 420 | 560 | 680(612-748) | 300 | 1120 | 40000 | 810 | 3300 |
| 34S751K | 460 | 615 | 750(675-825) | 300 | 1240 | 40000 | 850 | 3000 |
| 34S781K | 485 | 640 | 780(702-858) | 300 | 1290 | 40000 | 930 | 2850 |
| 34S821K | 510 | 670 | 820(738-902) | 300 | 1355 | 40000 | 970 | 2700 |
| 34S911K | 550 | 745 | 910(819-1001) | 300 | 1500 | 40000 | 1050 | 2100 |
| 951KS34 | 575 | 765 | 950(855-1045) | 300 | 1570 | 40000 | 1080 | 1900 |
| 34S102K | 625 | 825 | 1000(900-1100) | 300 | 1650 | 40000 | 1120 | 1700 |
| 34S112K | 680 | 895 | 1100(990-1210) | 300 | 1815 | 40000 | 1250 | 1520 |
| 34S122K | 750 | 990 | 1200(1080-1320) | 300 | 1980 | 40000 | 1340 | 1400 |
| 34S142K | 880 | 1140 | 1400(1260-1540) | 300 | 2310 | 40000 | 1400 | 1200 |
| 34S162K | 1000 | 1280 | 1600(1440-1760) | 300 | 2640 | 40000 | 1500 | 1100 |
Competitive Advantage:,
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
1,500,000-2,500,000
Employee Number:
138~168
Ecer Certification：
Verified Supplier
Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...
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