Dipped 7mm Zinc Oxide Varistors

• Customization: Available
• Resistance: Fixed Resistor
• Function for Resistance: Protective Resistor
• Model NO.: 7D431K Zinc Oxide Varistors
• Installation: DIP Resistor
• Material: Metal Film Resistor
• Packaging: Throught Hole
• Type: Varistor
• Resistance change scale: Log Scale
• Application: Television
• Transport Package: Bulk Pack/Ammo Tape
• Specification: ROHS
• Trademark: Elecsound
• Origin: China
• HS Code: 8533400000
• Production Capacity: 5000000PCS/Year

Product Description

EV2 - 7mm Zinc Oxide Varistor
ELECSOUND


Wide Operating voltage (V1mA) range from 18V~820V
Withstanding Surge Current: 250~1750A 
Model Size: 7mm
Fast responding to transient over-voltage<25ns
Low Clamping ratio and no following-on current
Rohs Compliant

Elecsound is very strong in ZINC OXIDE VARISTOR, we can offer below size with good price. We can make lead free and with many approvals.
5mm Dipped ZINC OXIDE VARISTOR
7mm Dipped ZINC OXIDE VARISTOR
10mm Dipped ZINC OXIDE VARISTOR
14mm Dipped ZINC OXIDE VARISTOR
20mm Dipped ZINC OXIDE VARISTOR

Application:
Transistor, Diode, IC, Thyristor or diac semiconductor protection
Surge protection in consumer electronics
Surge protection in industrial electronics
Surge protection in electronic home appliance, gas and petroleum.
Relay and electromangnetic valve surge absorption
 

Electrical Characteristics
Part number	Voltage at    DC1mA             (25ºC)	Max. Continuous Applied Voltage		Max. Voltage at Class Current Vc(V)	Class Current (8/20us)            Ip(A)	Energy Surge (10/1000us)  high(J)	Std. Energy  (J)	Max. Peak Current    (A)	std.     I(A)	Rated Power  (W)	Typical Capatance    @1KHz(pf)
		AC(V)	DC(V)
EV2-07D180L	18(15-21.6)	11	14	38	2.5	1.1	0.9	500	250	0.02	3500
EV2-07D220K	22(19.5-24)	14	18	43	2.5	1.3	1.1	500	250	0.02	2800
EV2-07D270K	27(24-31)	17	22	53	2.5	1.6	1.3	500	250	0.02	2200
EV2-07D330K	33(29.5-36.5)	20	26	65	2.5	2	1.6	500	250	0.02	1800
EV2-07D390K	39(35-43)	25	31	77	2.5	2.4	1.9	500	250	0.02	1450
EV2-07D470K	47(42-52)	30	38	93	2.5	2.8	2.3	500	250	0.02	1150
EV2-07D560K	56(50-62)	35	45	110	2.5	3.4	2.7	500	250	0.02	1070
EV2-07D680K	68(61-75)	40	56	135	2.5	4.5	3.6	500	250	0.02	970
EV2-07D820K	82(74-90)	50	65	135	10	7	5	1750	1250	0.25	930
EV2-07D101K	100(90-110)	60	85	165	10	8.5	6	1750	1250	0.25	860
EV2-07D121K	120(108-132)	75	100	200	10	10	7.5	1750	1250	0.25	670
EV2-07D151K	150(135-165)	95	125	250	10	13	9	1750	1250	0.25	490
EV2-07D181K	180(162-198)	115	150	300	10	15	11	1750	1250	0.25	330
EV2-07D201K	200(180-225)	130	170	340	10	18	13	1750	1250	0.25	240
EV2-07D221K	220(198-242)	140	180	360	10	19	14	1750	1250	0.25	190
EV2-07D241K	240(216-264)	150	200	395	10	21	15	1750	1250	0.25	165
EV2-07D271K	270(243-297)	175	225	455	10	24	17	1750	1250	0.25	150
EV2-07D301K	300(270-330)	195	250	505	10	26	19	1750	1250	0.25	135
EV2-07D331K	330(297-363)	210	275	550	10	29	21	1750	1250	0.25	130
EV2-07D361K	360(324-396)	230	300	595	10	32	23	1750	1250	0.25	125
EV2-07D391K	390(351-429)	250	320	650	10	35	25	1750	1250	0.25	105
EV2-07D431K	430(387-473)	275	350	710	10	40	28	1750	1250	0.25	100
EV2-07D471K	470(423-517)	300	385	775	10	42	30	1750	1250	0.25	90
EV2-07D511K	510(459-561)	320	418	842	10	45	32	1750	1250	0.25	80
EV2-07D561K	560(504-616)	350	460	920	10	46	32	1750	1250	0.25	75
EV2-07D621K	620(558-682)	385	507	1025	10	48	35	1750	1250	0.25	70
EV2-07D681K	680(612-748)	420	560	1120	10	53	40	1750	1250	0.25	60
EV2-07D751K	750(675-825)	460	615	1240	10	55	40	1750	1250	0.25	57
EV2-07D781K	780(702-858)	485	640	1290	10	55	40	1750	1250	0.25	55
EV2-07D821K	820(738-902)	510	670	1335	10	57	42	1750	1250	0.25	53

Product Overviews
We currently offer a broad range of capacitors, LEDs, Cermet Trimming Potentiometers, PCBs, Semiconductors, Transistors, Zinc Oxide Varistors, Switches and Resistors.



Company Information
Elecsound is an ISO Certificated  manufacturer of high quality, high reliability electronic components, formed in January of 1996. Our staff has over 10 years of experience with excellent English. All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.


Certificates


Packaging & Shipping



FAQ
1: How long is your lead time?
It depends. Normally, it is 2-6 working days if the goods are in stock, or it is 7-40 days if the goods not in stock.
 
2: What is your terms of payment ?
For small amount orders, 100% better paid by PayPal or T/T in advance. For large amount orders like more than
10000USD, 30% T/T in advance , balance fully paid before shipment.
 
3. Do you have any MOQ limit for an order?
Yes, we have MOQ. different items have different MOQ. We will mark MOQ when we quote.
 
4: How to proceed an order?
Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly, customer confirms the samples and pay deposit for the official order. Finally, we arrange the production and ship once it's ready.  
 
5: Do you accept online orders?
Sure!! We prefer to fulfil orders under Trade Assurance system, since both parties will be protected.   
 
6: Do you provide samples? is it free or extra?
Yes, normally we could offer samples with free charge but do not pay the shipping freight. 
   
7: How do you guarantee my goods right?
Order will be arranged exactly as requested, we will doubly check the packing and qty before delivering out also we will take you photos if required or necessary.
 
8: Is it OK to print my logo on the packing?
Of course, customized packing accepted!! But it may bring some cost, it depends on the qty, if small qty then we don't accept.

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