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34S High Energy Varistor ，In 15KA Disc Varistor For Industrial Applications

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Address: Floor 4, NO.25-29,Power Station Road, Xihu , Shilong Town , Dongguan 523325, China.

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Guangdong Uchi Technology Co.,Ltd

34S High Energy Varistor ，In 15KA Disc Varistor For Industrial Applications

Country/Region	china
City & Province	dongguan
Categories	Solar Chargers

Product Details

In 15KA Imax 40KA High Energy Varistor For Surge Protection 34S

Part number code for “UCHI ”

Sizes	MAX		d	d-1(±0.1)	A	A-1	K
Sizes	D	H	d	d-1(±0.1)	A	A-1	K
14D	16.5	21.0		0.8		7.5±1.0	≦3.0
20D	21.0	26.0		1.0		10±1.0	≦3.0
25D	26.0	31.0		1.0		10±1.0	≦3.0
32D	35.0	40.0	7×0.5	1.5	25.4±1.0	25.4±1.0	≦5.0
40D	42.0	48.0	7×0.5	1.5	25.4±1.0	25.4±1.0	≦5.0
53D	56.0	61.0	9.6×0.7		25.4±1.0		≦5.0
20S / 22L	22.0	25.0	4×0.3	1.0	22±1.0	10±1.0	≦3.0
22S	28.0	28.0	4×0.4	1.0	22±1.0	10±1.0 / 12.5±1.0	≦5.0
30S	35.0	28.0	4×0.5	1.5	22±1.0 / 25.4±1.0	22±1.0	≦5.0
34L	33.0	38.0	6×0.5 / 7×0.5	1.5	22±1.0 / 25.4±1.0	22±1.0	≦5.0
34S	36.0	40.0	6×0.5 / 7×0.5	1.5	22±1.0 / 25.4±1.0	22±1.0	≦5.0
34R	36.0	40.0	6×0.5 / 7×0.5		22±1.0 / 25.4±1.0
34Z	41.0	40.0	7×0.5		25.4±1.0		≦5.0

UCHI.34S SPECIFICATION

High energy varistors (MOVs) are designed for various applications. UCHI® offers the thinnest Type 1 (class I) varistors and high quality Type 2 (class II) varistors with the highest Imax capability, on the market.

The Epoxy coated type products are heavy-duty metal oxide varistors designed mainly for industrial applications and SPDs. They are larger diameter versions of the conventional metal oxide varistor disc components. They can have standard rigid terminals from UCHI® or can be custom designed to fulfill a customer's need to handle high current and energy, facilitating the mounting onto printed circuit boards. The Epoxy Coated Series offers excellent surge protection for use in industrial and consumer electrical equipment, power distribution, control equipment, security/fire alarm systems, railroad equipment, switchboards, computers, telecommunications, power supplies and motor controls.

Model Number 34*34mm		Maximum		Varistor Voltage		Clamping		Rated voltage	Maximum		Maximum	Maximum	Typical
		Allowable				voltage			Peak Current		Peak Current	Energy	Capacitance
		Voltage				(max.)			(8/20μs)		(8/20μs)	(Joule)	(Reference)
Normal Type	Silver Disc	AC.Rms	DC	V1.0mA( V )		VC	IP	reference	In.10times	I Max.	i Max.	10/1000	@ 1KHz
Normal Type	Type	( V )	( V )	min.	max.	( V )	( A )	( V )	( KA )		(KA)	μs	( pf )
34S470K	34A470K	30	38	42	52	93	60	DC 24	10	20	20	96	35000
34S560K	34A560K	35	45	50	63	110	60					115	29500
34S680K	34A680K	40	56	61	75	135	60					136	24200
34S820K	34A820K	50	65	74	90	135	300	DC 48	15	30	30	156	17950
34S101K	34A101K	60	85	90	110	165	300	DC 48	15	30	30	195	15000
34S121K	34A121K	75	100	108	132	200	300	DC 60	20	45	50	235	12200
34S151K	34A151K	95	125	135	165	250	300	DC 60				296	10000
34S181K	34A181K	115	150	162	198	300	300	AC 100				350	8250
34S201K	34A201K	130	170	185	225	340	300	AC 125				400	6750
34S221K	34A221K	140	180	198	242	360	300					450	6400
34S241K	34A241K	150	200	222	270	395	300					480	5650
34S271K	34A271K	180	225	256	310	455	300					540	5100
34S301K	34A301K	190	250	270	330	500	300					600	4510
34S331K	34A331K	210	275	297	363	550	300	AC 250	20	45	50	656	4150
34S361K	34A361K	230	300	324	396	595	300	Telephone				745	3750
34S391K	34A391K	250	320	362	440	650	300	test				830	3500
34S431K	34A431K	275	350	387	473	710	300	AC 250				920	2950
34S471K	34A471K	300	385	423	517	775	300					1000	2880
34S511K	34A511K	320	415	459	561	845	300					1060	2650
34S561K	34A561K	350	460	504	616	925	300					1150	2450
34S621K	34A621K	385	505	558	682	1025	300					1250	2200
34S681K	34A681K	420	560	612	748	1120	300					1250	2000
34S751K	34A751K	460	615	675	825	1240	300					1280	1820
34S781K	34A781K	485	640	702	858	1290	300					1350	1750
34S821K	34A821K	510	670	738	902	1355	300	AC 380 or G	20	40	45	1395	1650
34S911K	34A911K	550	745	819	1001	1500	300					1475	1500
34S951K	34A951K	575	760	855	1045	1570	300					1485	1430
34S102K	34A102K	625	825	900	1100	1650	300					1550	1350
34S112K	34A112K	680	895	990	1210	1815	300					1700	1230
34S122K	34A122K	750	980	1150	1320	1980	300		15	40	40	1750	1135
34S142K	34A142K	850	1120	1315	1540	2310	300					1750	970
34S162K	34A162K	1000	1320	1550	1760	2640	300					2000	840
34S182K	34A182K	1100	1485	1700	1980	2970	300					2000	800

	Clamping Voltage ±10 %(V)
	0.5KA	3KA	5KA	10KA	20KA	40KA
34S101K	165	195	210	240	300	400
34S241K	370	385	450	500	600	750
34S431K	650	725	760	890	970	1100
34S511K	750	850	900	1015	1150	1370
34S621K	850	900	1000	1170	1450	1740
34S911K	1250	1450	1550	1750	2000	2250
34S112K	1550	1750	1850	2150	2400	2800

Features

Provided in Disc Form For Unique Packing by high-energy disc varistors (MOVs) intended for special applications Customer

Solderable Electrode Finish Options
Pressure Contacts and/or Disc Stacking May Be Utilized
Available Edge Passivation Insulation
No Derating Up to 85ºC Ambient.

Applications

Transistor, diode or TRIAC semiconductor protection
Surge protection in consumer electronics
Surge protection in electronic home appliances, gas and petroleum appliances
Relay and electromagnetic valve surge absorption

Recommended application areas

(1). transistor, IC, SCR and semiconductor switching element and a variety of electronic, electrical equipment of over voltage
protection
(2) home appliances surge absorption and overvoltage protection
(3) industrial electrical surge absorption
(4) to eliminate electrostatic discharge and noise signal
(5) surge absorption of relays and solenoid valves
(6). The leakage switch overvoltage protection
All landowners telephone program-controlled switches and lightning protection and overvoltage protection of communications
equipment

Our Services & Strength

1. We provide the high quality, strong and sturdy products.
2. Products have passed ISO9001 international certification and meet the international standard.
3. Strict inspection before leaving the factory.
4. Products are easy to carry since the small volume and light weight.
Leading technology to provide customized products for customers.
5. On time delivery.
6. We provide free design and support OEM&ODM.
7. We could provide free sample.
8. A wide variety of products.
9.The materials of products are selected carefully and exquisite workmanship.
10. No smell and no fading.