DE37 Series

The DE37 Series has excellent surge response characteristics using micro gaps.

Features

The 5mm pitch; radial taped parts can be mounted using automatic insertion equipment (the part is lower than 15.5mm).
(except the item of over 2700V)
Also available in axial taping (the glass tube can be mounted flat using automatic insertion equipment).
Can be used on megabit class high speed without attenuation of signal due a capacitance value of less than 1pF.
Superior surge response characteristics due to microgap technology.
High insulation resistance of over 100MΩ.
Operating temperature limit : -40 ~ 85°C
Storage Temperature Range : -55 ~ 125°C

　　　　　　　　　　Weight：0.29g

　　　　　　　　　　Manufacturing Site：THAILAND

Part Number	DC spark-over voltage (Vs)	Insulation resistance (IR)		Electrostatic capacitance 1kHz-6V max.	Surge current capacity 8/20μsec.	Surge life test 8/20μ sec. 100A
DE37-301L	300V(255~345)	≧100MΩmin.	DC 100V	≦1pF max.	1500A	300times
DE37-351M	350V(280~420)		DC 250V
DE37-401W	400V(340~480)
DE37-501M	500V(400~600)
DE37-102M	1,000V(800~1,200)		DC 500V
DE37-272M	2,700V(2,160~3,240)					200times
DE37-302M	3,000V(2,400~3,600)
DE37-362M	3,600V(2.880~4.320)
DE37-452M	4,500V(3,600~5,400)		DC 1000V

Part Number	Withstanding voltage	UL recognized		cUL規格認定品	EN recognized
Part Number	Withstanding voltage	UL 497B File No. E175280	UL1449 File No. E318314	CSA C22.2No.269 UL File No. E318314	EN62368-1 TÜV. Report No. J50164439
DE37-301L	–	○	-	-	-
DE37-351M	–	○	-	-	-
DE37-401W	–	○	-	-	-
DE37-501M	–	○	-	-	-
DE37-102M	–	–	–	-	–
DE37-272M	AC1,000V-1min. AC1,200V-3sec	–	○ 1)	○ 1)	-
DE37-302M	AC1,500V-1min.	–	○ 2)	○ 2)	○ 3)
DE37-362M	AC1,800V-3sec	–	○ 2)	○ 2)	○ 3)
DE37-452M	AC2,000V-1min.	–	○ 2)	○ 2)	○ 3)

Approved if used with a varistor (125VAC : V1mA ≧ 270V, φ≧ 5mm) electrically connected in Series.
Approved if used with a varistor (125VAC : V1mA ≧ 270V, φ≧ 5mm ; 250VAC : V1mA ≧ 470V, φ≧ 5mm) electrically connected in Series.
Approved if used with a varistor (V1mA ≧ 470V, φ≧ 5mm) electrically connected in Series.
Safety standard certification conditions may be revised. Would you confirm the web site of each standard about the latest information.
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