DE37 Series power supply line and communication line
For Communication Lines
The DE37 series surge absorbers have a 5mm pitch and are ideal for power lines and communication...
Description
For Communication Lines
The DE37 series surge absorbers have a 5mm pitch and are ideal for power lines and communication networks. This compact device can handle surges of up to 1500A(8/20
SURGE ABSORBER
■Features
●The 5mm pitch; radial taped parts can be mounted using automatic insertion equipment. ●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 100M .
Part number system
DE37
Series
401
DC Spark-over voltage(Vs)
2 3 The first two digits are significant, and the third is number of zeros. 401 40 101 400v Ex.) 401 meanes: 40✕101=400v L M W
W
DC Spark-over voltage tolerance
15 20 20 15 S A D
S
Taping form
00
Taping dimensions
mm Unit:mm
B
Packing form
Axial taping Radial taping No taping
Symbol 04 12 22 00
Taping width Radial taping 26 52 No taping
Pitch 12.7 10 10
B F
Bulk pack Flat pack taping
Dimensions
3.7 0.4 mm Unit mm 0.50 0.05
30.0 3.0
7.0 1.0
30.0 3.0
Series
Part number
DC spark-over voltage Vs 300V 350V 400V 500V 1,000V 3,600V 4,500V
Insulation resistance IR DC 100V
Electrostatic capacitance 1kHz-6V max.
Surge current capacity 8/20µsec.
Withstanding Voltage UL 497B 1
UL UL recognized UL1414 2 UL1449 3
DE37-301L DE37-351M DE37-401W DE37 DE37-501M DE37-102M DE37-362M DE37-...
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