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DE37-401W

Mitsubishi
Part Number DE37-401W
Manufacturer Mitsubishi
Description DE37 Series power supply line and communication line
Published Mar 10, 2014
Detailed Description For Communication Lines The DE37 series surge absorbers have a 5mm pitch and are ideal for power lines and communication...
Datasheet PDF File DE37-401W PDF File

DE37-401W
DE37-401W

Overview
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 DE37-452M DC 250V 100M min.
DC 500V DC 1000V 1pF max.
1500A (8/20 sec.
) 1 2 UL Standard UL 497B File No.
E175280 N Approved if used together with a varistor (AC125V : V1mAм270V 8 Joule Min at 2ms, AC250V : V1mAм470V 15 Joule Min at 2ms), electrically connected in series by means such as twist and soldering, staking, welding etc.
3 Approved if used together with a varistor (V1mAм470V, Dм 4 5mm), electrically connected in series by means such as twist and soldering, staking, welding etc.
5mm 5mm, A...


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