DA38 Series has a micro gap cut to an accuracy of several tens of microns in width for rapid response against induced li...
DA38 Series has a micro gap cut to an accuracy of several tens of microns in width for rapid response against induced lightning and electrostatic discharges. Allows performing the AC withstanding
voltage test. This series are ideal for protecting power supplies against surge
voltage.
SURGE ABSORBER
■Features
●Small size. (3.8mm Length 10mm) ●Allows performing the AC withstanding
voltage test. ●Quick response for surge
voltage, and low limiting
voltage. ●Small capacitance and excellent insulation resistance. ●Stable for repeated electrostatic test conditions and environmental fluctuation. ●Axial taping available. ●No polarity. ●No dark effect.
Part number system
DA38
Series
272
Vs DC Spark-over
voltage (Vs)
2 3 The first two digits are significant, and the third is number of zeros. 272 Ex.) 272 means: 27 102=2700v
M
DC Spark-over
voltage tolerance
M 20 B T
T
Packing form
A21F
Special code
Bulk pack Taping Form
Code None A21F
Description Bulk pack Axial Taping, Lead pitch 5mm
Dimensions
3.8 0.5 Unit 0.50 0.05 mm mm
25.5min
10.0
1.0
25.5min
www.DataSheet4U.com
Characteristics
Series Part number DC spark-over
voltage Vs 2,160V 3,240V 2,400V 3,600V 2,880V 4,320V 100M min. DC 500V 1pF max. 8 20 sec. 2,000A Insulation resistance IR Electrostatic Surge current capacitance capacity 1kHz-6V max. 8/20µsec. Surge life test AC AC withstanding
voltage AC1,200V AC1,500V AC1,800V 3sec. 1min. 3sec. UL1414 CSA22.2 4 5 EN132400 6
DA38-272M DA38 DA38-302M DA38-362M
8 20 sec....