DSS Series
DSS Series (For Telecommunication Applications)
Features
¥ Surge protection for telephone lines(telephone, modem, facsim...
Description
DSS Series (For Telecommunication Applications)
Features
¥ Surge protection for telephone lines(telephone, modem, facsimile etc.) ¥ Surge protection for telecommunication lines(computer etc.) ¥ Some models are recognized by UL .
Part Number System
DSS
Series
-
301
DC Spark-over voltage (Vs)
L
DC Spark-over voltage tolerance
-
S
Taping form
00
Taping dimensions Unit:mm
B
Packing form
The first two digits are significant, and the third is number of zeros. Example) 301 -> 30X101=300V
L M
–15% –20%
A C S
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 R
Bulk pack Flat pack taping Reel taping
Dimensions
Unit:mm ¿3.3–0.4 ¿0.50–0.05
30.0–3.0
7.0–1.0
30.0–3.0
Marking
Color code Black Brown Red Orange Yellow Green Blue Purple Gray White
First color band Part number
201M 301L 401M 601M 351M
Second color band Lot No. (ten’s digit) 0 1 2 3 4 5 6 7 8 9
Third color band Lot No. (unit’s digit) 0 1 2 3 4 5 6 7 8 9
Characteristics
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e e h s a t a
Series DSS
Part number
. u t4
m o c
DC spark-over voltage Vs 200V(160~240) DC 100V 300V(255~345) 350V(280~420) 400V(320~480) 600V(480~720) 100M‰min. DC 250V 1pF max. 500A DOC 1cycle 1) ˆ ˆ Insulation resistance IR Electrostatic capacitance 1kHz-6V max. Surge current capacity 8/20 sec. Surge life test UL Recognized UL 497B 2) -
DSS-201M DSS-301L
DSS-351M DSS-401M DSS-601M
1): DOC 1cycle 10/1000 sec. 1kv-12 times, 100/1000 sec. 1kv-...
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