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Bourns RJ11 protection kit SMT 20 Parts PN-DESIGNKIT-7 Datenbogen

Produktcode
PN-DESIGNKIT-7
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RJ11 SLIC Protection
GR-1089-CORE Dual Supply Voltage
SLIC
+V
BAT
-V
BAT
B1250T
B1250T
RJ11
220 nF
220 nF
TISP8200HDMR-S
TISP8201HDMR-S
The schematic above illustrates the application protection and does not constitute the complete 
circuit design. Customers should verify actual device performance in their specific applications. 
COPYRIGHT© 2012 • BOURNS, INC. •  6/12 • e/CPK1018   •   “PortNote”  is a registered service mark of Bourns, Inc. 
“Bourns” is a registered trademark of Bourns, Inc. in the U.S. and other countries.
Solution Products
Asia-Pacific:
  Tel +886-2 256 241 17
 
Fax +886-2 256 241 16
Bourns® PortNote® solutions provide protection 
recommendations for typical port threats. 
For more information, go to:
www.bourns.com
or email: protection@bourns.com
Americas:
  Tel +1-951 781-5500
 
Fax +1-951 781-5700
Europe:
  Tel +41-(0)41 768 55 55
 
Fax +41-(0)41 768 55 10
Compliance
GR-1089-CORE, Section 4, Port Types 1, 3, 5
Alternate Recommendations
Other PortNote® Solutions:
• RJ11 SLIC Protection: GR-1089-CORE Negative Voltage Tracking
• RJ11 SLIC Protection: ITU-T Negative Voltage Tracking
• RJ11 SLIC Protection: ITU-T Dual Supply Voltage
Benefit
This solution provides a high level of protection in 
a small amount of PCB area.
Objective
The SLIC telephone interface 
supplies battery power, provides 
dialtone, and generates ringing 
voltage. This solution protects 
dual supply voltage SLIC 
interfaces against surge and 
power contact threats. 
Solution
1 Thyristor: TISP8200HDMR-S
1 Thyristor: TISP8201HDMR-S
2 Telecom Fuses: B1250T 
Design Kit