Products list

Our company has the capability of complying with the specifications of products not shown in this webpage.
Those who wish to inquire about our products' technical and/or detailed information, please contact our sales division.
( Sales office : 81 - 3 - 5704 - 9447 )


Line transformer
Name Application Impedance
SR-463A Line transformer 600 ohms : 600 ohms

SR-851

High withstanding voltage transformer
SR-422
SR-673 Line transformer for ISDN  
SR-588 Line transformer for ADSL 82 ohms : 100 ohms
SR-631A Line transformer SMD type 600 ohms : 600 ohms
 
Hybrid line transformer
Name Application Impedance
SR-463B Hybrid line transformer 600 ohms :
600 ohms / 300 ohms / 600 ohms
SR-604 High withstanding voltage
line hybrid transformer
SR-864
SR-865
SR-684  Line hybrid transformer for SMD
 
Pick up transformer
Name Application Impedance
SR-489 Pick up transformer 20k ohms : 4k ohms
SR-831C Pick up transformer 20k ohms : 20 ohms
 
Surge suppression transformer
Name Application  
SG1 series 1 phase surge suppression transformer
SG3 series 3 phase surge suppression transformer
 
Noise filter transformer
SN series    
 
NCU module
Name Application Impedance
SR-861A NCU module for FAX 600 ohms : 600 ohms
SR-861B NCU module for FAX ( Hybrid type ) 600 ohms :
600 ohms / 300 ohms / 600 ohms
SR-603 DC resistance control module   
SR-456B DC impression module
 
Inductor
Name Application  
SR-010 Choke coil
SR-163 Choke coil
SR-564 series Fixed inductor
SR-623 Miniaturized inductor module
Electronic choke for telephone network
Name Application   
TAL-100  
 
Sine wave ringer module
Name Application    
SR-620A series 2.3W sine wave ringer module
SR-670A series 1W sine wave ringer module
SR-693 Sine wave ringer module
 
Other products
Name Application   
SR-570 Distribution equipment
SR-581 600 A-1 ( Dial type telephone )
equivalent circuit