RELAYS Panasonic

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Panasonic is part of a large worldwide groupselling relays and associated switching products under different brand names in different territories.The conditions of use in some territories may differ from those customary in Europe. In particular there are often major differences in regard to national and international specifications, such as UL, CSA, VDE, SEV, EVE, SEMKO, etc. Thus, when considering contact loads as stated in this catalogue (e.g. 10 A, 30 VDC for the SP relay) its hould be understood that these values are not necessarily an absolute maximum but tested ratings. Mostly the stated value has been tested for a certain life expectancy as stated by the manufacturer or the respective test house. Thus, under different conditions, the stated “maximum” may, in practice, be safely exceeded.

Vydal: Panasonic Electric Works Czech s.r.o. Autor: Panasonic

Strana 940 z 1090

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W recommend hand soldering, because these relays are not constructed to prevent flux and cleaning fluid from entering during autom atic soldering. However, cleaning is not possible. L J~J T m J 3. harmful gas humidity will ever reach the contacts. e Relay with latching construction composed coils: set coil and reset coil. ith one coil, the relay set or reset applying signals opposite polarities. 3 e Construction designed prevent seeping flux when soldering and cleaning fluid when cleaning. Take care Take care No Flux-Resistant Type Term inals are sealed molded sim ultaneously. The relay set reset by alternately applying pulse signals the same polarity. No Yes Yes Base Base Solder *Since the plastic breathes, please not use atm osphere that contains silicone. Yes Yes \Sealing_resin_ Yes es* Sealed capsule type (EP and relays only) H erm etically sealed construction by sealing the metal case and plate, and the term inal and ceram ic pa rt, ith solder. e Relay which turns when the coil is energized and turns off when de­ energized. e This type herm etically sealed with ceramic and metal plating.Relay Technical Information CONFIGURATION AND CONSTRUCTION PROTECTIVE CONSTRUCTION 1. The joint between the case and base higher than the surface the board. 2 e The relay constructed that flux will not enter inside the relay during autom atic soldering. 4. OPERATIONAL FUNCTION 1. (S chem atic exam ple: relay) 2 e Relay with latching construction that can maintain the off state with pulse input. 1 7 m +y (S chem atic exam ple: relay) tic exam ple: relay ds_x61_en_relay_technical_information_090712D. This type cannot washed. e To protect from dust, these types are covered, for example, with plastic case. CONSTRUCTION AND CHARACTERISTICS Type Construction Characteristics A utom atic Soldering Autom atic C leaning Dust Resistance Harm ful Gas Resistance Dust over Type M ost basic construction where the case and base (or body) are fitted together. Yes No Term inals, case, and base are filled with sealing resin. Harmful substances the contacts are removed by gas purging before sealing with. Yes No Sealing resin Take care Take care No No S ealed Type S ealed construction ith term inals, case and base sealed shut with sealing resin