Signal Relays (2A or less) DS RELAYS High sensitivity 200 mW Rated operating power, 1 Form C, 2A relays FEATURES Protective constructionSealed type 15 High sensitivity: 200 mW rated operating power (High sensitivity type, single side stable) 9.9 9.9 TYPICAL APPLICATIONS Telecommunications Measurement equipment OA equipment Information related equipment Industrial machines Unitmm ORDERING INFORMATION (PART NO.) AG 2 1 Type / Operating function 0Standard type Single side stable 2Standard type 2 coil latching 3High sensitivity type Single side stable 5High sensitivity type 2 coil latching 44 Contact arrangement 1 : 1 Form C Rated coil voltage (DC) 0 : 1.5 V, 1 : 3 V, 2 : 6 V, 4 : 24 V, 5 : 48 V, 7 : 9 V, 3 : 12 V, 9:5V ORDERING INFORMATION (TYPE NO.) DS 1 E Contact arrangement 1 : 1 Form C 2020.10 Type M Standard type S High sensitivity type industrial.panasonic.com/ac/e/ Operating function NilSingle side stable L2 2 coil latching 1 Rated coil voltage(DC) 1.5, 3, 5, 6, 9, 12, 24, 48 V Panasonic Corporation 2020 ASCTB17E 202009 Signal Relays (2A or less) DS RELAYS TYPES PC board terminal Standard type (M): Carton Contact arrangement 1 Form C 2 coil latching Single side stable Standard packing Rated coil voltage Type No. Part No. Type No. Part No. 1.5 V DC DS1E-M-DC1.5V AG201044 DS1E-ML2-DC1.5V AG221044 3 V DC DS1E-M-DC3V AG201144 DS1E-ML2-DC3V AG221144 5 V DC DS1E-M-DC5V AG201944 DS1E-ML2-DC5V AG221944 6 V DC DS1E-M-DC6V AG201244 DS1E-ML2-DC6V AG221244 9 V DC DS1E-M-DC9V AG201744 DS1E-ML2-DC9V AG221744 12 V DC DS1E-M-DC12V AG201344 DS1E-ML2-DC12V AG221344 24 V DC DS1E-M-DC24V AG201444 DS1E-ML2-DC24V AG221444 48 V DC DS1E-M-DC48V AG201544 DS1E-ML2-DC48V AG221544 Inner carton Outer carton 50 pcs. 500 pcs. High sensitivity type (S): Carton Contact arrangement 1 Form C 2 coil latching Single side stable Standard packing Rated coil voltage Type No. Part No. Type No. Part No. 1.5 V DC DS1E-S-DC1.5V AG231044 DS1E-SL2-DC1.5V AG251044 3 V DC DS1E-S-DC3V AG231144 DS1E-SL2-DC3V AG251144 5 V DC DS1E-S-DC5V AG231944 DS1E-SL2-DC5V AG251944 6 V DC DS1E-S-DC6V AG231244 DS1E-SL2-DC6V AG251244 9 V DC DS1E-S-DC9V AG231744 DS1E-SL2-DC9V AG251744 12 V DC DS1E-S-DC12V AG231344 DS1E-SL2-DC12V AG251344 24 V DC DS1E-S-DC24V AG231444 DS1E-SL2-DC24V AG251444 48 V DC DS1E-S-DC48V AG231544 DS1E-SL2-DC48V AG251544 Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 2 Panasonic Corporation 2020 Inner carton Outer carton 50 pcs. 500 pcs. ASCTB17E 202009 Signal Relays (2A or less) DS RELAYS RATING Coil data * Operating characteristics such as "Operate voltage" and "Release voltage" are influenced by mounting conditions or ambient temperature, etc. Therefore, please use the relay within 5% of rated coil voltage. * "Initial" means the condition of products at the time of delivery. Single side stable High sensitive type (S) Standard type (M) Type Rated coil voltage Operate voltage* (at 20C) Release voltage* (at 20C) Rated operating current (10%, at 20C) Coil resistance (10%, at 20C) 1.5 V DC 266.7 mA 5.63 3 V DC 133.3 mA 22.5 5 V DC 80 mA 62.5 6 V DC 9 V DC 12 V DC Max. 70% V of rated coil voltage (Initial) Min. 10% V of rated coil voltage (Initial) 24 V DC 66.7 mA 90 44.4 mA 203 33.3 mA 360 16.7 mA 1,440 48 V DC 8.3 mA 5,760 1.5 V DC 133.3 mA 11.3 3 V DC 66.7 mA 45 5 V DC 40 mA 125 33.3 mA 180 22.2 mA 405 6 V DC 9 V DC 12 V DC Max. 80% V of rated coil voltage (Initial) Min. 10% V of rated coil voltage (Initial) 16.7 mA 720 24 V DC 8.3 mA 2,880 48 V DC 4.2 mA 11,520 Rated operating power Max. allowable voltage (at 50C) 400 mW 120% V of rated coil voltage 200 mW 160% V of rated coil voltage *square, pulse drive (JIS C 5442) 2 coil latching High sensitive type (S) Standard type (M) Type Rated coil voltage Set voltage* (at 20C) Reset voltage* (at 20C) Rated operating current (10%, at 20C) Coil resistance (10%, at 20C) Set coil Reset coil 1.5 V DC 240 mA 240 mA 3 V DC 120 mA 120 mA 25 25 5 V DC 72 mA 72 mA 69.4 69.4 60 mA 60 mA 100 100 40 mA 40 mA 225 225 30 mA 30 mA 400 400 15 mA 15 mA 1,600 1,600 6 V DC 9 V DC 12 V DC Max. 70% V of rated coil voltage (Initial) Max. 70% V of rated coil voltage (Initial) 24 V DC Set coil Reset coil 6.25 6.25 48 V DC 7.5 mA 7.5 mA 6,400 6,400 1.5 V DC 120 mA 120 mA 12.5 12.5 3 V DC 60 mA 60 mA 50 50 5 V DC 36 mA 36 mA 139 139 30 mA 30 mA 200 200 20 mA 20 mA 450 450 6 V DC 9 V DC 12 V DC Max. 80% V of rated coil voltage (Initial) Max. 80% V of rated coil voltage (Initial) 15 mA 15 mA 800 800 24 V DC 7.5 mA 7.5 mA 3,200 3,200 48 V DC 3.75 mA 3.75 mA 12,800 12,800 Rated operating power Max. allowable voltage (at 50C) Set coil Reset coil 360 mW 360 mW 120% V of rated coil voltage 180 mW 180 mW 160% V of rated coil voltage *square, pulse drive (JIS C 5442) Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 3 Panasonic Corporation 2020 ASCTB17E 202009 Signal Relays (2A or less) DS RELAYS Specifications Item Contact data 1 Form C Contact resistance (initial) Max. 50 m (by voltage drop 6 V DC 1 A) Contact material Ag+Au clad Contact rating (resistive) 2 A 30 V DC Max. switching power (resistive) 60 W, 125 VA Max. switching voltage 220 V DC, 250 V AC Max. switching current 3A Min. switching load (reference value)*1 10 A 10 mV DC Insulation resistance (initial) Shock resistance Min. 100 M (at 500 V DC, Measured portion is the same as the case of dielectric strength.) Between open contacts Standard type (M): 1,000 Vrms for 1 min (detection current: 10 mA) High sensitive type (S): 500 Vrms for 1 min (detection current: 10 mA) Between contact and coil Standard type (M): 1,500 Vrms for 1 min (detection current: 10 mA) High sensitive type (S): 1,000 Vrms for 1 min (detection current: 10 mA) Operate [Set] time Max. 10 ms at rated coil voltage (at 20C, without bounce) [Max. 10 ms (at 20C, without bounce)] Release [Reset] time Max. 5 ms at rated coil voltage (at 20C, without bounce, without diode) [Max. 10 ms (at 20C, without bounce)] Functional 490 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 s) Destructive 980 m/s2 (half-sine shock pulse: 6 ms) Dielectric strength (initial) Time characteristics (initial) Specifications Contact arrangement Vibration resistance Functional 10 to 55 Hz (at double amplitude of: 3.3 mm, detection time: 10 s) Destructive 10 to 55 Hz (at double amplitude of: 5 mm) Expected life Mechanical life Single side stable: Min. 108 Latching: Min. 107 (at 600 times/min) Conditions Conditions for usage, transport and storage*2 Ambient temperature: -40 to +70C Humidity: 5 to 85% RH (Avoid icing and condensation) Approx. 3 g Unit weight *1. This value is a rough indication of the lower limit at which switching is possible at micro load level. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. TX/TX-S/TX-D relay AgPd contact type are available for low level load analog circuit (10 V DC, 10 mA max. level). *2. For ambient temperature, please refer to the "GUIDELINES FOR RELAY USAGE". Electrical life Conditions: Resistive load, at 60 times/min. Type Switching capacity Number of operations 1 Form C 2 A 30 V DC Min. 5 x 105 Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 4 Panasonic Corporation 2020 ASCTB17E 202009 Signal Relays (2A or less) DS RELAYS REFERENCE DATA 1. Max. switching capacity 2. Switching life curve 3. Coil temperature rise value (High sensitive Single side stable) Tested sampleAG231344 5 pcs. Point measuredInside the Coil Contact current0A, 2A, 3A C Ambient temperature25 1A DC resistive load 100mA 80 3A 2A 0A 70 Temperature rise, C No. of operations, x104 Contact current 1,000 30V DC resistive load 100 125V AC resistive load 10 60 50 40 30 20 10 10A 10mV 100V 10V Contact voltage, DC 0 1,000V 4. Mechanical life (High sensitivity Single side stable) 0 0 1 2 Switching capacity, A 5. Influence of proximity mounting Min. 50 40 30 Drop-out voltage 20 Max. 10 Min. 0 1 10 100 1,000 No. of operations, x104 10,000 20 1 2 3 OFF OFF 10 Pick-up voltage Ave. 0 ON -20 20 OFF 10 Drop-out voltage Ave. -10 -20 OFF ON ON 5 10 Inter-relay distance, mm Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ON -10 0 99.9 99 95 5 F t, Max. Rate of change, % 80 Rate of change, % Ratio against the rated voltage, %V 90 60 120 140 160 Coil applied voltage, %V 180 Operating speed20 cpm. Detection level200 m 100 70 100 6. Contact reliability test Tested sampleAG231344 6 pcs. Operating speed1,800 cpm. Pick-up voltage 0 Weibull probability data 70 50 30 0.5A 250V AC 10 5 1A 125V AC 2 1 0.5A 125V AC 0.3A 250V AC 0.5 0.2 0.1 0 Panasonic Corporation 2020 10 100 No. of operations, x104 1,000 ASCTB17E 202009 Signal Relays (2A or less) DS RELAYS DIMENSIONS Unit: mm CAD The CAD data of the products with a "CAD" mark can be downloaded from our Website. Single side stable/2 coil latching External dimensions CAD Suggested PC board pattern (BOTTOM VIEW) Single side stable 2.54 5-0.9 dia. 1 6 7.62 9.9 2.54 15.0 Schematic (BOTTOM VIEW) Single side stable (Deenergized condition) 12 10 7 9.9 5.08 7.62 3.4 0.6 General tolerance0.1 1.15 5.08 7.62 5.6 7.62 2 coil latching 0.3 2.54 0.6 6-0.9 dia. 2 coil latching (Reset condition) 1 3 6 7.62 General tolerance : 0.3 2.54 12 10 7 5.08 7.62 General tolerance0.1 SAFETY STANDARDS UL/C-UL (Recognized) File No. E43149 CSA (Certified) Operations Ambient temperature 2 A 30 V DC Resistive 105 40C 0.6 A 110 V DC Resistive 105 40C 0.6 A 125 V AC General use 105 40C Contact rating File No. LR26550 etc. Operations Ambient temperature 2 A 30 V DC 105 40C 0.6 A 110 V DC 105 40C 0.6 A 125 V AC 105 40C Contact rating (Certified) GUIDELINES FOR USAGE or cautions for use, please read "GUIDELINES FOR SIGNAL RELAYS USAGE" and "GUIDELINES FOR RELAY F USAGE". Cautions for usage of DS relay Latching * Use latching when conditions involve continuous carrying current. * Regarding the set and reset pulse time, for the purpose of reliable operation under ambient temperature fluctuations and different operating conditions, we recommend setting the coil applied set and reset pulse time to 10 ms or more at the rated coil voltage. * The relay is shipped in the reset position. But jolts during transport or impacts during installation can change the reset position. It is, therefore, advisable to build a circuit in which the relay can be initialized (set and reset) just after turning on the power. Please refer to "the latest product specifications" when designing your product. *Requests to customers: https://industrial.panasonic.com/ac/e/salespolicies/ Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 6 Panasonic Corporation 2020 ASCTB17E 202009 GUIDELINES FOR RELAY USAGE For cautions for use, please read "GUIDELINES FOR RELAY USAGE". https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp PRECAUTIONS FOR COIL INPUT Long term current carrying Maximum allowable voltage and temperature rise A circuit that will be carrying a current continuously for long periods without relay switching operation. (circuits for emergency lamps, alarm devices and error inspection that, for example, revert only during malfunction and output warnings with form B contacts) Continuous,long-term current to the coil will facilitate deterioration of coil insulation and characteristics due to heating of the coil itself.For circuits such as these, please use a magnetic-hold type latching relay. If you need to use a single stable relay, use a sealed type relay that is not easily affected by ambient conditions and make a failsafe circuit design that considers the possibility of contact failure or disconnection. Proper usage requires that the rated coil voltage be impressed on the coil. Note, however, that if a voltage greater than or equal to the maximum continuous voltage is impressed on the coil, the coil may burn or its layers short due to the temperature rise. Furthermore, do not exceed the usable ambient temperature range listed in the catalog. Steady state DC current should be applied to the coil. The wave form should be rectangular. If it includes ripple, the ripple factor should be less than 5%.However, please check with the actual circuit since the electricalcharacteristics may vary. The rated coil voltage should be applied to the coil and the set/ reset pulse time of latching type relay differs for each relays, please refer to the relay's individual specifications. Coil connection When connecting coils of polarized relays, please check coil polarity(+,-) at the internal connection diagram (Schematic). If any wrong connection is made, it may cause unexpected malfunction, like abnormal heat, fire and so on, and circuit do not work. Avoid impressing voltages to the set coil and reset coil at the same time. Current passage time % For continuous passage Temperature rise value is 100% ON : OFF = 3 : 1 About 80% ON : OFF = 1 : 1 About 50% ON : OFF = 1 : 3 About 35% ON : OFF = 1 : 1 Voltage DC Coil operating power Temperature rise due to pulse voltage When a pulse voltage with ON time of less than 2 minutes is used, the coil temperature rise bares no relationship to the ON time. This varies with the ratio of ON time to OFF time, and compared with continuous current passage, it is rather small. The various relays are essentially the same in this respect. Time Pick-up voltage change due to coil temperature rise (hot start) In DC relays, after continuous passage of current in the coil, if the current is turned OFF, then immediately turned ON again, due to the temperature rise in the coil, the pick-up voltage will become somewhat higher. Also, it will be the same as using it in a higher temperature atmosphere. The resistance/temperature relationship for copper wire is about 0.4% for 1C, and with this ratio the coil resistance increases. That is, in order to operate of the relay, it is necessary that the voltage be higher than the pick-up voltage and the pick-up voltage rises in accordance with the increase in the resistance value. However, for some polarized relays, this rate of change is considerably smaller. Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 7 Panasonic Corporation 2020 ASCTB414E 202003 GUIDELINES FOR RELAY USAGE NOTES Usage, Storage, and Transport Conditions During usage, storage, or transportation, avoid locations subject to direct sunlight and maintain normal temperature, humidity, and pressure conditions. The allowable specifications for environments suitable for usage, storage, and transportation are given below. (1) Temperature: The allowable temperature range differs for each relay, so refer to the relay's individual specifications. In addition, when transporting or storing relays while they are tube packaged, there are cases when the temperature may differ from the allowable range. In this situation, be sure to consult the individual specifications. (2) Humidity : 5 to 85% R.H. (3) Pressure : 86 to 106 kPa The humidity range varies with the temperature. Use within the range indicated in the graph. (The allowable temperature depends on the relays.) HumidityRH 85 Allowable range Avoid icing when used at temperatures lower than 0C 5 Avoid condensation when used at temperatures higher than 0C 0 -40 Ambient temperature Dew condensation Condensation occurs when the ambient temperature drops suddenly from a high temperature and humidity, or the relay and microwave device is suddenly transferred from a low ambient temperature to a high temperature and humidity. Panasonic Corporation does not guarantee the failures caused by condensation. The heat conduction by the equipment may accelerate the cooling of device itself, and the condensation may occur. Please conduct product evaluations in the worst condition of the actual usage. (Special attention should be paid when high temperature heating parts are close to the device. Also please consider the condensation may occur inside of the device.) Icing Condensation or other moisture may freeze on relays when the temperature become lower than 0C. This icing causes the sticking of movable portion, the operation delay and the contact conduction failure etc. Panasonic Corporation does not guarantee the failures caused by the icing. The heat conduction by the equipment may accelerate the cooling of relay itself and the icing may occur. Please conduct product evaluations in the worst condition of the actual usage. Low temperature and low humidity The plastic becomes brittle if the switch is exposed to a low temperature, low humidity environment for long periods of time. 85 High temperature and high humidity Storage for extended periods of time (including transportation periods) at high temperature or high humidity levels or in atmospheres with organic gases or sulfide gases may cause a sulfide film or oxide film to form on the surfaces of the contacts and/or it may interfere with the functions. Check out the atmosphere in which the units are to be stored and transported. Package In terms of the packing format used, make every effort to keep the effects of moisture, organic gases and sulfide gases to the absolute minimum. Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 8 Panasonic Corporation 2020 ASCTB414E 202003 GUIDELINES FOR RELAY USAGE Storage requirements Since the SMD type is sensitive to humidity it is packaged with tightly sealed anti-humidity packaging. However, when storing, please be careful of the following. 1) Please use promptly once the anti-humidity pack is opened. (within 72 hours, Max. 30C / 70% R.H.). If left with the pack open, the relay will absorb moisture which will cause thermal stress when reflow mounting and thus cause the case to expand. As a result, the seal may break. 2) If relays will not be used within 72 hours, please store relays in a humidity controlled desiccator or in an anti-humidity bag to which silica gel has been added. 4) The following cautionary label is affixed to the anti-humidity pack. * If the relay is to be soldered after it has been exposed to excessive humidity atmosphere, cracks and leaks can occur. Be sure to mount the relay under the required mounting conditions. 3) When relays (which is packaged with humidity indicator and silica gel) meeting one of below criteria, please bake (dry) before use. When the storage conditions specified in 1) are exceeded. When humidity indicator is in or status according to judgement standard. Silicon When a source of silicone substances (silicone rubber, silicone oil,silicone coating materials and silicone filling materials etc.) is used around the relay, the silicone gas (low molecular siloxane etc.) may be produced This silicone gas may penetrate into the inside of the relay. When the relay is kept and used in this condition, silicone compound may adhere to the relay contacts which may cause the contact failure. Do not use any sources of silicone gas around the relay (Including plastic seal types). <How to judge> Please check humidity indicator color and decide if baking is necessary or not. : indicate brown, : Other than brown (blueish color) 5% 10% 60% Bake treatment necessity judgment NOx Generation When relay is used in an atmosphere high in humidity to switch a load which easily produces an arc, the NOx created by the arc and the water absorbed from outside the relay combine to produce nitric acid. This corrodes the internal metal parts and adversely affects operation. Avoid use at an ambient humidity of 85% RH or higher (at 20C). If use at high humidity is unavoidable, please contact our sales representative. No need to bake No need to bake Need to bake Need to bake Spot 5% 10% 60% Humidity indicator card <Baking (Drying) conditions> With reel : 45C, 96 hours or more. Without reel (including relay only) : 60C, 35 hours or more. Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 9 Panasonic Corporation 2020 ASCTB414E 202003 GUIDELINES FOR RELAY USAGE OTHERS Cleaning 1) Although the environmentally sealed type relay (plastic sealed type,etc.) can be cleaned, avoid immersing the relay into cold liquid (such as cleaning solvent) immediately after soldering. Doing so may deteriorate the sealing performance. 2) Surface mount terminal type relay is sealed type and it can be cleaned by immersion. Use pure water or alcohol-based cleaning solvent. 3) Cleaning with the boiling method is recommended (The temperature of cleaning liquid should be 40C or lower).Avoid ultrasonic cleaning on relays. Use of ultrasonic cleaning may cause breaks in the coil or slight sticking of the contacts due to the ultrasonic energy. Please refer to "the latest product specifications" when designing your product. *Requests to customers: https://industrial.panasonic.com/ac/e/salespolicies/ Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 10 Panasonic Corporation 2020 ASCTB414E 202003 Please contact .......... Electromechanical Control Business Division 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan industral.panasonic.com/ac/e/ (c)Panasonic Corporation 2020 ASCTB17E 202009 Specifications are subject to change without notice.