DSP 1a 8A, 1a1b/2a 5A DSP RELAYS small polarized power relays 3.High sensitivity TYPICAL APPLICATIONS Using the same type of high- 1.Office and industrial electronic performance polar magnetic circuits as devices DS relays, by matching the spring load 2.Terminal devices of information to the magnetic force of attraction, processing equipment, such as greater sensitivity has been achieved. printer, data recorder. The resultant pick up sensitivity of 3.Office equipment (copier, facsimile) about 190 mW makes possible direct 4.Measuring instruments driving of transistors and chips. 5.NC machines, temperature 4.High breakdown voltage controllers and programmable logic RoHS compliant Breakdown voltage has been raised by controllers. keeping the coil and contacts separate. Between contact Between contacts and coil 3,000 Vrms for 1 min. 1,000 Vrms for 1 min. 5,000 V surge 1,500 V surge breakdown voltage breakdown voltage Conforms with FCC Part 68 5.Latching types available FEATURES 6.Wide variation 1.Compact with high contact rating Three types of contact arrangement Even with small 10 mm .394 inch (H) x are offered: 1a, 2a, and 1a1b. In 11 mm .433 inch (W) x 20 mm .787 addition, each is available in standard inch (L) (dimensions, high capacity and reversed polarity types. switching is provided: 1a, 8 A 250 V 7.Sealed construction allows AC; 2a and 1a1b, 5 A 250 V AC. automatic washing. 2.High switching capability 8.Complies with safety standards High contact pressure, low contact Complies with Japan Electrical bounce, and wiping operation improve Appliance and Material Safety Law resistance to weld bonding. Resistant requirements for operating 200 V against lamp load and dielectric power supply circuits, and complies loading: 1a achieves maximum with UL, CSA, and TÜV safety switching capacity of 2,000 VA (8A 250 standards. V AC). 9.Sockets are available. ORDERING INFORMATION DSP Contact arrangement 1a:1 Form A 1: 1 Form A 1 Form B 2a:2 Form A Operating function Nil:Single side stable L2:2 coil latching Nominal coil voltage DC 3, 5, 6, 9, 12, 24 V Polarity Nil:Standard polarity R: Reverse polarity Contact material • AgSnO2 type F: 1 Form A 1 Form B Nil:1 Form A, 2 Form A Notes:1. Reverse polarity types available (add suffix-R) 2. Certified by UL, CSA and TÜV ASCTB180E 201202-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

DSP TYPES Contact Nominal coil Single side stable 2 coil latching arrangement voltage Part No. Part No. 3V DC DSP1a-DC3V DSP1a-L2-DC3V 5V DC DSP1a-DC5V DSP1a-L2-DC5V 6V DC DSP1a-DC6V DSP1a-L2-DC6V 1 Form A 9V DC DSP1a-DC9V DSP1a-L2-DC9V 12V DC DSP1a-DC12V DSP1a-L2-DC12V 24V DC DSP1a-DC24V DSP1a-L2-DC24V 3V DC DSP1-DC3V-F DSP1-L2-DC3V-F 5V DC DSP1-DC5V-F DSP1-L2-DC5V-F 1 Form A 6V DC DSP1-DC6V-F DSP1-L2-DC6V-F 1 Form B 9V DC DSP1-DC9V-F DSP1-L2-DC9V-F 12V DC DSP1-DC12V-F DSP1-L2-DC12V-F 24V DC DSP1-DC24V-F DSP1-L2-DC24V-F 3V DC DSP2a-DC3V DSP2a-L2-DC3V 5V DC DSP2a-DC5V DSP2a-L2-DC5V 6V DC DSP2a-DC6V DSP2a-L2-DC6V 2 Form A 9V DC DSP2a-DC9V DSP2a-L2-DC9V 12V DC DSP2a-DC12V DSP2a-L2-DC12V 24V DC DSP2a-DC24V DSP2a-L2-DC24V Standard packing: Carton: 50 pcs.; Case: 500 pcs. Note:Reverse polarity type are manufactured by lot upon receipt of order. Self-clinching types are also available, please consult us. * For sockets, see page 100. RATING 1. Coil data 1) Single side stable Nominal operating Nominal coil Pick-up voltage Drop-out voltage Coil resistance Nominal operating Max. applied voltage voltage (at 20°C 68°F) (at 20°C 68°F) [±10%] c(autr r2e0n°tC 68°F) [±10%] (at 20°C 68°F) power (at 20°C 68°F) 3V DC 100mA 30Ω 5V DC 60mA 83Ω 6V DC 80%V or less of 10%V or more of 50mA 120Ω 130%V of nominal voltage nominal voltage 300mW 9V DC (Initial) (Initial) 33.3mA 270Ω nominal voltage 12V DC 25mA 480Ω 24V DC 12.5mA 1,920Ω 2) 2 coil latching Nominal operating Coil resistance Nominal operating Novmoilntaagl ecoil (aSt e2t0 v°Col t6a8g°eF ) (Raet s2e0t° Cvo 6lt8a°gFe) [±10%] c(autr r2e0n°tC 68°F) [±10%] (at 20°C 68°F) power Ma(xa. ta 2p0p°liCe d6 8vo°Flt)age Set coil Reset coil Set coil Reset coil Set coil Reset coil 3V DC 100mA 100mA 30Ω 30Ω 5V DC 60mA 60mA 83Ω 83Ω 6V DC 80%V or less of 80%V or less of 50mA 50mA 120Ω 120Ω 130%V of nominal voltage nominal voltage 300mW 300mW 9V DC (Initial) (Initial) 33.3mA 33.3mA 270Ω 270Ω nominal voltage 12V DC 25mA 25mA 480Ω 480Ω 24V DC 12.5mA 12.5mA 1,920Ω 1,920Ω ASCTB180E 201202-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

DSP 2. Specifications Characteristics Item Specifications Arrangement 1 Form A 1 Form A 1 Form B 2 Form A Contact Contact resistance (Initial) Max. 30 mΩ (By voltage drop 6 V DC 1A) Contact material Au-flashed AgSnO2 type Nominal switching capacity (resistive load) 8 A 250 V AC, 5A 30V DC 5 A 250 V AC, 5 A 30 V DC Max. switching power (resistive load) 2,000 VA, 150 W 1,250 VA, 150 W Max. switching voltage 250 V AC, 125 V DC Rating Max. switching current 8 A AC, 5 A DC 5 A AC, DC Nominal operating power 300 mW Min. switching capacity (Reference value)*1 10m A 5 V DC Insulation resistance (Initial) Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section. Between open contacts 1,000 Vrms for 1min. (Detection current: 10mA.) Breakdown voltage Between contact sets 2,000 Vrms (1 Form A 1 Form B, 2 Form A) (Detection current: 10mA.) (Initial) Between contact and coil 3,000 Vrms for 1min. (Detection current: 10mA.) Electrical Surge breakdown characteristics voltage*2 between contacts and coil 5,000 V Temperature rise (coil) (at 65°C 149°F) Max. 55°C Max. 40°C Max. 55°C Operate time [Set time] (at 20°C 68°F) Max. 10 ms [10 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.) Release time [Reset time] (at 20°C 68°F) Max. 5 ms [10 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode) Functional Min. 196 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.) Shock resistance Mechanical Destructive Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.) characteristics Functional 10 to 55 Hz at double amplitude of 2 mm (Detection time: 10µs.) Vibration resistance Destructive 10 to 55 Hz at double amplitude of 3.5 mm Mechanical Min. 5×107 (at 180 times/min.) Expected life Electrical Min. 105 (resistive load) Ambient temperature: Ambient temperature: Ambient temperature: Conditions for operation, transport and storage*3 –40°C to +60°C –40°C to +65°C –40°C to +60°C (Not freezing and condensing at low temperature) –40°F to +140°F –40°F to +149°F –40°F to +140°F Conditions 250°C 482°F (10s), 300°C 572°F (5s), 350°C 662°F (3s) Solder heating (Soldering depth: 2/3 terminal pitch) Max. operating speed 3 cps Unit weight Approx. 4.5 g .16 oz Notes:*1.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. *2.Wave is standard shock voltage of ±1.2×50µs according to JEC-212-1981 *3.The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions in NOTES. REFERENCE DATA 1. Max. switching capacity 2.-(1) Life curve (1 Form A 1 Form B) 2.-(2) Life curve (1 Form A 1 Form B) 10 AC resistive load (1a) 40 Contact current, V 1 DlDoCaCd r re(e1ssaiiss)ttiivvee loadAC(1 rae1sbisl,ot2iavade) ×4No. of operations, 1010100 265c oVs·ϕ1 3=0 0 V.4 AC 265 V·130 V AC cosϕ = 1 ×No. of operations, 110500 30 V DC L/R = 7 ms 30 V DC resistive (1a1b,2a) 10 0.110 100 1000 0 1 2 3 4 5 6 7 0.5 1 5 10 Contact voltage, V Switching capacity, A Switching capacity, A 3.-(1) Coil temperature rise (1 Form A) 3.-(2) Coil temperature rise 3.-(3) Coil temperature rise (2 Form A) Tested sample: DSP1a-DC12V, 5 pcs. (1 Form A 1 Form B) Tested sample: DSP2a-DC12V, 5 pcs. Tested sample: DSP1-DC12V, 5 pcs. 60 60 60 °mperature rise, C 543000 80AA °mperature rise, C 543000 50AA °mperature rise, C 543000 50AA Coil te 20 Coil te 20 Coil te 20 10 10 10 0 0 0 80 100 120 80 100 120 80 100 120 Coil applied voltage, %V Coil applied voltage, %V Coil applied voltage, %V ASCTB180E 201202-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

DSP 4.-(1) Operate & release time 4.-(2) Operate & release time 4.-(3) Operate & release time (without diode, 1 Form A) (without diode, 1 Form A 1 Form B) (without diode, 2 Form A) Tested sample: DSP1a-DC12V, 5 pcs. Tested sample: DSP1-DC12V, 5 pcs. Tested sample: DSP2a-DC12V, 5 pcs.) 7 9 9 Operate & release time, ms 432156 ORepleeraastee ttiimmMMMMxxeeaaiinnxx.... Operate & release time, ms 12345678 ReleaseO tipmeerate timeMMMMxxaaiinnxx.... Operate & release time, ms 12345678 RelOeapseera ttiem teime MMMMxxaaiinnxx.... 0 0 0 80 100 120 80 100 110 80 100 120 Coil applied voltage, %V Coil applied voltage, %V Coil applied voltage, %V 4.-(4) Operate & release time 4.-(5) Operate & release time 4.-(6) Operate & release time (with diode, 1 Form A) (with diode, 1 Form A 1 Form B) (with diode, 2 Form A) Tested sample: DSP1a-DC12V, 5 pcs. Tested sample: DSP1-DC12V, 5 pcs. Tested sample: DSP2a-DC12V, 5 pcs. 9 9 9 Operate & release time, ms 2345678 ReleaOspee trimatee time MMMMxxaaiinnxx.... Operate & release time, ms 2345678 Operate timeMMMMxxaaiinnxx.... Operate & release time, ms 2345678 Operate time MMMMxxaaiinnxx.... 1 1 Release time 1 Release time 0 0 0 80 100 120 80 100 110 80 100 120 Coil applied voltage, %V Coil applied voltage, %V Coil applied voltage, %V 5.-(1) Change of pick-up and drop-out voltage 5.-(2) Change of pick-up and drop-out voltage 5.-(3) Change of pick-up and drop-out voltage (1 Form A) (1 Form A 1 Form B) (2 Form A) Tested sample: DSP1a-DC12V, 5 pcs. Tested sample: DSP1-DC12V, 5 pcs. Tested sample: DSP2a-DC12V, 5 pcs. (%)Rate of change 50 Dvoroltapg-oeut (%)Rate of change 50 (%)Rate of change 50 Dvoroltapg-oeut Pick-up voltage Pick-up voltage Pick-up voltage –40 –20 0 –40 –20 0 –40 –20 0 2040 60 80 2040 60 80 2040 60 80 Ambient Ambient Ambient temperature, °C temperature, °C temperature, °C –50 Drop-out voltage –50 –50 6.-(1) Influence of adjacent mounting 6.-(2) Influence of adjacent mounting 6.-(3) Influence of adjacent mounting (1 Form A) (1 Form A 1 Form B) (2 Form A) Tested sample: DSP1a-DC12V, 5 pcs. Tested sample: DSP1-DC12V, 5 pcs. Tested sample: DSP2a-DC12V, 5 pcs. 15 15 10 10 Pick-up voltage A B C 8 Pick-up voltage A B C 10 Pick-up voltage A B C 6 Rate of change, %11055 Drop-out voltage AraeAraeernr,,lele aaeCC yyrngssoizted Rate of change, %––420024 Drop-out voltage AraeAraeernr,,lele aaeCC yyrngssoizted Rate of change, %11055 Drop-out voltage AraeAraeernr,,lele aaeCC yyrngssoizted energized energized energized –6 5 –8 5 –10 0 5 10 1 2 3 4 5 6 0 5 10 Inter-relay distance ( ), mm Inter-relay distance ( ), mm Inter-relay distance ( ), mm ASCTB180E 201202-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

DSP DIMENSIONS (mm inch) The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/ 1. 1 Form A type CAD Data External dimensions PC board pattern (Bottom view) Single side stable 2 coil latching Single side stable 2 coil latching 20.2 20.2 11.0 4-1.2 dia. 6-1.2 dia. .795 .795 .433 2.54 4-.047 dia. 2.54 6-.047 dia. .100 .100 1.309.041.401.53 1.309.041.401.53 2.54 2.54 .100 .100 1.0 0.3 3.5 1.0 0.3 3.5 0.3 Tolerance: ±0.1 ±.004 .039 .012.138 .039 .012.138 .012 0.8 0.0.831 0.8 0.0.831 .013.09 Schematic (Bottom view) .031 .72.823 1.0.2418 .031 .278.23 .10.4281 7.3.6020 Single side stable 2 coil latching 7.62 10.16 7.62 7.62 2.54 .300 .400 .300 .300 .100 16 15 16 – – – General tolerance: ±0.3 ±.012 + + + 8 5 1 8 5 2 1 (Deenergized condition) (Reset condition) 2. 1 Form A 1 Form B type CAD Data External dimensions PC board pattern (Bottom view) Single side stable 2 coil latching Single side stable 2 coil latching .2709.52 .2709.52 1.413.03 66--1.0.24 7d idai.a. 88--1.0.24 7d idai.a. 2.54×3 2.54×4 2.54×32.54×3 2.54 .100×3 .100×4 .100×3.100×3 .100 .1309.40.1401.35 1.309.041.401.53 2.54×3 2.54×3 .100×3 .100×3 .013.09 .00.132.133.58 .10.309 0.0.312.31.358 0.0.312 Tolerance: ±0.1 ±.004 0.8 .00.381 0.8 0.0.831 .013.09 .031 .278.23 .10.4281 .031 .278.23 .10.4281 7.3.6020 Single sideS scthaebmleatic (Bottom v2i ecwoil) latching 7.62 10.16 7.62 7.62 2.54 .300 .400 .300 .300 .100 9 12 16 9 12 15 16 General tolerance: ±0.3 ±.012 – – – + + + 8 5 1 8 5 2 1 (Deenergized condition) (Reset condition) 3. 2 Form A type CAD Data External dimensions PC board pattern (Bottom view) Single side stable 2 coil latching Single side stable 2 coil latching .2709.52 .2709.52 1.413.03 66--1.0.24 7d idai.a. 88--1.0.24 7d idai.a. 2.54×3 2.54×4 2.54×32.54×3 2.54 .100×3 .100×4 .100×3.100×3 .100 .1309.40.1401.35 1.309.041.401.53 2.54×3 2.54×3 .100×3 .100×3 .013.09 .00.132.133.58 .10.309 0.0.312.31.358 0.0.312 Tolerance: ±0.1 ±.004 0.8 .00.381 0.8 0.0.831 .013.09 .031 .278.23 .10.4281 .031 .278.23 .10.4281 7.3.6020 Single sideS scthaebmleatic (Bottom v2i ecwoil) latching 7.62 10.16 7.62 7.62 2.54 .300 .400 .300 .300 .100 9 12 16 9 12 15 16 General tolerance: ±0.3 ±.012 – – – + + + 8 5 1 8 5 2 1 (Deenergized condition) (Reset condition) ASCTB180E 201202-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

DSP SAFETY STANDARDS UL/C-UL (Recognized) CSA (Certified) TÜV (Certified) Item File No. Contact rating File No. Contact rating File No. Rating E43028 8A 250V AC LR26550 8A 250V AC B 02 10 8A 250V AC (cosφ=1.0) 1 Form A 1/6HP 125, 250V AC etc. 1/6HP 125, 250V AC 13461 238 5A 250V AC (cosφ=0.4) 5A 30V DC 5A 30V DC 5A 30V DC E43028 5A 250V AC LR26550 5A 250V AC B 02 10 5A 250V AC (cosφ=1.0) 11 FFoorrmm AB 1/6HP 125, 250V AC etc. 1/6HP 125, 250V AC 13461 238 3A 250V AC (cosφ=0.4) 5A 30V DC 5A 30V DC 5A 30V DC E43028 5A 250V AC LR26550 5A 250V AC B 02 10 5A 250V AC (cosφ=1.0) 2 Form A 1/10HP 125, 250V AC etc. 1/10HP 125, 250V AC 13461 238 3A 250V AC (cosφ=0.4) 5A 30V DC 5A 30V DC 5A 30V DC *Remarks: The standard certified for may differ depending on where the product was manufactured. NOTES 1. Soldering conditions 3. External magnetic field 5. When using, please be aware that Please obey the following conditions Since DY relays are highly sensitive the a contact and b contact sides of 1 when soldering automatically. polarized relays, their characteristics will Form A and 1 Form B types may go on 1) Preheating: Within 120°C 248°F and be affected by a strong external magnetic simultaneously at operate time and within 120 seconds field. Avoid using the relay under that release time. 2) Soldering iron: 260°C±5°C condition. 500°F±41°F and within 6 seconds 4. Coil operating power 2. Cleaning Pure DC current should be applied to the For automatic cleaning, the boiling coil. The wave form should be method is recommended. Avoid rectangular. If it includes ripple, the ripple ultrasonic cleaning which subjects the factor should be less than 5%. relays to high frequency vibrations, which However, check it with the actual circuit may cause the contacts to stick. since the characteristics may be slightly It is recommended that a fluorinated different. hydrocarbon or other alcoholic solvents be used. For Cautions for Use. ASCTB180E 201202-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: P anasonic: DSP2A-DC12V DSP2A-DC24V DSP1A-DC5V DSP2A-DC5V DSP2A-L2-DC5V DSP2A-L2-DC12V DSP1A-L2- DC5V DSP1A-DC12V DSP1A-DC24V DSP1A-PS DSP2A-PS DSP2A-PSL2 DSP1-L2-DC12V-F DSP1-DC24V-F DSP1-DC6V-F DSP2A-L2-DC24V DSP1-L2-DC5V-F DSP1A-L2-DC12V DSP1-L2-DC24V-F DSP1-DC12V-F DSP1- DC5V-F DSP1A-DC9V DSP1A-L2-DC24V DSP1a-DC3V DSP1a-DC6V DSP1a-L2-DC3V DSP1a-L2-DC6V DSP1a- L2-DC9V DSP1-DC3V-F DSP1-DC9V-F DSP1-L2-DC3V-F DSP1-L2-DC6V-F DSP1-L2-DC9V-F DSP2a-DC3V DSP2a-DC6V DSP2a-DC9V DSP2a-L2-DC3V DSP2a-L2-DC6V DSP2a-L2-DC9V DSP1A-DC12V-R DSP1A- DC24V-F DSP1A-DC24V-R DSP1A-DC5V-R DSP1A-DC6V-R DSP1A-L2-DC12V-R DSP1A-L2-DC24V-R DSP1A- L2-DC3V-TUV DSP1A-L2-DC5V-R DSP1A-L-DC12V DSP1A-L-DC24V DSP1A-L-DC24V-R DSP1A-L-DC3V DSP1A-L-DC5V DSP1A-L-DC5V-Y1 DSP1A-L-DC6V DSP1A-PSL2 DSP1-DC1.5V DSP1-DC24V-R-F DSP1-DC5V- R DSP1-DC5V-R-F DSP1-DC6V-R DSP1-DC9V-R DSP1-L2-DC12V-R DSP1-L2-DC12V-R-F DSP1-L2-DC48V DSP1-L-DC12V DSP1-L-DC24V DSP1-L-DC3V DSP1-L-DC48V DSP1-L-DC5V DSP1-L-DC6V DSP1-L-DC9V DSP2A-DC12V-R DSP2A-DC24V-R DSP2A-DC5V-R DSP2A-DC6V-R DSP2A-L2-DC3V-TUV DSP2A-L-DC12V DSP2A-L-DC24V DSP2A-L-DC3V DSP2A-L-DC5V DSP2A-L-DC6V DSP2A-L-DC9V