SPST Slim Power Relay for A switching Slim -mm width and miniature size. (20.08 12. mm) High switching capability A (20 VAC and VDC), and high contact reliability by crossbar-twin contact. Low power consumption 1 mw. Meets application standards E6-1 and E6-2-201 for reinforced insulation (CTI 600 V min. and Rated insulation voltage 0 V). Actualize electrical durability 0 Kops (-L type) Model umber Legend -@@@-@ 1 2 4 1. umber of Poles 1: 1-pole 2. Contact Form A: SPST-O (1a) Ordering Information. Enclosure Rating one: Fully sealed 4. Classification one: Standard (E-LIFE 80 Kops) L: High durability type (E-LIFE 0 Kops) SL: eneral purpose Application Examples Programmable Controller output Temperature Controller Building Automation Output of control system Classification Contact form Enclosure rating Terminal shapes Model Minimum packing unit Standard -1A High durability SPST-O (1a) Fully sealed PCB terminal -1A-L 2 pcs/ tube eneral purpose -1A-SL 0pcs/tray ote. When ordering, add the rated coil voltage to the model number. Example: -1A DC Rated coil voltage Ratings Coil However, the notation of the coil voltage on the product case as well as on the packaging will be marked as @@ VDC. Example: -1A VDC Classification 4. VDC 24.4 184 Standard VDC 22.0 227 12 VDC 9.2 1,9 24 VDC 4.6,26 VDC 6.0 19 High durability 12 VDC 1.0 800 70% max. * % min. 160% 24 VDC 7.,200 VDC 22.0 227 eneral purpose 12 VDC 9.2 1,9 24 VDC 4.6,26 ote. The rated current and resistance are measured at a coil temperature of 2 C with a tolerance of ±%. * Operating voltage is less than 72% when the relay is sideways and the marking is right way. Contacts Rated voltage Rated current (ma) Coil resistance (Ω) Resistive load Contact Type Cross bar twin Contact material Ag-Alloy and Au plating * Rated load A at 20 VAC A at VDC Rated carry current A Max. switching voltage 277 VAC, 12 VDC Max. switching current A * Au plating is applied to stationary contact. Must operate voltage (V) Must release voltage (V) Max. voltage (V) Power consumption % of rated voltage (mw) 2 A at 20 VAC 2 A at VDC Inductive load (cos φ = 0.4, L/R = 7 ms) Approx. 1 Approx. 180 Approx. 1 1
Characteristics Contact resistance Operate time Release time Insulation resistance Between coil and contacts Dielectric strength Between contacts of the same polarity Surge withstand voltage Vibration resistance Shock resistance Durability Standard High durability eneral purpose 0 mω max. ms max. ms max. 1,000 MΩ min. (at 00 VDC),000 VAC, 0/60 Hz for 1 min 70 VAC, 0/60 Hz for 1 min Between coil and contacts 6 kv (1.2 0 μs) Destruction to to Hz, 2. mm single amplitude (.0 mm double amplitude) Malfunction to to Hz, 0.7 mm single amplitude (1. mm double amplitude) Destruction 1,000 m/s 2 Malfunction 0 m/s 2 Mechanical 20,000,000 operations min. (at 18,000 operations/hr) Electrical ( A at 20 VAC, A at VDC Resistive load) 80,000 operations min. ( A at 20 VAC, A at VDC Resistive load) (2 A at 20 VAC, 2 A at VDC Inductive load) 0.1 ma at 0.1 VDC Failure rate (P level) (reference value) * Ambient temperature Operating -40 C to +90 C (with no icing or condensation) Humidity % RH to 8% RH Weight Approx. g ( A at 20 VAC, Resistive load) ( A at VDC, Resistive load) 200,000 operations min. (2 A at 20 VAC, Inductive load) 200,000 operations min. (2 A at VDC, Inductive load) ote 1. Values in the above table are initial values. ote 2. The contact resistance is measured with 1 A applied at VDC using a fall-of-potential method. ote. The insulation resistance is measured between coil and contacts and between contacts of the same polarity at 00 VDC. * This value was measured at a switching frequency of 120 operations/min. 0,000 operations min. ( A at 20 VAC, Resistive load) 0,000 operations min. ( A at VDC, Resistive load) (2 A at 20 VAC, Inductive load) (2 A at VDC, Inductive load) 2
Engineering Data Maximum Switching Capacity -1A, -1A-L Switching current (A) 0 AC resistive load 2. DC resistive load 1 0. 0.4 0. Durability -1A Durability (x 4 operations) 00 0 0 0 2 20 VAC/ VDC Inductive load 20 VAC/ VDC Resistive load Ambient Temperature vs. Maximum Coil Voltage -1A, -1A-L Maximum coil voltage (%) 200 180 160 140 126 120 0 80 0.1 1 0 12 277 00 1,000 Ambient Temperature vs. Must Operate and Must Release Voltages -1A, -1A-L Must operate and must release voltage (ratio of rated voltage) (%) 90 80 70 60 0 40 20 0 60 40 20 Dimensions Switching voltage (V) max. min. max. min. 0 20 40 60 80 0 Ambient temperature ( C) 0 1 2 4 6 7 8 9 Shock Malfunction Y 1,000 800 1,000 1,000 600 De-energized Z 400 200 Z' ' 1,000 1,000 1,000 Y' Y Y' Energized Unit: m/s 2 Shock direction ' Switching current (A) Z Z' Coil terminals 60 0 2 40 0 60 70 80 90 0 Ambient temperature ( C) ote. The maximum coil voltage refers to the maximum voltage in a varying range of operating power voltage, not a continuous voltage. Sample: -1A umber of Relays: pcs Test conditions: Impose a shock in the ±, ±Y, and ±Z directions three times each with the Relay energized to check the shock values that cause the Relay to malfunction. Standard:0 m/s 2-1A(-L) 20 max. (19.97)*.08 max. (.0)* PCB Mounting Holes Terminal Arrangement/ Internal Connections 12. max. (12.4)* 2.4±0.1 Four, 1.1-dia. holes 1 2 8 Two, 0.4-dia. 2.4 t 0.2 t 0.26 7.62 7.62. 2-0.8 1.2 1.28 (1.2) (1.28) (o coil polarity) * Average value -1A-SL 20 max..08 max. PCB Mounting Holes Terminal Arrangement/ Internal Connections 12. max. 2.4±0.1 Four, 1.1-dia. holes 1 2 8 2-t0. 2-0. 2.4 t 0.2 t 0.26 7.62 7.62. 2-0.8 1.2 1.28 (1.2) (1.28) (o coil polarity)
Approved Standards The rated values approved by each of the safety standards may be different from the performance characteristics individually defined in this datasheet. UL/C-UL-approved models (File o. E411) A at 277 VAC (Resistive) 9 C 6,000 A at VDC (Resistive) 90 C 6,000 A, 20V ac, Resistive 8 C 0,000-1A(-SL) SPST-O 4. to 24 VDC 1/ hp 12 VAC 9 C 1,000 1/ hp 277 VAC 9 C 1,000 D0 120 VAC/240 VAC 9 C 6,000 C0 120 VAC/240 VAC 9 C 6,000 R0 12 VDC/20 VDC 9 C 6,000 A 20 VAC (Resistive) 9 C 0,000 2 A 20 VAC (eneral Use) 9 C 0,000 2 A VDC (eneral Use) 9 C 0,000-1A-L SPST-O to 24 VDC 1/ hp 120 VAC 40 C 6,000 C0 120 VAC/240 VAC 9 C 6,000 D 120 VAC 9 C 6,000 R 12 VDC 9 C 6,000 ote. CSA certification CSA 22.2 o.14 can be recognized by C-UL. VDE (E618-1) (Certificate o. 40042696) -1A SPST-O 4.,, 12, 24 VDC A at 20 VAC (cosφ= 1.0) 90 C,000 A at VDC (L/R = 0 ms) 90 C,000 A 20 VAC (cosφ= 1.0) 90 C 0,000 2 A 20 VAC (cosφ= 0.4) 90 C 0,000-1A-L SPST-O, 12, 24 VDC 2 A 20 VAC (cosφ= 0.6) 90 C 0,000 A VDC (L/R = 0 ms) 90 C 0,000 2 A VDC (L/R = 7 ms) 90 C 0,000 TÜV (E618-1) (Registration o. R 0969) A at 20 VAC (cosφ= 1.0) 90 C,000-1A-SL SPST-O, 12, 24 VDC A at VDC (L/R = 0 ms) 90 C,000 Clearance distance. mm min. Creepage distance.6 mm min. Type of insulation coil-contact circuit open contact circuit Basic (PD.2) Micro disconnection Rated Insulation voltage 0 V Pollution degree 2 Rated voltage system 20 V Over voltage category II Category of protection according to IEC 618-1 RT III (Sealed) Insulation material group I Tracking resistance according to IEC 60112 CTI 600 V min. Flammability class according to UL94 V-0 Coil insulation system according to UL Class B Precautions Please refer to PCB Relays Common Precautions for correct use. 4
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