VDE LK TV-5 rated. LK RELAYS 1a 5A power relays FEATURES Creepage distance and clearances 1. High inrush current capability in compliance with IEC60065 1) Operating load capability: inrush 100 A, steady 5 A 2) UL, CSA, TV-5 2. High insulation resistance between contact and coil Card 1) Creepage distance and clearances between contact and coil: Min. 6 mm .236 Partition wall inch (In compliance with IEC60065) 2) Surge withstand voltage between contact and coil: 10,000 V 4. Space-saving slim type 3. Popular terminal pitch in AV Base area: Width 11 Length 24 mm equipment eld Width .433 Length .945 inch mm inch 5. Conforms to the various safety standards 16.5 1 .039 .650 UL, CSA, VDE, TV, SEMKO approved COM 7.5 Coil .295 N.O. TYPICAL APPLICATIONS 20 1 .039 .787 AV equipment: TVs, VTRs, etc. OA equipment Compliance with RoHS Directive HA equipment ORDERING INFORMATION LK 1a F LK relay Contact arrangement 1a: 1 Form A Protective construction F: Flux-resistant type Nominal coil voltage (DC) 5V, 9V, 12V, 24V Notes: Certified by UL, CSA, TV and SEMKO VDE approved type is available. Please consult us for details. TYPES Contact arrangement Nominal coil voltage Part No. 5V DC LK1aF-5V 9V DC LK1aF-9V 1 Form A 12V DC LK1aF-12V 24V DC LK1aF-24V Standard packing Carton: 100 pcs. Case: 500 pcs. All Rights Reserved COPYRIGHT Panasonic Electric Works Co., Ltd.LK RATING 1. Coil data Nominal operating Nominal coil Pick-up voltage Drop-out voltage Coil resistance Nominal operating Max. applied voltage current voltage (at 20C 68F) (at 20C 68F) 10% (at 20C 68F) power (at 20C 68F) 10% (at 20C 68F) 5V DC 106.4mA 47 6.5V DC 70%V or less of 10%V or more of 9V DC 58.8mA 153 11.7V DC nominal voltage nominal voltage 530mW 12V DC 44.2mA 272 15.6V DC (Initial) (Initial) 24V DC 22.1mA 1,087 31.2V DC 2. Specications Characteristics Item Specications Arrangement 1 Form A Contact Contact resistance (Initial) Max. 100 m (By voltage drop 6V DC 1A) Contact material AgSnO2 type Nominal switching capacity 5A 277V AC (resistive load), 5A 30V DC (resistive load) Max. switching power 1,385 VA, 150 W (resistive load) Rating Max. switching voltage 277V AC, 30V DC Max. switching current 5A (AC), 5A (DC) 1 Min. switching capacity* 100mA, 5V DC Insulation resistance (Initial) Min. 1,000M (at 500V DC) Measurement at same location as Breakdown voltage section. Between open contacts 1,000 Vrms for 1 min. (Detection current: 10 mA) Breakdown voltage (Initial) Between contact and coil 4,000 Vrms for 1 min. (Detection current: 10 mA) 2 Surge breakdown voltage* 10,000 V (Between contact and coil) (Initial) Electrical Max. 35C 95F (By resistive method, nominal coil voltage applied to the coil characteristics Temperature rise (coil) contact carrying current: 5A, at 70C 158F) Operate time (at nominal voltage) (at 20C 68F) Max. 15 ms (excluding contact bounce time.) (Initial) Release time (at nominal voltage) (at 20C 68F) Max. 5 ms (excluding contact bounce time) (Without diode) (Initial) 2 Functional 200 m/s (Half-wave pulse of sine wave: 11 ms detection time: 10s.) Shock resistance 2 Destructive 1,000 m/s (Half-wave pulse of sine wave: 6 ms.) Mechanical characteristics Functional 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10s.) Vibration resistance Destructive 10 to 55 Hz at double amplitude of 1.5 mm 6 Mechanical (at 180 times/min.) Min. 210 Expected life 5 Electrical (at 20 times/min.) Min. 10 (at nominal switching capacity) Ambient temperature: 40C to +70C 40F to +158F, 3 Conditions for operation, transport and storage* Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature), Conditions Air pressure: 86 to 106kPa Max. operating speed 20 times/min. (at nominal switching capacity) Unit weight Approx. 12 g .42 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 1.250s 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 power (AC resistive load) 2. Coil temperature rise 3. Ambient temperature characteristics Sample: LK1aF-12V, 6 pcs. Contact current: 5 A Point measured: coil inside Contact current: 5 A 10 200 Allowable ambient temperatures against % coil voltages 180 (max. inside the coil tem- 50 perature set as Ambient temperature 115C 239F) 160 30C 40 140 1 30 Ambient temperature 120 70C 20 100 Cold start Pick-up voltage 10 80 0.1 0 60 0.1 110 100 1000 80 90 100 110 120 10 20 30 40 50 60 70 80 Contact voltage, V Coil applied voltage, %V Ambient temperature, C All Rights Reserved COPYRIGHT Panasonic Electric Works Co., Ltd. Contact current, A Temperature rise, C Coil applied voltage, %V