LF (ALF) VDE Load for air conditioner LF RELAYS (ALF) 1a 20A power relays FEATURES TYPICAL APPLICATIONS 1. Ideal for compressor and inverter • Air conditioner loads • Refrigerators 1) Compressor load: 20A 250V AC • OA equipment 2) Inverter load: 20A 100V AC, 10A 200V AC 2. High insulation resistance • Creepage distance and clearances between contact and coil; TMP type PCB type Creepage Min. 9.5mm .374inch/ Clearance Min. 8mm .315inch • Surge withstand voltage: 10,000V 3. “PCB” and “TMP” types available 4. Conforms to the various safety standards: RoHS compliant UL/C-UL, TÜV and VDE approved ORDERING INFORMATION ALF LF relay Contact arrangement 1: 1 Form A Terminal shape T:TMP type P:PCB type Nominal coil voltage, V DC 05: 5, 06: 6, 09: 9, 12: 12, 18: 18, 24: 24 Note: Certified by UL/C-UL,VDE and TÜV TYPES Part No. Contact arrangement Nominal coil voltage TMP type PCB type 5V DC ALF1T05 ALF1P05 6V DC ALF1T06 ALF1P06 9V DC ALF1T09 ALF1P09 1 Form A 12V DC ALF1T12 ALF1P12 18V DC ALF1T18 ALF1P18 24V DC ALF1T24 ALF1P24 Standard packing: Carton 50 pcs., Case 200 pcs. RATING 1. Coil data Nominal operating Nominal operating Nominal coil Pick-up voltage Drop-out voltage Coil resistance 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) (at 2p0o°wCe 6r8 °F) (at 20°C 68°F) 5V DC 180 mA 27.8Ω 6V DC 150 mA 40 Ω 9V DC 70%V or less of 10%V or more of 100 mA 90 Ω 110%V of nominal voltage nominal voltage 900mW 12V DC (Initial) (Initial) 75 mA 160 Ω nominal voltage 18V DC 50 mA 360 Ω 24V DC 37.5mA 640 Ω ASCTB195E 201202-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

LF (ALF) 2. Specifications Characteristics Item Specifications Contact material AgSnO2 type Contact Arrangement 1 Form A Contact resistance (Initial) Max. 100 mΩ (By voltage drop 6 V DC 1A) Nominal switching capacity (resistive load) 20A 250V AC Max. switching power (resistive load) 6,250VA Max. switching voltage 250V AC Rating Max. switching current 25A Nominal operating power 900mW Min. switching capacity (reference value)*1 100mA, 5V DC Insulation resistance (Initial) Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section. Breakdown voltage Between open contacts 1,000 Vrms for 1 min. (Detection current: 10 mA) (Initial) Between contact and coil 5,000 Vrms for 1 min. (Detection current: 10 mA) Max. 45°C 113°F (By resistive method, nominal coil voltage applied to the coil; Electrical Temperature rise (coil) contact carrying current: 20A, at 60°C 140°F) characteristics Surge breakdown voltage*2 10,000 V (Between contact and coil) (Initial) Operate time (at nominal voltage) (at 20°C 68°F) Max. 20 ms (excluding contact bounce time.) Release time (at nominal voltage) (at 20°C 68°F) Max. 15 ms (excluding contact bounce time) (With diode) Functional 100 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.) Shock resistance Mechanical Destructive 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.) characteristics Functional 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10µs.) Vibration resistance Destructive 10 to 55 Hz at double amplitude of 1.5 mm Mechanical (at 180 times/min.) Min. 2×106 Expected life Electrical (at 20 times/min.) Min. 105 (resistive load) Ambient temperature: –40°C to +60°C –40°F to +140°F, Conditions for operation, transport and storage*3 Conditions Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) Max. operating speed 20 times/min. (at nominal switching capacity) Unit weight Approx. 23 g .81 oz *Specifications will vary with foreign standards certification ratings. 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. 3. Switching capacity 20 A, 250 V AC (cosφ = 1) Min. 105 (at 20 times/min.) Resistive load 25 A, 250 V AC (cosφ = 1) Min. 104 (at 20 times/min.) Inrush 70 A (cosφ = 0.7), Steady 20 A (cosφ = 0.9) Min. 105 Electrical Life Compressor load 250 V AC (at 20 times/min.) Inrush 200 A, Steady 20 A Min. 3×104 100 V AC (at 10 times/min.) Inverter load Inrush 100 A, Steady 10 A Min. 3×104 200 V AC (at 10 times/min.) REFERENCE DATA 1. Coil temperature rise 2-(1). 200V AC electrical life test Sample: ALF1T12, 6 pcs. (200V AC, inverter load) Point measured: coil inside Sample: ALF1T12, 6 pcs. Contact current: 20A Load: Inrush 102A (wave peak value), Ambient temperature: 25°C 77°F, 60°C 140°F Steady 14.4A (wave peak value) Inverter dummy 200V AC 17508 25°C77°F Switching frequency: ON 1s, OFF 5s 12 Contact welding: 0 times Circuit: 60 60°C140°F V Miscontact: 0 times °°erature rise, CF 1115442000024 LF relay contact d drop-out voltage, 1680 Pick-up voltage MMxainx.. Temp 32860068 200V AC 1.9Ω 2,000µF Pick-up an 4 Drop-out voltage MMxainx.. 10 Switch 2 50 302 80 100 120 00 3 6 Coil applied voltage, %V No. of operations, ×104 ASCTB195E 201202-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

LF (ALF) 2-(2). 100V AC electrical life test (100V AC, inverter load) Sample: ALF1T12, 6 pcs. Load: Inrush 224A (wave peak value), Steady 30.5A (wave peak value) Inverter dummy 100V AC Switching frequency: ON 1s, OFF 5s 12 Circuit: Contact welding: 0 times V Miscontact: 0 times LF relay contact ge, 10 470µF olta Pick-up voltage 100V AC 470µF 2,000µF d drop-out v 68 MMxainx.. p an Drop-out voltage Max. Pick-u 4 Mxin. 2 0 0 3 6 No. of operations, ×104 2-(3). Inrush 70.7A, Steady 20A, 250V AC 2-(4). Electrical life test electrical life test (Compressor dummy load) (20A 250V AC, resistive load) Sample: ALF1T12, 3 pcs. Sample: ALF1T12, 6 pcs. Load: Inrush 70.7A, cosφ = 0.7 Switching frequency: ON 1.5s, OFF 1.5s Steady 20A, cosφ 0.9 250V AC compressor dummy Switching frequency: ON 1.5s, OFF 1.5s 12 12 Circuit: Contact welding: 0 times Contact welding: 0 times V Miscontact: 0 times V Miscontact: 0 times e, 10 e, 10 2506V0 HAzC COM N12OV D(C–) Mg DCCMeioirnctne.ut ca0ittc.i5ot snWeld and drop-out voltag 68 Pick-up voltage MMxainx.. and drop-out voltag 68 DPriocpk--ouupt vvooltltaaggee MMxainx.. SW1 p p Max. (+) Mafitsesr 0C.o2nstact Pick-u 4 Drop-out voltage MMxainx.. Pick-u 4 Mxin. G 2 2 0 0 0 5 10 0 10 20 No. of operations, ×104 No. of operations, ×104 ASCTB195E 201202-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

LF (ALF) 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. TMP type External dimensions PC board pattern (Bottom view) CAD Data 27.6±0.1 11.25 12.8 6.4 1.087±.004 .443 .504 #250 terminal .252 13.8±0.1 .027.09 .0729 d diaia.. .543±.004 .20 7di9 a.dia. 12.0±0.1 ALF1T12 .472±.004 20A277VAC 20A250V COSφ=1 23.3 MADE IN THAISLPAUNLDE;12V .002.50 .917 1.8. 0di7a1. dia. 1.427.02±±0.0.104 1.309.04±±0.0.104 .0711. 8d idai.a. 4.0 Tolerance: ±0.1 ±.004 22.0 12.0 .157 .866 .472 Schematic (Bottom view) 27.6 Lot No. 1.087 FASTON 250 30.1 1.185 3NO COM4 15.7 NO COM .618 PC board side 1 2 Dimension: Tolerance Less than 1mm .039inch: ±0.1 ±.004 Min. 1mm .039inch less than 3mm .118 inch: ±0.2 ±.008 Min. 3mm .118 inch: ±0.3 ±.012 2. PCB type External dimensions PC board pattern (Bottom view) CAD Data 27.6±0.1 1.087±.004 ALF1P12 13.8±0.1 20A277VAC 2S0PAU2L5E0;V12V COSφ=1 2.931.37 .0729 d diaia.. .543±.004 .20 7di9 a.dia. 0.5 .020 MADE IN THAILAND 12.0±0.1 .472±.004 4.0 .157 22.0 12.0 .866 .472 132.070..8167 Lot No. 1.8. 0di7a1. dia. 1.427.02±±0.0.104 1.309.04±±0.0.104 .0711. 8d idai.a. 1.185 Tolerance: ±0.1 ±.004 3NO COM4 Schematic (Bottom view) 15.7 .618 1 2 NO COM Dimension: Tolerance Less than 1mm .039inch: ±0.1 ±.004 Min. 1mm .039inch less than 3mm .118 inch: ±0.2 ±.008 Min. 3mm .118 inch: ±0.3 ±.012 SAFETY STANDARDS UL/C-UL (Recognized) VDE (Certified) TV rating (UL/CSA) TÜV (Certified) File No. Contact rating File No. Contact rating File No. Rating File No. Rating E43028 25A 277V AC 40009169 20A 250V AC (cosφ=1.0) UL TV-8 B 11 04 20A 250V AC (cosφ=1.0) 20A 277V AC E43028 13461 295 *CSA standard: Certified by C-UL For Cautions for Use. ASCTB195E 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: ALFG1PF09 ALFG1PF12 ALFG1PF18 ALFG1PF24 ALF1M05 ALF1P05 ALF1P06 ALF1P09 ALF1P18 ALF1P24 ALF1PF12 ALF1T05 ALF1T06 ALF1T09 ALF1T18 ALF1P12 ALF1T24 ALF1T12 ALFG2PF12