PA PA-RELAYS THE SLIM POWER RELAY FEATURES * Slim size (width 5 mm .197 inch, height 12.5 mm .492 inch) permits higher density mounting * Wide switching capacity: Control from 100A 100 mV to 5 A 250 V AC, 30 V DC * High sensitivity: 120 mW (Nominal) (5 to 18 V DC type) * High surge voltage (4000 V) and high breakdown voltage (2000 V) * Shock & vibration resistance (functional): Min. 147m/s2 {15 G} * SIL (single in line) terminal layout * Reinforced according to IEC1131-2 (TUV) 5 .197 20 .787 12.5 .492 mm inch SPECIFICATIONS (at 20C 68F) Contacts Characteristics Arrangement 1a Contact material Gold-clad silver alloy Initial contact resistance, max. 30 m (By voltage drop 6 V DC 1 A) Nominal switching capacity 5 A 250 V AC, 5 A 30 V DC Maximum switching power 750 VA, 90 W Rating Maximum switching voltage 250 V AC, 110 V DC (resistive) Max. switching current 5A Min. switching capacity 100A, 100 mV DC 2x107 Expected life Mechanical (min. 3 A 250 V AC, 3 A 30 V DC, 105 operations) Electrical (at 20 cpm) 5 A 250 V AC, 5 A 30 V DC, 5x104 Max. operating speed Initial insulation resistance*1 Initial break- Between open contacts down Between contacts and coil voltage*2 Surge voltage between contacts and coil*3 Operate time*4 (at nominal voltage) Release time (without diode)*4 (at nominal voltage) Coil (at 25C 77F, 50% R.H.) Shock resistance Nominal operating power 5 to 18 V DC 24 V DC 120 mW 180 mW Temperature rise Functional*5 Destructive*6 Functional*7 Vibration resistance Remarks Destructive * Specifications will vary with foreign standards certification ratings. *1 Measurement at same location as "Intial breakdown voltage" section *2 Detection current: 10mA *3 Wave is standard shock voltage of 1.2x50s according to JEC-212-1981 *4 Excluding contact bounce time *5 Half-wave pulse of sine wave: 11ms; detection time: 10s *6 Half-wave pulse of sine wave: 6ms *7 Detection time: 10s *8 Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61). TYPICAL APPLICATIONS Conditions for operation, Ambient temp. transport and storage*8 (Not freezing and condensHumidity ing at low temperature) Unit weight 20 cpm at rated load Min. 1,000 M at 500 V DC 1,000 Vrms 2,000 Vrms 4,000 V Approx. 6 ms Approx. 3 ms Max. 45C with nominal coil voltage across coil and at nominal switching capacity Min. 147 m/s2 {15 G} Min. 980 m/s2 {100 G} Min. 147 m/s2 {15 G}, 10 to 55 Hz at double amplitude of 2.5 mm Min. 205.8 m/s2 {21 G}, 10 to 55 Hz at double amplitude of 3.5 mm -40C to +70C -40F to +158F 5 to 85%R.H. Approx. 3 g .15 oz ORDERING INFORMATION * Interface relays for programmable controllers * Output relays for measuring equipment, timers, counters and temperature controllers * Industrial equipment, office equipment Ex. PA 1a 12V Contact arrangement Coil voltage (DC) 1a: 1 Form A 5, 6, 9, 12, 18, 24V Note: Standard packing: Tube: 25 pcs.; Case: 1,000 pcs. UL/CSA, TUV approved type is standard. TYPES AND COIL DATA Part No. PA1a-5VV PA1a-6VV PA1a-9VV PA1a-12V PA1a-18V PA1a-24V *1 Pulse driving 214 Nominal voltage, V DC 5 6 9 12 18 24 (at 20C 68F) Pick-up voltage,* V DC (max.) 3.5 4.2 6.3 8.4 12.6 16.8 Drop-out voltage,* V DC (min.) 0.25 0.3 0.45 0.6 0.9 1.2 Nominal operating current, mA (10%) 24 20 13.3 10 6.7 7.5 Nominal operating power, mW 120 120 120 120 120 180 Coil resistance, (10%) 208 300 675 1,200 2,700 3,200 Max. allowable voltage, V DC 6 7.2 10.8 14.4 21.6 28.8 PA DIMENSIONS mm inch 1. PA relay 8.8 .346 PC board pattern (Copper-side view) 0.5 .020 1.3 .051 6 4.8 .237 .189 3.5 .138 5 .197 0.5 .020 10.16 .400 20 .787 2.54 .100 2.54 .100 5.08 .200 0.8 .031 1.11 .044 0.25 .010 1.18 .046 Standard type 1 2 3 Self clinching type 4 5 6 5+0.2 -0.6 .197.008 -.024 1 2 3 4 5 PC board pattern (Copper-side view) 6 5+0.2 -0.6 .197.008 -.024 Standard type 22.60.6 .890.024 2.54 .100 90.6 .354.024 5.30.6 .209.024 0.5 .020 0.8 .031 2.54 .100 6.35 .250 3.81 .150 0.25 .010 1.23 .048 10.25 .039.010 1.23 .048 3.9 .154 0.5 .020 2.54 .100 6.35 .250 0.8 .031 3.81 .150 (0.3) (.012) 5.08 .200 5.08 .200 2-1.2 dia. 2-.047 dia. Self clinching type 2.54 .100 1.30.15 .051.006 10.16 .400 5.08 .200 2-0.80.25 dia. 2-.031002 dia. PA1a-PS-H PA1a-PS 10.16 .400 2-1 dia. 2-.039 dia. 5.30.6 .209.024 (0.3) (.012) 5.08 .200 Tolerance: 0.1 .004 N.O. COM 90.6 .354.024 4 .157 5.08 .200 Coil 22.60.6 .890.024 PA1a-PS 10.16 .400 Schematic (Bottom view) General tolerance: 0.3 .012 2. Socket 1.2 dia. .047 dia. 1.2 dia. .047 dia. 1.0 dia. .039 dia. 1.0 dia. .039dia. 1.2 .047 12.5 2.9 (12.8 max.) .114 .492 (.504 max.) 2-1.20.05 dia. 2-.047002 dia. Tolerance: 0.1 .004 REFERENCE DATA 1. Max. switching capacity 2. Life curve 3.-(1) Coil temperature rise (120 mW) Sample: PA1a-12V Ambient temperature: 20C 68F Measured portion: Inside the coil AC resistive load 5 4 3 2 1 DC resistive load 90 Temperature rise, C No. of operations, x104 Contact current, A 100 100 50 30 20 10 70 60 50 5A 3A 2A 0A 40 30 AC 125 V resistive load DC 30 V resistive load AC 250 V resistive load 0.5 0.4 0.3 0.2 80 20 10 20 30 50 100 200 300 Contact voltage, V 0.5 1 2 3 5 10 Swiching capacity, A 0 100 100 110 120 130 140 150 Coil applied voltage, %V 3.-(2) Coil temperature rise (180 mW) 4.-(1) Operate & release time (120 mW) 4.-(2) Operate & release time (180 mW) Sample: PA1a-24V Ambient temperature: 20C 68F Measured portion: Inside the coil Sample: PA1a-12V No. of samples: n = 20 Sample: PA1a-24V No. of samples: n = 20 9 80 70 60 50 40 5A 3A 2A 0A 30 20 8 7 6 4 3 1 0 0 110 120 130 140 150 Coil applied voltage, %V Release time Max. x Min. Max. x Min. 2 10 100 Operate time 5 80 90 100 110 120 Coil applied voltage, %V Operate & release time, ms 10 9 Operate & release time, ms 10 90 Temperature rise, C 100 8 7 6 Operate time 5 4 3 Release time 2 1 0 80 Max. x Min. Max. x Min. 90 100 110 120 Coil applied voltage, %V 215 PA 5. Ambient temperature characteristics 6. Malfunctional shock Sample: PA1a-12V No. of samples: n = 6 Sample: PA1a-12V No. of samples: n = 6 Rate of change, % 40 30 20 X Pick-up voltage Z Z'Y' Y 80 X' 60 40 20 X 980m/s2 10 Drop-out voltage -40 -20 20 0 -10 -20 50 75 Z 980m/s2 20 40 60 80 980m/s2 Z' Ambient temperature, C Deenergized condition Energized condition Y 980m/s2 -30 980m/s2 X' 100 Y' -40 NOTES 1. Specification values for pick-up and drop-out voltages are for the relay mounting with its terminals below. 100 2. When mounting the relays within 1 mm. .039 inch , please notice the condition below. 1) Mount the relays in the same direction. 3.0 Within 1 mm .039 inch 90 2.0 Voltage, %V Pick-up voltage 60 Contact current, A 80 70 3) Allowable contact current is 2 A. 4) About the electrical life for close mounting, please refer to data below. Max. - x Min. 50 40 DC resistive load 1.0 0.5 0.4 0.3 30 20 AC resistive load Drop-out voltage 10 0 Max. - x Min. 0.2 2) Coil terminals (Terminal No. 1 & 2) polarity should be arranged in the same direction. 20 30 50 100 Contact voltage, V 200 300 -. +. -. +. -. +. -. +. -. +. +. -. +. -. +. -. +. -. +. -. No. of operations, x104 Mounting direction 100 50 40 30 20 AC 125V resistive load DC 30 V resistive load AC 250 V resistive load 10 0.5 1.0 2.0 3.0 Switching capacity, A For Cautions for Use, see Relay Technical Information (Page 48 to 76). 216 9/1/2000 All Rights Reserved, (c) Copyright Matsushita Electric Works, Ltd. Go To Online Catalog