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| TESTING SMALL POLARIZED RELAY WITH HIGH SENSITIVITY TF-RELAYS * Minimal magnetic interference allows high density mounting * Sealed construction allows automatic cleaning * Self-clinching terminal also available 14 .551 9 .354 7.8 .307 FEATURES * High sensitivity: 80 mW Nominal operating power (Single side stable 3-12 V type) * Surge voltage withstand: 1500 V FCC Part 68 mm inch SPECIFICATIONS Contact Arrangement 2 Form C Initial contact resistance, max. 50 m (By voltage drop 6 V DC 1 A) Contact material Gold-clad silver Nominal switching 1 A 30 V DC, 0.5 A 125 V AC capacity (resistive load) Max. switching power 30 W, 62.5 VA (resistive load) Rating Max. switching voltage 110 V DC, 125 V AC Max. switching current 1A Min. switching capacity f1 10 A 10 mV DC 80 mW (3 to 12 V DC) Single side stable 140 mW (24 V DC) 260 mW (48 V DC) Nominal operating 55 mW (3 to 12 V DC) 1 coil latching power 100 mW (24 V DC) 110 mW (3 to 12 V DC) 2 coil latching 200 mW (24 V DC) Mechanical (at 180 cpm) 108 1 A 30 V DC resistive load Expected 2x105 life (min. operations) Electrical (at 20 cpm) 0.5 A 125 V AC resistive load 105 Note: f1This 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. Characteristics Initial insulation resistance*1 Between open contacts Initial Between contact and breakdown coil voltage Between contact sets FCC surge voltage between open contacts Temperature rise*2 (at 20C) Operate time [Set time]* (at 20C) 3 Min. 1,000 M (at 500 V DC) 750 Vrms for 1 min. (Detection current: 10 mA) 1,000 Vrms for 1 min. (Detection current: 10 mA) 1,000 Vrms for 1 min. (Detection current: 10 mA) 1,500 V Max. 50C Max. 4 ms (Approx. 2 ms) [Max. 4 ms (Approx. 2 ms)] Max. 4 ms (Approx. 1 ms) [Max. 4 ms (Approx. 2 ms)] Min. 490 m/s2 {50 G} Min. 980 m/s2 {100 G} 176.4 m/s2 {18G}, 10 to 55 Hz at double amplitude of 3 mm 294 m/s2 {30G}, 10 to 55 Hz at double amplitude of 5 mm -40C to +70C -40F to +158F 5 to 85% R.H. Approx. 2 g .071 oz Release time [Reset time]*4 (at 20C) Functional*5 Shock resistance Destructive*6 Functional*7 Vibration resistance Destructive Conditions for operation, transport and storage*8 (Not freezing and condensing at low temperature) Unit weight Remarks Ambient temperature Humidity * Specifications will vary with foreign standards certification ratings. Measurement at same location as "Initial breakdown voltage" section. *2 By resistive method, nominal voltage applied to the coil; contact carrying current: 1 A. *3 Nominal voltage applied to the coil, excluding contact bounce time. *4 Nominal voltage applied to the coil, excluding contact bounce time without diode. *5 Half-wave pulse of sine wave: 11 ms; detection time: 10 s. *6 Half-wave pulse of sine wave: 6 ms. *7 Detection time: 10 s. *8 Refer to 4. Conditions for operation, transport and storage mentioned in Cautions for use (Page 178). *1 ORDERING INFORMATION Ex. TF Contact arrangement 2:2 Form C 2 L H 3V Terminal shape Coil voltage(DC) 3,4.5,5,6,9,12, 24,48 *V Operating function Nil: Single side stable L: 1 coil latching L2: 2 coil latching Nil: Standard PC board terminal H: Self-clinching terminal *48 V coil type: Single side stable only Note: AgPd stationary contact types available for high resistance against contact sticking. When ordering, please add suffix"-3"like TF2-12V-3. 145 TF TYPES AND COIL DATA (at 20C 68F) 1. Single side stable Part No. Standard PC board terminal TF2-3 V TF2-4.5 V TF2-5 V TF2-6 V TF2-9 V TF2-12 V TF2-24 V TF2-48 V Self-clinching terminal TF2-H-3 V TF2-H-4.5 V TF2-H-5 V TF2-H-6 V TF2-H-9 V TF2-H-12 V TF2-H-24 V TF2-H-48 V Nominal voltage, V DC 3 4.5 5 6 9 12 24 48 Pick-up voltage, V DC (max.) 2.25 3.38 3.75 4.5 6.75 9 18 36 Drop-out voltage, V DC (min.) 0.3 0.45 0.5 0.6 0.9 1.2 2.4 4.8 Nominal operating current, mA (10%) 26.7 17.8 16 13.3 8.9 6.7 5.8 5.4 Coil resistance, (10%) 112.5 253 312.5 450 1,012.5 1,800 4,100 8,860 Nominal operating power, mW 80 80 80 80 80 80 140 260 Max. allowable voltage, V DC 4.5 6.7 7.5 9 13.5 18 36 57.6 2. 1 Coil latching Part No. Standard PC board terminal TF2-L-3 V TF2-L-4.5 V TF2-L-5 V TF2-L-6 V TF2-L-9 V TF2-L-12 V TF2-L-24 V Self-clinching terminal TF2-L-H-3 V TF2-L-H-4.5 V TF2-L-H-5 V TF2-L-H-6 V TF2-L-H-9 V TF2-L-H-12 V TF2-L-H-24 V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Set voltage, V DC (max.) 2.25 3.38 3.75 4.5 6.75 9 18 Reset voltage, V DC (max.) 2.25 3.38 3.75 4.5 6.75 9 18 Nominal operating current, mA (10%) 18.3 12.2 11 9.2 6.1 4.6 4.2 Coil resistance, (10%) 163.6 368.2 454.5 654.5 1,472 2,618 5,760 Nominal operating power, mW 55 55 55 55 55 55 100 Max. allowable voltage, V DC 4.5 6.7 7.5 9 13.5 18 36 3. 2 Coil latching Part No. Standard PC board terminal TF2-L2-3 V TF2-L2-4.5 V TF2-L2-5 V TF2-L2-6 V TF2-L2-9 V TF2-L2-12 V TF2-L2-24 V Notes: 1. Specified value of the pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse. 2. Standard packing: Tube: 50 pcs.; Case; 1,000 pcs. 3. In case of 5 V drive circuit, it is recommended to use 4.5 V type relay. 4. AgPd stationary contact types available for high resistance against contact sticking. When ordering, please add suffix "-3" like TF2-12V-3. Self-clinching terminal TF2-L2-H-3 V TF2-L2-H-4.5 V TF2-L2-H-5 V TF2-L2-H-6 V TF2-L2-H-9 V TF2-L2-H-12 V TF2-L2-H-24 V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Set voltage, V DC (max.) 2.25 3.38 3.75 4.5 6.75 9 18 Reset voltage, V DC (max.) 2.25 3.38 3.75 4.5 6.75 9 18 Nominal operating current, mA (10%) 36.7 24.4 22 18.3 12.2 9.2 8.3 Coil resistance, (10%) 81.8 184.1 227.3 327.3 736.4 1,309 2,880 Nominal operating power, mW 110 110 110 110 110 110 200 Max. allowable voltage, V DC 4.5 6.7 7.5 9 13.5 18 36 DIMENSIONS Standard PC board terminal 14 .551 7.8 .307 3.5 .138 2.54 .100 0.5 .020 7.62 .300 0.25 .010 7.1 .280 9 .354 mm inch PC board pattern (Copper-side view) 10.16 .400 2.54 .100 10-1.0 dia 10-.039 dia 7.62 .300 2.54 .100 Tolerance: 0.1 .004 Self-clinching terminal 7.8 .307 3.5 .138 2.54 .100 0.5 .020 7.62 .300 0.25 .010 7.1 .280 Single side stable (Deenergized condition) Schematic (Bottom view) 1-coil latching (Reset condition) 2-coil latching (Reset condition) 12345 + 12345 - 9876 12345 - 10 + + + 10 9 8 7 6 - - 10 9 8 7 6 Direction indication* Direction indication* Direction indication* General tolerance: 0.3 .012 *Orientation stripe typical-located on top of relay. 146 TF REFERENCE DATA 1. Maximum switching capacity 2. Life curve 3. Mechanical life Tested sample: TF2-12V, 10 pcs. Ratio against the rated voltage %V 100 90 80 70 60 50 40 30 20 10 30 100 200 Switching voltage,V 0 0.5 1.0 Switching current, A 0 10 100 1,000 10,000 No. of operations, x104 Drop-out voltage Max. Min. Pick-up voltage Max. Min. No. of operations, x104 Switching current, A DC load (cos=1) AC load (cos=1) 1.0 100 30 V DC resistive load 0.5 0.4 0.3 0.2 125 V AC resistive load 10 4.-(1) Electrical life (DC load) Tested sample: TF2-12V, 6 pcs. Condition: 1 A 30 V DC resistive load, 20 cpm 4.-(2) Electrical life (AC load) Tested sample: TF2-12V, 6 pcs Condition: 0.5 A 125 V AC resistive load, 20 cpm Change of pick-up and drop-out voltage Ratio against the rated voltage, %V 100 90 Change of contact resistance 100 90 Contact resistance, m 80 70 60 50 40 30 20 10 Min. Max. Change of pick-up and drop-out voltage Ratio against the rated voltage, %V 100 90 80 70 60 50 40 30 20 10 Drop-out voltage Max. Min. 0 5 No. of operations, x104 10 Pick-up voltage Max. Min. 80 70 60 50 40 30 20 10 0 5 10 15 No. of operations, x104 20 Drop-out voltage Max. Min. Pick-up voltage Max. Min. 0 5 10 15 No. of operations, x104 20 5. Coil temperature rise Change of contact resistance 100 90 Contact resistance, m Temperature rise, C 80 70 60 50 40 30 20 10 0 5 No. of operations, x104 10 10 0 100 110 120 130 140 150 Coil applied voltage, %V Max. Min. 60 50 40 1A 30 20 1A 0A 6. Operate/release time characteristics Tested sample: TF2-12V, 5 pcs. Tested sample: TF2-xxV Measured portion: Inside the coil Ambient temperature: 30C 86F Nominal coil voltage 70 3-12 V DC 24 V DC 48 V DC 6 Operate/release time, ms 1A 5 4 3 2 Release time 1 Operate time Max. Min. Max. Min. 0 80 90 100 110 120 Coil applied voltage, %V 7. Set/reset time characteristics Tested sample: TF2-L2-12V, 5 pcs. 6 Set time 5 Set/reset time, ms 4 Reset time 8. Distribution of pick-up and drop-out voltage Tested sample: TF2-12V, 50 pcs. 30 Drop-out voltage 20 Quantity Pick-up voltage 9. Distribution of set and reset voltage Tested sample: TF2-L2-12V, 20 pcs. Quantity 3 2 1 Max. Min. 10 5 0 80 90 100 110 120 Coil applied voltage, %V 0 10 20 30 40 50 60 70 80 90 100 Ratio against the rated voltage, %V 0 , ,,,, ,,,, ,, ,, , ,, , , 10 Set voltage Reset voltage ,, , ,,,,,, ,,,, 10 20 30 40 50 60 70 80 90 100 Ratio against the rated voltage, %V 147 TF 10. Ambient temperature characteristics Tested sample: TF2-12V, 5 pcs. Variation ratio, % 40 30 20 10 -40 -20 Ambient temperature, C 0 Pick-up voltage 20 40 60 80 -10 -20 -30 -40 0 30 40 50 Contact resistance,m 20 Drop-out voltage - x - x Quantity 60 11. Distribution of contact resistance Tested sample: TF2-12V, 30 pcs. (30, x4 contacts) 40 12.-(1) High-frequency characteristics Tested sample: TF2-xxV Isolation characteristics 12.-(2) High-frequency characteristics Tested sample: TF2-xxV Insertion loss characteristics 12.-(3) High-frequency characteristics Tested sample: TF2-xxV V.S.W.R. 2.0 Insertion loss, dB 1.8 V.S.W.R. TF Relay V.S.W.R., 50 Isolation, dB 100 1.0 0.8 0.6 0.4 0.2 1.6 1.4 50 1.2 10 100 Frequency,MHz 1,000 0 10 100 Frequency,MHz 1,000 1.0 10 100 Frequency,MHz 1,000 13.-(1) Malfunctional shock (single side stable) Tested sample: TF2-12V, 6 pcs Z Y, Y ,Z X X , 13.-(2) Malfunctional shock (latching) Tested sample: TF2-L-12V, 6 pcs. , ,Z X X Y 980m/s2 Deenergized condition Energized condition Z 980m/s2 Z Y, Y Y 980m/s2 Reset state Set state Z 980m/s2 X 980m/s2 X 980m/s2 196m/s2 392m/s2 588m/s2 784m/s2 2 ,980m/s 980m/s2 , Z Y 196m/s2 392m/s2 588m/s2 784m/s2 2 ,980m/s 980m/s2 , X 980m/s2 , Z 980m/s2 , X Y 14.-(1) Influence of adjacent mounting Rate of change, % 14.-(2) Influence of adjacent mounting Rate of change, % 10 0 -10 ON ON 14.-(3) Influence of adjacent mounting Rate of change, % 10 0 -10 10 0 -10 Pick-up voltage ON ON Pick-up voltage ON Pick-up voltage ON ON ON ON ON OFF OFF Rate of change, % Rate of change, % 10 0 -10 0 Drop-out voltage 10 0 Rate of change, % Drop-out voltage OFF 10 0 -10 0 Drop-out voltage OFF OFF OFF OFF OFF OFF -10 OFF 5 .197 Inter-relay distance 0 , mm inch 5 .197 Inter-relay distance , mm inch 5 .197 Inter-relay distance , mm inch 148 TF 15. Actual load test Tested sample: TF2-12V (35 mA 48 V DC wire spring relay load) Ratio against the rated voltage, %V 100 90 Contact resistance, m 80 70 60 50 40 30 20 10 0 10 20 30 40 No. of operations,x104 50 Drop-out voltage Max. Min. Pick-up voltage Max. Min. 100 90 80 70 60 50 40 30 20 10 0 10 20 30 40 No. of operations, x104 50 Max. Min. Change of pick-up and drop-out voltage Change of contact resistance Circuit 500 48 V DC 0.1 F 0.1 F 500 3 2 Wire spring relay Circuit diagram For Cautions for Use, see Page 178 and 179. 9/1/2000 All Rights Reserved, (c) Copyright Matsushita Electric Works, 149 Ltd. Go To Online Catalog |
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