EA2-24NU IMO

DPDT Signal Relay EA2 n DIL package n High sensitivity coil n Ultra low profile, minimal board area n Fully sealed for immersion cleaning n Low magnetic interference n FCC Part 68 compliant n Latching versions available n UL recognised (E73266), CSA Certified (LR46266) Specifications Contact form 2 Form C Maximum switching power 30W (resistive) 62.5 VA (resistive) Maximum switching voltage 220 VDC 250 VAC Contact rating Maximum switching current 1A Maximum carrying current 2A ( 20C) Initial contact resistance 50 m TYP. Contact material Silver alloy with gold overlay 140 mW (3 to 12 V) Non-latch type and double coil latch type 200 mW (24 V) Nominal operating power 100 mW (3 to 12V) Single coil latch type 150 mW (24 V) 79 mW (3 to 12 V) Non-latch type and double coil latch type 113 mW (24 V) Minimum operating power 56 mW (3 to 12 V) Single coil latch type 85 mW (24 V) Operate time (excluding bounce) Approximately 2 ms without diode Release time (excluding bounce) Approximately 1 ms without diode Insulation resistance 1000 M at 500 VDC Between open contacts 1000 VAC (for 1 minute) Breakdown voltage Between adjacent contacts 1000 VAC (for 1 minute) Between coil and contact 1000 VAC (for 1 minute) Shock resistance 75 G (misoperating) Vibration resistance 20 G (misoperating) Ambient temperature -40 to +85C Coil temperature rise 18 at nominal coil voltage (140 mW) 6 Mechanical 100 x 10 operations 3 Life expectancy 30 VDC 1 A (resistive), 200 x 10 operations Electrical 3 125 VAC 0.5 A (resistive), 100 x 10 operations Weight Approximately 1.5 grams Dimensions mm 9 14 (0.36) (0.55) 0.25 0.5 (0.01) (0.02) 2.54 7.62 (0.10) (0.30) Note: Tolerance 0.2 (0.008) unless otherwise specified IMO the EMECH specialist 5.1 5.4 3.5 0.3EA2 PCB layout (bottom view) Pin configuration (bottom view) 10-0.8 (0.03) 12 3 4 5 1 2 3 4 5 12 3 4 5 l l l 2.54 10 9 8716 098716 098 76 (0.10) 10.16 Non-latch type Single coil latch type Double coil latch type (0.40) (not energised position) (reset position) (reset position) Note: Tolerance 0.1 (0.004) unless otherwise specified - Orientation Mark l Part Numbers Standard Type at 25C Part Number Must Nominal Coil Must Coil Release Voltage Operate Resistance UL/CSA (VDC) Voltage Voltage Standard Type ()10% Recognised Type Range 75% 150% (VDC) (VDC) EA2-3 EA2-3NU 3 64.3 2.25 0.3 EA2-4.5 EA2-4.5NU 4.5 145 3.38 0.45 EA2-5 EA2-5NU 5 178 3.75 0.5 EA2-6 EA2-6NU 6 257 4.5 0.6 EA2-9 EA2-9NU 9 579 6.75 0.9 EA2-12 EA2-12NU 12 1028 9 1.2 EA2-24 EA2-24NU 24 2880 18 2.4 Latching Type (Single Wound Coil) at 25C Part Number Must Nominal Coil Must Coil Voltage Operate Release Resistance UL/CSA (VDC) Voltage Voltage Standard Type ()10% Recognised Type Range 75% 150% (VDC) (VDC) EA2-3S EA2-3SNU 3 90 2.25 2.25 EA2-4.5S EA2-4.5SNU 4.5 202 3.38 3.38 EA2-5S EA2-5SNU 5 250 3.75 3.75 EA2-6S EA2-6SNU 6 360 4.5 4.5 EA2-9S EA2-9SNU 9 810 6.75 6.75 EA2-12S EA2-12SNU 12 1440 9 9 EA2-24S EA2-24SNU 24 3840 18 18 Latching Type (Double Wound Coil) at 25C Part Number Must Nominal Coil Must Coil Voltage Operate Release Resistance UL/CSA (VDC) Voltage Voltage Standard Type ()10% Recognised Type Range 75% 150% (VDC) (VDC) P 64.3 2.25 EA2-3T EA2-3TNU 3 S 64.3 2.25 P 145 3.38 EA2-4.5T EA2-4.5TNU 4.5 S 145 3.38 P 178 3.75 EA2-5T EA2-5TNU 5 S 178 3.75 P 257 4.5 EA2-6T EA2-6TNU 6 S 257 4.5 P 579 6.75 EA2-9T EA2-9TNU 9 S 579 6.75 P 1028 9 EA2-12T EA2-12TNU 12 S 1028 9 P 2880 18 EA2-24T EA2-24TNU 24 S 2880 18 P Primary (set) coil S Secondary (reset) coil IMO the EMECH specialist 2.54 (0.10) 7.62 (0.30)