EF2-24NU-L

DATA SHEET MINIATURE SIGNAL RELAY RoHS Compliant ED2/EF2 SERIES COMPACT SIZE, SLIM-PACKAGE, LOW POWER CONSUMPTION DESCRIPTION NEXEM ED2/EF2 relay has reduced coil power consumption based compact and slim. FEATURES Compact and light weight FCC (1500 V) and Telcordia (2500 V) surge capacity UL recognized and CSA certified Low power consumption (30-70 mW) Basic insulation class for EN60950 APPLICATIONS Electronic switching systems, PBX, Terminal equipment, Telephone system For Right Use of Miniature Relays DO NOT EXCEED MAXIMUM RATINGS. Do not use relays under exceeding conditions such as over ambient temperature, over voltage and over current. Incorrect use could result in abnormal heating, damage to related parts or cause burning. READ CAUTIONS IN THE SELECTION GUIDE. Read the cautions described in EM Devices' "Miniature Relays" when you choose relays for your application. The information in this document is subject to change without notice. © EM Devices Corporation 2017 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES PIN CONFIGURATIONS (Bottom view) Direction mark 1 3 4 5 12 10 9 8 + - Non-latch type (Not energized position) MARKINGS (top view) (6) (1) (5) (1) Part number (2) Manufacturer (3) Country of origin (4) Date code (5) Direction mark (pin No. 1 and 12) (6) UL,CSA marking ED2-5NU JAPAN 0501F (2) (3) (4) DIMENSIONS AND PAD LAYOUTS Unit: mm (inch) ED2 SERIES (mm) 7.5 max. (0.3) 15.0 max. (0.59) (1.05) 5.08 2.54 2.54 9.4 max. (0.37) 8-Φ0.8 5.08 (1.11) 3.2 (0.13) 0.5 (0.02) NOTE. General tolerance :±0.1 0.25 (0.01) 5.08 2.54 2.54 is basic size. Other tolerances ±0.2mm (Bottom view) 5.08 Lead size 0.5x0.25 ±0.1 NJ type: Lead length 2.8mm 2 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES EF2 SERIES Standard type (mm) 7.5 max. (0.30) 15.0 max. (0.59) (1.05) 5.08 2.54 2.54 10.0 max. (0.39) 7.29 3.0 5.08 5.08 2.54 1.0 (0.04) 2.54 is basic size. Other tolerances ±0.2mm 1.0 9.5 (0.37) NOTE. General tolerance :±0.1 (Bottom view) Lead size 0.5x0.25 ±0.1 Minimum footprint type (mm) (1.05) 7.5 max. (0.30) 15.0 max. (0.59) 5.08 2.54 2.54 10.0 max. (0.39) 6.29 2.0 5.08 5.08 2.54 1.0 (0.04) 2.54 is basic size. Other tolerances ±0.2mm 1.0 7.5 (0.3) NOTE. General tolerance :±0.1 Lead size 0.5x0.25 ±0.1 (Top view) High solder joint reliability type 7.5 max. (0.30) 15.0 max. (0.59) (mm) (1.05) 5.08 2.54 2.54 10.35 max. (0.41) 7.02 2.73 5.08 5.08 2.54 2.54 1.35 (0.05) is basic size. Other tolerances ±0.2mm 9.0 (0.35) 1.0 NOTE. General tolerance :±0.1 Lead size 0.5x0.25 ±0.1 (Top view) 3 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES GENERAL SPECIFICATIONS Contact Form 2 Form C Contact Material Silver alloy with gold alloy overlay Maximum Switching Power Maximum Switching Voltage Contact Ratings Maximum Switching Current Maximum Carrying Current Minimum Contact Ratings 30 W, 62.5 VA 220 VDC, 250 VAC 1A 2A 10 m VDC, 10µA *1 Initial Contact Resistance 75 m Ω max. (initial) Operate Time (Excluding bounce) Approx. 3 ms Release Time (Excluding bounce) Approx. 2 ms Insulation Resistance 1000 M ohms at 500 VDC Withstanding Voltage Between open contacts Between adjacent contacts Between coil and contacts 1000 VAC (for one minute) 1500 V surge (10x160 µs *2) 1000 VAC (for one minute) 1500 V surge (10x160 µs *2) 1500 VAC (for one minute) , 2500 V surge (2x10 µs *3) Shock Resistance 735 m/s2 (75G) (misoperation) 2 980 m/s (100G) (destructive failure) Vibration Resistance 10 to 55 Hz, double amplitude 3 mm(20G) (misoperation) 10 to 55 Hz, double amplitude 5 mm(30G) (destructive failure) Ambient Temperature -40 to +85 °C Coil Temperature Rise 7 °C at nominal coil voltage (50mW) Non-load Running Specifications Load Weight 1x10 8 operations *4 50 VDC 0.1A (resistive), 1x106 operations at 85°C,5Hz 6 10 VDC 10mA (resistive), 1x10 Approx. operations at 85°C,2Hz 2.2 g * 1 This value is a reference value in the resistance load. Minimum capacity changes depending on switching frequency and environment temperature and the load. * 2 rise time: 10 µs, decay time to half crest: 160 µs * 3 rise time: 2 µs, decay time to half crest: 10 µs 7 * 4 This shows the number of operations with fatal defects. Stable characteristics are maintained for 1×10 operations. 4 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES COIL SPECIFICATIONS Non-latch Type Nominal Coil Voltage (VDC) Coil Resistance (Ω)±10% Must Operate Voltage* (VDC) Must Release Voltage* (VDC) at 20 °C Nominal Operating Power (mW) 1.5 45 1.13 0.15 50 3 180 2.25 0.3 50 4.5 405 3.38 0.45 50 5 500 3.75 0.5 50 9 1473 6.75 0.9 55 12 2400 9.0 1.2 60 24 8229 18.0 2.4 70 Note * Test by pulse voltage SAFETY STANDARD AND RATING UL Recognized (UL508)* File No E73266 TUV Certificate (EN61810) CSA Certificated (CSA C22.2 No14) File No LR46266 30 VDC, 1 A (Resistive) 110 VDC, 0.3 A (Resistive) 125 VAC, 0.5 A (Resistive) No. R 9950557 Non-latch type Creepage and clearance of coil to contact is more than 2 mm. (According to EN60950) Basic insulation class * Spacing: UL114, UL478 RECOMMENDED RELAY DRIVE CONDITIONS Drive under conditions. If it is impossible, please inquire to EM Devices. Non-latch type Voltage: within ±5% of nominal voltage Ambient temperature - 40 to +85 °C 5 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES PART NUMBER SYSTEM ED2-3NU NU: Standard NJ: Trimmed lead type Nominal coil voltage (A numerical value of coil voltage) ED2 series EF2–3NU–L Packing Nil: Tube L: Embossed carrying tape NU: Standard NUH: Minimum footprint type NUX: High solder joint reliability type Nominal coil voltage (A numerical value of coil voltage) EF2 series ORDERING PART NUMBERS ED2 series Option Terminal Packing Nominal Coil Voltage (VDC) 1.5 Standard Tube Trimmed lead Coil Type Non-latch ED2-1.5NU 3 ED2-3NU 4.5 ED2-4.5NU 5 ED2-5NU 9 ED2-9NU 12 ED2-12NU 24 ED2-24NU 1.5 ED2-1.5NJ 3 ED2-3NJ 4.5 ED2-4.5NJ 5 ED2-5NJ 9 ED2-9NJ 12 ED2-12NJ 24 ED2-24NJ 6 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES EF2 series Option Terminal Packing Nominal Coil Voltage (VDC) 1.5 Tube Standard Taping Tube Coil Type Non-latch EF2-1.5NU 3 EF2-3NU 4.5 EF2-4.5NU 5 EF2-5NU 9 EF2-9NU 12 EF2-12NU 24 EF2-24NU 1.5 EF2-1.5NU-L 3 EF2-3NU-L 4.5 EF2-4.5NU-L 5 EF2-5NU-L 9 EF2-9NU-L 12 EF2-12NU-L 24 EF2-24NU-L 1.5 EF2-1.5NUH 3 EF2-3NUH 4.5 EF2-4.5NUH 5 EF2-5NUH 9 EF2-9NUH 12 EF2-12NUH Minimum 24 EF2-24NUH footprint 1.5 EF2-1.5NUH-L Taping Tube 3 EF2-3NUH-L 4.5 EF2-4.5NUH-L 5 EF2-5NUH-L 9 EF2-9NUH-L 12 EF2-12NUH-L 24 EF2-24NUH-L 1.5 EF2-1.5NUX 3 EF2-3NUX 4.5 EF2-4.5NUX 5 EF2-5NUX 9 EF2-9NUX 12 EF2-12NUX High solder 24 EF2-24NUX joint reliability 1.5 EF2-1.5NUX-L Taping 3 EF2-3NUX-L 4.5 EF2-4.5NUX-L 5 EF2-5NUX-L 9 EF2-9NUX-L 12 EF2-12NUX-L 24 EF2-24NUX-L 7 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES PERFORMANCE DATA COIL TEMPERATURE RISE Temperature is measured by coil resistance Coil temperature rise (°C ) Coil temperature 15 15 rise (°C) Applied power 0.05W 10 10 5 5 0 0 25 50 75 0 100 0 5 10 Applied power (mW) 15 Applied time (minute) SWITCHING CAPACITY MAXIMUM COIL VOLTAGE This is allowed maximum value. This is a maximum value of permissible alteration. Inquire with EM Devices for continuous use. Inquire with EM Devices for maximum value under continuous 2.0 DC(Resistive) 200 AC(Resistive) 1.0 Contact current (A) Ratio nominal 0.5 of 150 coil voltage 0.2 20 (%) 100 50 0.1 10 20 50 100 Contact voltage (V) APPLIED VOLTAGE VS. TIMING Operate time (ms) -40 -20 250VAC 3 3 Release 2 time (ms) 1 25 50 40 60 80 100 (Sample:ED2-5NU) 4 0 20 Ambient temperature (°C) 220VDC 4 0 0 75 Applied power (mW) 100 (Without coil diode) 2 1 0 0 25 50 75 100 Applied power (mW) 8 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES OPERATE AND RELEASE VOLTAGE VS.AMBIENT TEMPERATURE This shows a typical change of operate (release) voltage. The value of must operate is estimated, so coil voltage must be applied more than this value for safety operation. For hot start operation, please inquire with EM Devices. 100 Must operate voltage 80 Ratio of nominal coil voltage (%) Operate voltage (typical) 60 40 Release voltage (typical) 20 0 -40 -20 0 20 40 60 80 100 Ambient temperature (°C) RUNNING TEST (Non-load) (Load: none, Drive:5VDC，50Hz，50%duty, Ambient temperature :room temperature, Sample:ED2-5NU ,20pieces) 10000 5 Contact 1000 voltage 3 (V) Release 2 resistance (mΩ) Operate voltage Operate 4 100 voltage 1 (V) 0 10 0 20 50 100 500 1000 Release voltage 0 20 50 4 Operations (×10 ) 100 500 1000 4 Operations (×10 ) RUNNING TEST (Load) (Load:50VDC 0.1A resistive,Drive:5VDC,5Hz,50%duty,Ambient temperature:85 °C, Sample:ED2-5NU ,10pieces) 5 10000 Operate voltage 4 Contact resistance 1000 Operate 3 voltage 2 (V) 100 Release 1 (mΩ) Release voltage 0 0 10 0 2 5 10 50 100 2 5 10 50 100 4 Operations (×10 ) 4 Operations (×10 ) 9 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES BREAKDOWN VOLTAGE Sample: ED2-5NU 10peices (a) Between open contacts (b) Between adjacent contacts 100 100 50 50 Distribution (%) 0 0.5 0 1.0 1.5 2.0 Breakdown voltage (K V) (C) 1.0 1.5 2.0 2.5 Breakdown voltage (K V) Between coil and 100 Distribution (%) 50 0 0.5 1.5 2.0 2.5 Breakdown voltage (K V) ALTERNATION OF VOLTAGE IN DENSE MOUNTING (Magnetic interference) Alternation of operate voltage Alternation of operate voltage +40 +40 +30 +30 +20 +20 +10 Ratio of +10 Ratio of 0 alternation (%) -10 0 alternation (%) -10 -20 -20 -30 -30 -40 a b c d e -40 f a ON ON OFF ON OFF 2.54 OFF mm b d e f 2.54mm OFF ON a c Mounting layout Mounting layout Device under test b c d 2.54 ON mm OFF ON OFF ON OFF e f 10 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES PACKING DIMENSION (Unit: mm) TUBE PACKING (ED2/EF2) 35 pieces / Tube (anti-static) 15.5 543 11.9 Rubber stopper (Red) Rubber stopper (Green) Direction of relay direction mark TAPE PACKING (EF2) APPEARANCE 500 pieces / Reel Dimension of reel: 380mm Reel Emboss Carrying tape Top cover tape TAPE DIMENSIONS A 1.75 2.0 Φ1.5 16 0.4 4 A Φ2.2 11.5 15.5 24.0 B EF2-xxNU-L EF2-xxNUX-L Max.10.9 10.0 EF2-xxNUH-L Max.11.1 8.0 B RELAY DIRECTION MARK AND TAPE CARRYING DIRECTION Sprocket hole Direction mark Direction of unreeling 11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES SOLDERING TEMPERATURE CONDITION THROUGH-HOLE MOUNTING (ED2) 1. Automatic soldering Preheating: 110~ 120°C /110 sec. (max.) Solder temperature: 260°C max. Solder time: 5 seconds max. Note: EM Devices recommends cooling down a printed circuit board less than 110°C within 40 seconds after soldering. 2. Manual soldering Solder temperature: 350°C max. Solder time: 3 seconds max. SURFACE-MOUNTING TYPE (EF2) IRS Method Temperature (℃) max. 240 ℃ 220 200 180 45 (max.70) Time (sec.) 70 (max.120) 190 (max.300) Note: 1. Temperature profile shows printed circuit board surface temperature on the relay terminal portion. 2. Check the actual soldering condition to use other method except above mentioned temperature profiles. 12 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 0890EMDD03VOL01E ED2/EF2 SERIES NOTE ON CORRECT USE 1. Notes on contact load at a temperature outside this range may adversely affect Make sure that the contact load is within the specified range; insulation or contact performance. otherwise, the lifetime of the contacts will be shortened - If the relay is used for a long period of time in highly humid considerably. (RH 85% or higher) environment, moisture may be absorbed Note that the running performance shown is an example, into the relay. This moisture may react with the NOx and and that it SOx generated by glow discharges that occur when the varies depending on parameters such as the type of load, switching frequency, driver circuit, and ambient temperature under the actual operating conditions. Evaluate the performance by using the actual circuit before contacts are opened or closed, producing nitric or sulfuric acid. If this happens, the acid produced may corrode the metallic parts of the relay, causing operational malfunction. 2. Driving relays - If any material containing silicon (silicon rubber, silicon oil, and silicon based coating material) is used in the - If the internal connection diagram of a relay shows + and - neighborhood of relay, there is some possibility that these symbols materials will emit silicon gas that will penetrate the relay. In using the relay. on the coil, apply the rated voltage to the relay in the specified direction. If a rippled DC current source is used, abnormalities such as beat at the coil may occur. this case, the switching contact may generate silicon compounds on the surface of contacts. This silicon - The maximum voltage that can be applied to the coil of the compound may result in contact failure. Avoid use of relay in relay such an environment. varies depending on the ambient temperature. Generally, the higher the voltage applied to the coil, the - Because the operating temperature range varies shorter the operating time. Note, however, that a high depending on the humidity, use the relay in the temperature voltage also increases the bounce of the range illustrated in the figure below. Prevent the relay from contacts and the contact opening and closing frequency, which may being frozen and avoid the generation of condensation. shorten the lifetime of the contacts. - If the driving voltage waveform of the relay coil rises and falls gradually, the inherent performance of the relay may not be fully realized. Make sure that the voltage waveform instantaneously rises and falls as a pulse. Nominal coil voltage 85 80 60 Humidity (%RH) 40 20 5 -60 -40 -20 0 20 40 0 60 80 100 Temperature (°C )