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ED2-4.5TNU Dataheets PDF



Part Number ED2-4.5TNU
Manufacturers NEC
Logo NEC
Description Ultra-low power/ compact and lightweight/ High breakdown voltage/ Surface mounting type
Datasheet ED2-4.5TNU DatasheetED2-4.5TNU Datasheet (PDF)

DATA S H E E T MINIATURE SIGNAL RELAY ED2/EF2 SERIES Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type DESCRIPTION NEC's new miniature signal relays, ED2/EF2 series, achieved 50 mW of ultra low power consumption. FEATURES ™ Low power consumption (50 mW) ™ Applicable for the surge voltage standard of FCC (1500 V, 10 × 160 µs) and BELLCORE (2500 V, 2 × 10 µs) ™ Two types for through-hole mounting (ED2 series) and surface mounting (EF2 series) ™ Variation o.

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DATA S H E E T MINIATURE SIGNAL RELAY ED2/EF2 SERIES Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type DESCRIPTION NEC's new miniature signal relays, ED2/EF2 series, achieved 50 mW of ultra low power consumption. FEATURES ™ Low power consumption (50 mW) ™ Applicable for the surge voltage standard of FCC (1500 V, 10 × 160 µs) and BELLCORE (2500 V, 2 × 10 µs) ™ Two types for through-hole mounting (ED2 series) and surface mounting (EF2 series) ™ Variation of dense mounting type and/or long-joint-life type for latest SMT • Compatible configuration and terminal allocation with dense mounting type of EE2 series • Upgraded soldering joint reliability between the relay terminal and PCB by optimization of the terminal configuration; 20-year-joint-life under 35˚C-per-day-temperature-difference specified in IPC-SM-785 for telecommuication equipment APPLICATIONS Electronic switching systems, PBX, terminal equipment, telephone system, instrumental equipment. 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 NEC's "Miniature Relays" (ER0046EJ∗) when you choose relays for your application. The information in this document is subject to change without notice. Document No. ER0304EJ2V0DS00 (2nd edition) Date Published February 1999 M Printed in Japan © 1997 ED2/EF2 SERIES DIMENSIONS AND PAD LAYOUTS (Unit : mm (inch)) ED2 SERIES 15.0 (0.59) MAX. 9.4(0.37) MAX. 7.5 (0.30) MAX. 8 - φ 0.8 (0.031) 10- φ 0.8 (0.031) 3.2 (0.13) 0.5 (0.02) 5.08 2.54 2.54 2.54 (0.20)(0.10)(0.10)(0.10) 0.25 (0.01) 5.08 (0.20) 2.54 (0.100) 4 × 2.54 (0.100) 2.54 (0.100) 5 × 2.54 (0.100) (Bottom fiew) Note. General tolerance : ±0.2 (±0.008) Dimensions in show basic size. NJ type : Leads-2.8 mm (0.110) Note. General tolerance : ±0.1 (±0.004) EF2 SERIES EF2-.. EF2-..NU 15.0 MAX. (0.591) 10.0 MAX. (0.394) 7.5 MAX. (0.296) EF2-..NUX 1.0(0.039) 15.0 MAX. (0.591) 10.35 MAX. (0.408) 7.5 MAX. (0.296) 2 × 2.54(0.100) Non-latch and Single coil latch 2 × 2.54(0.1) 2.54(0.1) Double coil latch 2.54(0.100) note2 A 1.0 (0.039) 1.35 (0.053) note2 note2 5.08 (0.200) 2-2.54 (2-0.100) 5.08 (0.200) 9.5 (0.374) 5.08 (0.200) note2 2-2.54 (2-0.100) 5.08 (0.2) 9.0 (0.354) 5.08 (0.200) 3-2.54 (0.100) (Bottom view) EF2-..NUH 15.0 MAX. (0.591) 10.0 MAX. (0.394) 7.5 MAX. (0.296) EF2-..NUN 15.0 MAX. (0.591) 10.6 MAX. (0.418) 7.5 MAX. (0.296) note2 5.08 (0.200) 2-2.54 (2-0.100) 5.08 (0.200) 7.5 (0.295) 5.08 (0.200) note2 2-2.54 (2-0.100) 5.08 (0.200) 7.5 (0.295) Type EF2-.. EF2-..NU EF2-..NUX EF2-..NUH EF2-..NUN A 3.0 (0.118) 3.0 (0.118) 2.73 (0.107) 2.0 (0.079) 2.0 (0.079) B 7.29 (0.287) 7.29 (0.287) 7.02 (0.276) 6.29 (0.248) 6.29 (0.248) 1.0 (0.039) 1.6 (0.063) Note 1. General torelance : ± 0.2 ( ± 0.008) Note 2. This pair of pins at the right end applies to double coil latch type only. Note 1. General torelance : ± 0.1 ( ± 0.004) Note 2. This pair of pads at the right end applies to double coil latch type only. 2 DATA SHEET ER0304EJ2V0DS00 B ED2/EF2 SERIES PIN CONFIGURATIONS (bottom view) ED2 SERIES 1 3 4 5 R S Index mark of relay direction 12 10 9 8 12 10 9 8 1 3 4 5 S 12 10 9 8 7 1 3 4 5 6 R Non-latch type (not energized position) Single coil latch type (reset position) Double coil latch type (reset position) S : Coil polarity of set (operate) R : Coil polarity of reset (release) EF2 SERIES 1 3 4 5 1 3 4 5 1 3 4 5 6 R S S 12 10 9 8 12 10 9 8 7 R Index mark of relay direction 12 10 9 8 Non-latch type (not energized position) Single coil latch type (reset position) Double coil latch type (reset position) S : Coil polarity of set (operate) R : Coil polarity of reset (release) MARKINGS (top view) 1 2 2 1 q Part number ED2-5 ED2-5NU w Manufacturer e Country of origin r Date code 5 9717 4 6 t Index mark of relay direction (pin No. 1, 12) 3 Standard type 4 3 UL recognized, CSA certified type (Under application for latch type) y UL, CSA Marking JAPAN 9717 5 JAPAN SAFETY STANDARD AND RATING UL Recognized CSA Certificated (UL508)* (CSA C22.2 No14) File No E73266 File No LR46266 30 Vdc, 1 A (Resistive) 110 Vdc, 0.3 A (Resistive) 125 Vac, 0.5 A (Resistive) * Spacing : UL114, UL478 DATA SHEET ER0304EJ2V0DS00 3 ED2/EF2 SERIES PERFORMANCE CHARACTERISTICS (Community) Contact Form Maximum Switching Power Contact Ratings Maximum Switching Voltage Maximum Switching Current Maximum Carrying Current Minimum Contact Ratings Initial Contact Resistance Contact Material Nominal Operating Power Non-Latch Type Single Coil Latch Type Double Latch Type Operate Time (Excluding Bounce) Release Time (Excluding Bounce) Insulation Resistance Between Open Contacts Breakdown Voltage Between Adjacent Contacts Non-latch t.


ED2-4.5TNJ ED2-4.5TNU ED2-5


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