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EC2-6NU Dataheets PDF



Part Number EC2-6NU
Manufacturers NEC
Logo NEC
Description MINIATURE SIGNAL RELAY
Datasheet EC2-6NU DatasheetEC2-6NU Datasheet (PDF)

DATA S H E E T MINIATURE SIGNAL RELAY EC2 SERIES COMPACT AND LIGHTWEIGHT, SMALL MOUNTING SIZE, HIGH BREAKDOWN VOLTAGE DESCRIPTION The EC2 series has reduced mounting space but sustained high-performance of NEC EA2 series. Furthermore, it complies with 2500 V surge-voltage requirement of Bellcore specification. FEATURES ™ Compact and light weight ™ 2 form c contact arrangement ™ Low power consumption ™ Reduced mounting space : 15 mm × 7.5 mm ™ High-breakdown voltage of coil to contacts : 1500.

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DATA S H E E T MINIATURE SIGNAL RELAY EC2 SERIES COMPACT AND LIGHTWEIGHT, SMALL MOUNTING SIZE, HIGH BREAKDOWN VOLTAGE DESCRIPTION The EC2 series has reduced mounting space but sustained high-performance of NEC EA2 series. Furthermore, it complies with 2500 V surge-voltage requirement of Bellcore specification. FEATURES ™ Compact and light weight ™ 2 form c contact arrangement ™ Low power consumption ™ Reduced mounting space : 15 mm × 7.5 mm ™ High-breakdown voltage of coil to contacts : 1500 Vac, 2500 V (rise time : 2 µs, fall time : 10 µs) ™ Capable of High-power switching : 700 Vac, 4.2 A, 4 times in case of accident ™ UL recognized (E73266), CAS certified (LR46266) APPLICATIONS Electronic switching systems, PBX, terminal equipment, telephone systems. 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. Document No. ER0002EJ4V0DS00 (4th edition) Date Published June 1999 M Printed in Japan © 1994(1996) EC2 SERIES OUTLINE DRAWING AND DIMENSIONS Unit : mm (inch) PAD LAYOUT (bottom view) Non-latch and Single coil latch 2 × 2.54(0.1) 2.54(0.1) Double coil latch 2 × 2.54(0.1) 2.54(0.1) R 12 10 9 8 7 15.0 (0.59) MAX. 9.4(0.37) MAX. 7.5 (0.30) MAX. 8- φ 0.8 (0.31) 10- φ 0.8 (0.31) 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 (0.10) 4 × 2.54 (0.1) 2.54 (0.10) 5 × 2.54 (0.1) Note. General tolerance : + – 0.2 ( + – 0.008) Dimensions in show basic size. NJ type : Leads-2.8 mm (0.11) Note. General tolerance : + – 0.1 ( + – 0.004) MARKINGS Standard type 1 2 SAFETY STANDARD AND RATING UL Recognized (UL508)∗ File No E73266 CSA Certificated (CSA C22.2 No 14) File No LR46266 30 Vdc, 2A (Resistive) 110 Vdc, 0.3A (Resistive) 125 Vdc, 0.5A (Resistive) EC2-5 ∗ Spacing : UL114, UL478 5 JAPAN 3 9206 q Part number 4 w Manufacturer e Country of origin r Date code UL recognized, CSA certified type 1 2 t Index mark of relay direction (pin No. 1, 12) y UL, CSA Marking TUV Certificate (EN60255 / IEC60255) No. R 9751153 (Nonlatch and Single-coil-latch) Creepage and clearance of coil to contact is more than 2 mm. (According EN60950) Basic insulation class EC2-5NU 5 JAPAN 3 9206 4 6 PIN CONFIGURATIONS (bottom view) 1 3 4 5 R S Index mark of relay direction 12 10 9 8 12 10 9 8 1 3 4 5 S 1 3 4 5 6 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) 2 DATA SHEET ER0002EJ4V0DS00 EC2 SERIES PART NUMBER SYSTEM E C 2 – 9 S NU Nil : Standard type NU : UL recognized, CSA certified type NJ : Trime.


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