ED2-3NJ NEC, ED2-3NJ Datasheet
ED2-3NJ
Specifications of ED2-3NJ
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ED2-3NJ Summary of contents
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... 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 ™ ...
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OUTLINE DRAWING AND DIMENSIONS Unit : mm (inch) 7.5 (0.30) MAX. 15.0 (0.59) MAX. 0.5 (0.02) 5.08 2.54 2.54 2.54 5.08 (0.20)(0.10)(0.10)(0.10) (0.20) + – + – Note. General tolerance : 0.2 ( 0.008) Dimensions in show basic size. NJ ...
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... This shows a number of operation where it can be running by which a fatal defect is not caused, and a number of operation by whicha steady characteristic is maintained is 1 Recommended relay drive conditions Drive under conditions impossible, please inquire to NEC. Nonlatch type Square pulse (rise and fall time is rapidly) Single coil latch type ...
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... S : Set coil (pin No.1... , pin No.5... The latch type relays should be initalized at appointed position before using, and should be enegized to specific polanity by a bone polabity to avoid wrong operation. Any special coil requirement, please contact NEC for availability. 4 Coil Must Operate Resistance ...
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... PERFORMANCE DATA COIL TEMPERATURE RISE Temperature is measured by coil resistance 100 Applied Power (mW) SWITCHING CAPACITY This is allowed maximum value. Inquiry for NEC under maximum value at continuous use. 2.0 1.0 0.5 0.2 0 Contact voltage (V) APPLIED VOLTAGE VS. TIMING (Sample: EC2-5NU 100 Applied power (mW) WORLD PRODUCTS INC ...
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... OPERATE AND RELEASE VOLTAGE VS. AMBIENT TEMPERATURE This shows a typical change of operate (release) voltage. Maximum value of operate estimated must be applied more than this value for safety operation. In case of “hot start operation”, please inquiry for NEC. 100 – 40 – 20 RUNNING TEST (Nonload) (Load: None, Driving: 5V ...
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BREAKDOWN VOLTAGE Sample: EC2-5NU 10 pieces (a) Between open contacts 100 50 0 0.5 Breakdown voltage (kV) ALTERNATION OF VOLTAGE AT DENSELY MOUNTING (Magnet interference) Alternation of operate voltage +40 +30 +20 +10 0 –10 –20 –30 –40 I Device ...
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PACKAGE Dimensions of Relay Tube (Unit : mm) + – 11.9 0.3 (2.4) Outline of Package Rubber stopper (Red) Index Mark 8 35 pieces / Tube Material : Polyvinyl chloride (auti-static treated) + – 543 Reference Rubber ...
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... Evaluate the performance by using the actual circuit before using the relay. 2. Driving relays - If the internal connection diagram of a relay shows + and - symbols on the coil, apply the rated voltage to the relay in the specified direction rippled DC current source is used, abnormalities such as beat at the coil may occur. ...
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... Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance ...