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UA2-3NJ Dataheets PDF



Part Number UA2-3NJ
Manufacturers NEC
Logo NEC
Description Miniature Signal Relay
Datasheet UA2-3NJ DatasheetUA2-3NJ Datasheet (PDF)

DATA S H E E T MINIATURE SIGNAL RELAY UA2/UB2 SERIES Super-compact size, Slim-package, Surface mounting type DESCRIPTION NEC's UA2/UB2 relay ia a new generation Miniature Signal Relay of super-compact size and slim-pakage. But, the latching type production is going to start after June 2000. FEATURES ™ Small mounting size of slim package for dense mounting. ™ Bellcore (2500 V) and FCC (1500 V) surge capability. ™ IEC950/UL1950/EN60950 spacing and high breakdown voltage. (Basic insulation class.

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DATA S H E E T MINIATURE SIGNAL RELAY UA2/UB2 SERIES Super-compact size, Slim-package, Surface mounting type DESCRIPTION NEC's UA2/UB2 relay ia a new generation Miniature Signal Relay of super-compact size and slim-pakage. But, the latching type production is going to start after June 2000. FEATURES ™ Small mounting size of slim package for dense mounting. ™ Bellcore (2500 V) and FCC (1500 V) surge capability. ™ IEC950/UL1950/EN60950 spacing and high breakdown voltage. (Basic insulation class on 200 V working voltage) ™ Low power consumption 140 mW 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. ER0450EJ2V0DS00 (2nd edition) Date Published January 2000 M Printed in Japan © 1999 UA2/UB2 SERIES DIMENSIONS AND PAD LAYOUTS (Unit : mm [inch]) UA2 SERIES mm [inch] 7.6 10.6 [0.417] 5.7 [0.224] 3.2 2.2 2.2 8- φ 0.85 (mm) 0.5 [0.020] 8.0 [0.315] 3.4 [0.134] ∗ 2.8 [0.110] (Bottom view) 3.2 [0.126] (1.5) 3.2 2.2 2.2 [0.126] [0.087][0.087] (1.5) Note. General tolerance : ± 0.1 Tolerance of lead pitch is ± 0.15 mm [0.006 inch] Another tolerance is ± 0.3 mm [0.012 inch] ( ) is reference. ∗ Value of trimmed lead type (NJ type) UB2 SERIES mm [inch] 10.6 [0.417] 5.7 [0.224] 3.2 7.6 2.2 2.2 3.2 (mm) ∗ 9.0 [0.354] max. 8.8 [0.346] max. 5.3 ∗ 2.4 3.1 0.8 (1.5) 3.2 [0.126] 2.2 2.2 [0.087] [0.087] (1.5) 3.2 [0.126] 7.4 [0.291] ∗ 6.0 [0.236] (Bottom view) Note. General tolerance : ± 0.1 Tolerance of lead pitch is ± 0.15 mm [0.006 inch] Another tolerance is ± 0.3 mm [0.012 inch] ( ) is reference. ∗ Value of minimum footprint type (NUN type) 2 DATA SHEET ER0450EJ2V0DS00 ∗ 4.6 UA2/UB2 SERIES PIN CONFIGURATIONS (bottom view) UA2 SERIES 1 2 3 4 R S Index mark of relay direction 8 7 6 5 8 7 6 5 1 2 3 4 Non-latch type (not energized position) Single coil latch type (reset position) S : Coil polarity of set (operate) R : Coil polarity of reset (release) UB2 SERIES 1 2 3 4 1 2 3 4 R S Index mark of relay direction 8 7 6 5 8 7 6 5 Non-latch type (not energized position) Single coil latch type (reset position) S : Coil polarity of set (operate) R : Coil polarity of reset (release) MARKINGS (top view) 1 4 q Part number w Manufacturer 9900 UA2 – 1 2 NU JAPAN e Country of origin r Date code t Index mark of relay direction (pin No. 1, 12) 5 2 3 DATA SHEET ER0450EJ2V0DS00 3 UA2/UB2 SERIES PERFORMANCE CHARACTERISTICS (Community) Contact Form Maximum Switching Power Contact Ratings .


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