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PDF UA2 Data sheet ( Hoja de datos )
| Número de pieza | UA2 | |
| Descripción | Miniature Signal Relay | |
| Fabricantes | NEC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de UA2 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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RoHS Compliant
DATA SHEET
MINIATURE SIGNAL RELAY
UA2/UB2 SERIES
SUPER-COMPACT SIZE, SLIM-PACKAGE
DESCRIPTION
NEC TOKIN UA2/UB2 relay is a new generation miniature signal relay, super-compact and slim.
FEATURES
Small mounting size of slim package for dense mounting
Telcordia (2500 V) and FCC (1500 V) surge capacity
IEC60950/UL1950/EN60950 spacing and high breakdown voltage
(Basic insulation class on 200 V working voltage)
Low power consumption (100-140 mW)
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 NEC TOKIN's "Miniature Relays" when you choose relays for your
application.
The information in this document is subject to change without notice.
© NEC TOKIN Corporation 2007
1 page  
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COIL SPECIFICATIONS
UA2/UB2 SERIES
Non-latch Type
Nominal
Coil Voltage
(VDC)
Coil
Resistance
(Ω)±10%
Must Operate
Voltage*
(VDC)
3 64.3
2.25
4.5 145
3.38
5 178
3.75
9 579
6.75
12 1028
9.0
24 2504
18.0
Single Coil Latch Type
Nominal
Coil Voltage
(VDC)
Coil
Resistance
(Ω)±10%
Set
Voltage*
(VDC)
3 90
2.25
4.5 202.5
3.38
5 250
3.75
9 810
6.75
12 1440
9.0
Non-latch Low Power Consumption Type
Nominal
Coil Voltage
(VDC)
Coil
Resistance
(Ω)±10%
Must Operate
Voltage*
(VDC)
3 90
2.25
4.5 202.5
3.38
5 250
3.75
Note * Test by pulse voltage
Must Release
Voltage*
(VDC)
0.3
0.45
0.5
0.9
1.2
2.4
Reset
Voltage*
(VDC)
2.25
3.38
3.75
6.75
9.0
Must Release
Voltage*
(VDC)
0.3
0.45
0.5
at 20°C
Nominal
Operating Power
(mW)
140
140
140
140
140
230
at 20°C
Nominal
Operating Power
(mW)
100
100
100
100
100
at 20°C
Nominal
Operating Power
(mW)
100
100
100
SAFETY STANDARD AND RATING
UL Recognized
(UL508)*
File No E73266
CSA Certificated
(CSA C22.2 No14)**
File No LR46266
30 VDC, 1 A (Resistive)
110 VDC, 0.3 A (Resistive)
125 VAC, 0.5A (Resistive)
* Spacing: UL840, **Spacing: CSA std950
TUV Certificate
(EN61810)
No. 2050596
Creepage and clearance of
coil to contact is more than 2 mm.
(According to EN60950)
Basic insulation class
RECOMMENDED RELAY DRIVE CONDITIONS
Drive under conditions. If it is impossible, please inquire to NEC TOKIN.
Non-latch type
Single coil latch type
Voltage: within ±5% of nominal voltage
Square pulse (rise and fall time is rapid)
pulse height : within ±5% of nominal voltage
pulse width : more than 10 ms
Ambient temperature
- 40 to +85 °C
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PACKING DIMENSIONS (Unit: mm)
TUBE PACKING (UA2/UB2)
15.1
10.1
560
UA2/UB2 SERIES
50 pieces / Tube (anti-static)
Rubber stopper (Yellow)
Rubber stopper (Green)
Direction of relay direction mark
TAPE PACKING (UB2)
APPEARANCE
Reel
Emboss
Carrying tape
800 pieces / Reel
Reel diameter: 380mm
Top cover tape
TAPE DIMENSIONS
Φ1.5
Φ2.2
2.0
12 4
B
1.75 0.4
A
11.5
11.4
24.0
UB2-xxNU-L
UB2-xxNE-L
UB2-xxNUN-L
UB2-xxNEN-L
A
Max.9.4
Max.9.5
B
8.2
6.7
RELAY DIRECTION AND TAPE CARRYING DIRECTION
Sprocket hole
Direction mark
Direction of unreeling
11
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet UA2.PDF ] | |
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