EE2-4.5TNU Datasheet PDF - NEC
| Part Number | EE2-4.5TNU | |
| Description | Compact and lightweight/ High breakdown voltage/ Surface mounting type | |
| Manufacturers | NEC | |
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DATA SHEET
MINIATURE SIGNAL RELAY
EE2 SERIES
Compact and lightweight, High breakdown voltage,
Surface mounting type
DESCRIPTION
The EE2 series surface-mounting type sustaining high-performance of NEC EC2 series.
FEATURES
™ Compact and light weight
™ 2 form c contact arrangement
™ Low power consumption
™ Reduced mounting space : 15 mm × 9.5 mm
™ High-breakdown voltage of coil to contacts : 1500 Vac, 2500 V
(rise time : 2 µs, fall time : 10 µs)
™ Low power consumption : 100 to 140 mW
™ 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 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's "Miniature Relays" (ER0046EJ∗) when you choose relays
for your application.
Document No. ER0017EJ4V0DS00 (4th edition)
Date Published June 1999 M
Printed in Japan
© 1994(1996)
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PRODUCT LINEUP
Non-latch Type
Nominal Coil
Voltage
(Vdc)
3
4.5
5
6
9
12
24
Coil
Resistance
(Ω) ±10 %
64.3
145
178
257
579
1028
2880
EE2 SERIES
Must Operate
Voltage
(Vdc)
2.25
3.38
3.75
4.5
6.75
9
18
at 20˚C
Must Release
Voltage
(Vdc)
0.3
0.45
0.5
0.6
0.9
1.2
2.4
Single-Coil Latch Type
Nominal Coil
Voltage
(Vdc)
3
4.5
5
6
9
12
24
Coil
Resistance
(Ω) ±10 %
90
202.5
250
360
810
1440
5760
Must Operate
Voltage
(Vdc)
2.25
3.38
3.75
4.5
6.75
9
18
at 20˚C
Must Release
Voltage
(Vdc)
2.25
3.38
3.75
4.5
6.75
9
18
Double-Coil Latch Type ∗∗ (Can not be driven by revese polarity for reverse operation.)
at 20˚C
Nominal Coil
Voltage
(Vdc)
Coil
Resistance
(Ω) ±10 %
Must Operate
Voltage
(Vdc)
Must Release
Voltage
(Vdc)
S 64.3
2.25
3
R 64.3
–
–
2.25
S 145
3.38
4.5
R 145
–
–
3.38
S 178
3.75
5
R 178
–
–
3.75
S 257
4.5
6
R 257
–
–
4.5
S 579
6.75
9
R 579
–
–
6.75
S 1028
9
12
R 1028
–
–
9
S 4114
18
24
R 4114
–
–
18
Note
∗ Test by pulse voltage
∗∗ S : Set coil (pin No.1... + , pin No.5... – ) R : Reset coil (pin No.10... + , pin No.6... – )
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.
DATA SHEET ER0017EJ4V0DS00
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for EE2-4.5TNU electronic component. |
| Information | Total 12 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ EE2-4.5TNU.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| EE2-4.5TNU | The function is Compact and lightweight/ High breakdown voltage/ Surface mounting type. NEC | |
| EE2-4.5TNU-L | The function is Compact and lightweight/ High breakdown voltage/ Surface mounting type. NEC | |
| EE2-4.5TNU-R | The function is Compact and lightweight/ High breakdown voltage/ Surface mounting type. NEC | |
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