EC2 반도체 회로 부품 판매점
MINIATURE SIGNAL RELAY
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 NEC |
DATA SHEET
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. ER0002EJ4V1DS00 (4th edition)
Date Published December 2000 M CP(K)
Printed in Japan
WORLD PRODUCTS INC.
Ph (707) 996-5201 Fx (707) 996-3380
www.worldproducts.com
e-mail: [email protected]
© 1994(1996)
EC2 SERIES
OUTLINE DRAWING AND DIMENSIONS
Unit : mm (inch)
PAD LAYOUT (bottom view)
Non-latch and Single coil latch
Double coil latch
15.0 (0.59) MAX.
7.5 (0.30) MAX.
8-φ 0.8 (0.03)
8- φ 0.8 (0.03)
0.5
(0.02)
5.08 2.54 2.54 2.54
(0.20)(0.10)(0.10)(0.10)
5.08
(0.20)
0.25
(0.01) 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
2
EC2-5
1
5
JAPAN
9206
34
UL recognized,
CSA certified type
1
2
EC2-5NU
q Part number
w Manufacturer
e Country of origin
r Date code
t Index mark of relay direction
(pin No. 1, 12)
y UL, CSA Marking
5
JAPAN
9206
6
34
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)
∗ Spacing : UL114, UL478
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
PIN CONFIGURATIONS (bottom view)
1 345
Index mark of 12 10 9 8
relay direction
Non-latch type
(not energized position)
2
1
RS
12
345
10 9 8
1
S
12
3456
R
10 9 8 7
Single coil latch type
(reset position)
S : Coil polarity of set (operate)
R : Coil polarity of reset (release)
ER0002EJ4V1DS00
Double coil latch type
(reset position)
WORLD PRODUCTS INC.
Ph (707) 996-5201 Fx (707) 996-3380
www.worldproducts.com
e-mail: [email protected]
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
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