DESCRIPTION
The EE2 series surface-mounting type sustaining high-performance of NEC EC2 series.
FEATURES
TM Compact and light weight
TM 2 form c contact arrangement
TM Low power consumption
TM Reduced mounting space : 15 mm
9.5 mm
TM High-breakdown voltage of coil to contacts : 1500 Vac, 2500 V
(rise time : 2
s, fall time : 10
s)
TM Low power consumption : 100 to 140 mW
TM Capable of High-power switching : 700 Vac, 4.2 A, 4 times in case of accident
TM 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.
DATA S H E E T
Compact and lightweight, High breakdown voltage,
Surface mounting type
EE2 SERIES
MINIATURE SIGNAL RELAY
Document No. ER0017EJ4V0DS00 (4th edition)
Date Published June 1999 M
Printed in Japan
1994(1996)
2
EE2 SERIES
DATA SHEET ER0017EJ4V0DS00
PART NUMBER SYSTEM
EE2 - 5 S NUH - L
Pakaging code
Nil : Tube type
L
: Embossed carrying tape (L type)
R : Embossed carrying tape (R type)
Latch type
Nil : Non-latch type
S
: Single coil latch type
T
: Double coil latch type
Nominal voltage
3, 4.5, 5, 6, 9, 12, 24 volts
EE2 series
UL recognized, CAS certified type
Nil
: Standard type
NU
: UL recognized, CSA certified type
NUX : High solder joint reliability type
NUH : Minimum footprint type
NUN : High solder joint reliability with minimum footprint type
15 MAX.
(0.59)
15 MAX.
(0.59)
EE2-..
EE2-..NU
EE2-..NUX
EE2-..NUN
EE2-..NUH
7.5 MAX.
(0.30)
15 MAX.
(0.59)
7.5 MAX.
(0.30)
15 MAX.
(0.59)
7.5 MAX.
(0.30)
7.5 MAX.
(0.30)
1.0
(0.04)
10.0 MAX.
(0.39)
1.0
(0.04)
10.0 MAX.
(0.39)
1.6
(0.06)
10.6 MAX.
(0.42)
1.35
(0.05)
10.35 MAX.
(0.41)
2-2.54
(2-0.1)
2-2.54
(2-0.1)
5.08
(0.2)
note2
note2
note2
2-2.54
(2-0.1)
5.08
(0.2)
2-2.54
(2-0.1)
5.08
(0.2)
Note 1. General torelance :
0.2 (
0.008)
Note 2. This pair of pins at the right end
applies to double coil latch type only.
note2
5.08
(0.2)
9.5
(0.37)
5.08
(0.2)
5.08
(0.2)
9.0
(0.35)
7.5
(0.30)
5.08
(0.2)
5.08
(0.2)
7.5
(0.30)
OUTLINE DRAWINGS AND DIMENSIONS
Unit : mm (inch)
3
DATA SHEET ER0017EJ4V0DS00
EE2 SERIES
PAD LAYOUTS (bottom view)
unit : mm (inch)
Note 1. General torelance :
0.1 (
0.004)
Note 2. This pair of pads at the right end
applies to double coil latch type only.
Type
A
B
EE2-..
3.0 (0.118)
7.3 (0.287)
EE2-..NU
3.0 (0.118)
7.3 (0.287)
EE2-..NUX
2.73 (0.107)
7.02 (0.276)
EE2-..NUH
2.0 (0.079)
6.29 (0.248)
EE2-..NUN
2.0 (0.079)
6.29 (0.248)
1.0(0.04)
note2
note2
B
A
5.08
(0.2)
3-2.54
(0.1)
PIN CONFIGURATIONS (bottom view)
1
3
4
5
12
10
9
8
R
Index mark of relay direction
1
3
4
5
12
10
9
8
6
7
1
3
4
5
12
10
9
8
S
R
S
Non-latch type
(not energized position)
Single coil latch type
(reset position)
Double coil latch type
(reset position)
S : Coil polarity of set (operate)
R : Coil polarity of reset (release)
MARKINGS (top view)
EE2-5
9606
JAPAN
1
1
4
3
4
6
3
5
2
5
2
EE2-5NU
9606
JAPAN
Standard type
UL recognized
CSA certified type
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
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)
Creepage and clearance of
coil to contact is more than 2 mm.
(According EN60950)
Basic insulation class
No. R 9751153
(Nonlatch and Single-coil-latch)
4
EE2 SERIES
DATA SHEET ER0017EJ4V0DS00
2 Form c
Silver alloy with gold alloy overlay
60 W, 125 VA
220 Vdc, 250 Vac
2 A
2 A
10 mVdc, 10
A
1
50 m
typ. (Initial)
140 mW (3 to 12 V), 200 mW (24 V)
100 mW
140 mW
Approx. 2 ms
Approx. 1 ms without diode
1000 M
at 500 Vdc
1000 Vac (for one minute)
1500 V surge (10
160
s
2
)
1500 Vac (for one minute)
Double Coil 1000 Vac (for one minute)
2500 V surge, (2
10
s
3
)
Latch type 1500 V surge (10
160
s
2
)
735 m / s
2
(75 G) (misoperating)
980 m / s
2
(100 G) (destructive failure)
10 to 55 Hz double amplitude of 3 mm (20 G) (misoperating)
10 to 55 Hz, double amplitude of 5 mm (30 G) (Destructive failure)
40 to 85C
18 degrees at nominal coil voltage (140 mW)
1
10
8
4
operations (Non-latch type) 1
10
7
operations (latch type)
50 Vdc, 0.1 A (resistive) 1
10
6
operations at 85C, 2 Hz
10 Vdc, 10 mA (resistive) 1
10
6
operations at 85C, 2 Hz
Approx. 1.9 g
Contact Form
Contact Material
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Maximum Carrying Current
Minimum Contact Ratings
Initial Contact Resistance
Non-Latch Type
Nominal Operating Power
Single Coil Latch Type
Single Coil Latch Type
Operate Time (Excluding Bounce)
Release Time (Excluding Bounce)
Insulation Resistance
Between Open Contacts
Breakdown Voltage
Between Adjacent Contacts
Between Coil and Contact
Shock Resistance
Vibration Resistance
Ambient Temperature
Coil Temperature Rise
No-load
Load
Weight
PERFORMANCE CHARACTERISTICS
Running specifications
Contact Ratings
(UL / CSA Rating)
1
This value is reference value in the resistance load.
Minimum capacity changes depending on switching frequency and environment temperatur and the load.
2
rise time : 10
s, fall time : 160
s
3
rise time : 2
s, fall time : 10
s
4
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
10
7
times.
5
DATA SHEET ER0017EJ4V0DS00
EE2 SERIES
PRODUCT LINEUP
Non-latch Type
Nominal Coil
Voltage
(Vdc)
3
4.5
5
6
9
12
24
Coil
Resistance
(
)
10 %
64.3
145
178
257
579
1028
2880
Must Operate
Voltage
(Vdc)
2.25
3.38
3.75
4.5
6.75
9
18
Must Release
Voltage
(Vdc)
0.3
0.45
0.5
0.6
0.9
1.2
2.4
Single-Coil Latch Type
at 20C
at 20C
at 20C
Nominal Coil
Voltage
(Vdc)
3
4.5
5
6
9
12
24
Coil
Resistance
(
)
10 %
S
64.3
R
64.3
S
145
R
145
S
178
R
178
S
257
R
257
S
579
R
579
S
1028
R
1028
S
4114
R
4114
Must Operate
Voltage
(Vdc)
2.25
3.38
3.75
4.5
6.75
9
18
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.)
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.
Nominal Coil
Voltage
(Vdc)
3
4.5
5
6
9
12
24
Coil
Resistance
(
)
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
Must Release
Voltage
(Vdc)
2.25
3.38
3.75
4.5
6.75
9
18
+
+
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