NEC EB2-3SNU-N Compact and light weight surface mounting type Datasheet

DATA S H E E T
MINIATURE SIGNAL RELAY
EB2 SERIES
COMPACT AND LIGHT WEIGHT
SURFACE MOUNTING TYPE
DESCRIPTION
The EB2 series is a version of the EA2 series, suitable for surface mounting with infrared soldering (lRS) and
vapor phase soldering (VPS). This series has three variations of high solder joint reliability type, and low profile
type.
FEATURES
™ Compact and lightweight : 7.5 mm × 14.3 mm × 9.3 mm, 1.5 g
™ 2 form c contact arrangement
™ Low power consumption
™ Low magnetic interference
™ Breakdown voltage: 1 000 VAC (surge voltage 1 500 V), FCC Part 68 conformable
™ UL recognized (E73266), CSA certified (LR 46266)
™ Lineup in non-latch, single-coil latch and double-coil latch types
™ Lineup in minimum footprint (9.3 × 14.3), and high solder joint reliability (20 years) types
™ Lineup in low profile type (hight : 6.5 mm), and Ultra-low profile (hight : 5.6 mm)
APPLICATIONS
Electronic switching systems, PBX, key telephone systems, automatic test equipment and other electronic equipment.
ATTENTION
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. ER0016EJ5V0DS00 (5th edition)
Date Published February 1999 M
Printed in Japan
©
1994
EB2 SERIES
PART NUMBER SYSTEM
EB2 - 5 S NUH - L
EB2 series
Packaging code
Nil : Tube type
L : Embossd carrying type (L type)
R : Embossd carrying type (R type)
Feature
Nil : Standard type
NU : UL recognized, CSA certified standard type
NUH : Minimum footprint type ∗
NUE : Low profile type ∗
NUL : Ultra-low profile type ∗
∗ UL recognized, CSA certified type
Nominal voltage
3, 4.5, 5, 6, 9, 12, 24 volts
Latch type
Nil : Non latch type
S : Single coil latch type
T : Double coil latch type
PAD LAYOUTS (bottom view)
OUTLINE DRAWINGS AND DIMENSIONS
Unit: mm (inch)
Unit: mm (inch)
1.0(0.04)
2.54(0.1)
1.0(0.04)
2.54(0.1)
∗
1.35(0.05)
2.94(0.12)
9.3 MAX.(0.37)
7.5 MAX.(0.30)
14.3 MAX.(0.56)
EB2-..
EB2-..NU
EB2-..NUE
EB2-..NUL
9.56(0.38)
EB2-..
EB2-..NU
EB2-..NUE
2.54 2.54 2.54 2.54
(0.1)
7.62(0.30)
11.5(0.45)
∗ Relay hight of NUE TYPE – 6.5 mm (0.26) MAX. (Initial)
EB2-..NUH
EB2-..NUH
(0.1)
8.46(0.33)
7.5 MAX.(0.30)
2.54 2.54 2.54 2.54
1.84(0.07)
9.3 MAX.(0.37)
1.35(0.05)
14.3 MAX.(0.56)
7.62(0.30)
9.3(0.37)
Note. General tolerance: ±0.1 (±0.004)
EB2-..NUL
2.54 2.54 2.54 2.54
(0.22)
9.3 MAX.(0.37)
5.6 MAX.
14.3 MAX.(0.56)
(0.1)
7.62 (0.30)
11.5 (0.45)
Note. General tolerance: ±0.2 (±0.008)
PIN CONFIGURATIONS (bottom view)
1
2
3
S
4
5
2
3
4
5
1
2
3
4
5
10 9
8
7
6
10 9
8
7
6
1
R
S
Index mark of relay derection
10 9
8
7
6
Non-latch type
(not energized position)
Single coil latch type
(reset position)
R
Double coil latch type
(reset position)
S : Coil polarity of set (operate)
R : Coil polarity of reset (release)
2
DATA SHEET ER0016EJ5V0DS00
EB2 SERIES
MARKINGS (top view)
SAFETY STANDARD AND RATING
1
2
1
JAPAN
5
JAPAN
9106
3
4
3
4
6
CSA Certificated
(CSA C22.2 No14)
File No LR46266
30 Vdc, 1 A
(Resistive)
110 Vdc, 0.3 A (Resistive)
125 Vac, 0.5 A (Resistive)
9106
5
Standard type
UL Recognized
(UL508)*
File No E73266
2
EB2-5NU
EB2-5
* Spacing : UL114, UL478
UL recognized
CSA certified type
q
w
e
r
t
Part number
Manufacturer
Country of origin
Date code
Index mark of relay direction
(pin No.1, 10)
y UL, CSA Marking
PERFORMANCE CHARACTERISTICS
Contact Form
Contact rating
2 form c
Maximum switching power
30 W (resistive)
62.5 VA (resistive)
Maximum switching voltage
220 Vdc
250 Vac
Maximum switching current
1A
Maximum carrying current
2A
Minimum carrying ratings
10 mV.dc, 10mA ∗1
Initial contact resistance
50 mΩ typ. (Initial)
Contact material
Silver alloy with gold overlay
Nominal operating Power
Minimum operating Power
Non-latch type and double coil latch type
140 mW (3 to 12 V)
200 mW (24 V)
Single coil Latch type
100 mW (3 to 12 V)
150 mW (24 V)
Non-latch type and double coil latch type
79 mW (3 to 12 V)
113 mW (24 V)
Single coil latch type
56 mW (3 to 12 V)
85 mW (24 V)
Operate time (excluding bounce)
Approximately 2 ms without diode
Release time (excluding bounce)
Approximately 1 ms without diode
Insulation resistance
1000 MΩ at 500 Vdc
Between open contacts
Breakdown voltage
Between adjacent contacts
Between coil and contact
1000 Vac (for one minute)
1500 V surge (10 × 160 µ s ∗ 2)
1000 Vac (for one minute)
1500 V surge (10 × 160 µ s ∗ 2)
Shock resistance
735 m / s 2 (75 G) (misoperating)
980 m / s 2 (100 G) (destructive failure)
Vibration resistance
10 to 55 Hz at double amplitude of 3 mm (20 G)
(misoperating)
10 to 55 Hz, at double amplitude of 5 mm (30 G)
(destructive failure)
Ambient temperature
–40°C to 85°C
Coil temperature rise
18 degrees at nominal coil voltage
Running specifications
1 × 108 operations (Non-latch type) ∗ 3
Noload
1 × 107 operations (latch type)
50 Vdc 0.1 A (resistive), 1 × 106 operations at 85˚C, 2 Hz
Load
10 Vdc 10 mA (resistive), 1 × 106 operations at 85˚C, 2 Hz
Weight
Approximately 1.5 grams
∗ 1 This value is a reference value in the resistance load.
Minimum capacity changes depending on seitching frequency and environment temperature and the load.
∗ 2 Rise time : 10 µ s, fall time : 160 µ s
∗ 3 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 which a steady characteristic is maintained is 1 × 107 times.
DATA SHEET ER0016EJ5V0DS00
3
EB2 SERIES
PRODUCT LINEUP
Non-latch Type
at 20˚C
Coil
Resistance
(Ω) ±10 %
Nominal Coil
Voltage
(Vdc)
3
Must Operate
Voltage
(Vdc)
64.3
Must Release
Voltage
(Vdc)
2.25
0.3
4.5
145
3.38
0.45
5
178
3.75
0.5
6
257
4.5
0.6
9
579
6.75
0.9
12
1028
9
1.2
24
2880
18
2.4
Single-Coil Latch Type
at 20˚C
Nominal Coil
Voltage
(Vdc)
Coil
Resistance
(Ω) ±10 %
Must Operate
Voltage
(Vdc)
Must Release
Voltage
(Vdc)
90
2.25
2.25
4.5
202.5
3.38
3.38
5
250
3.75
3.75
6
360
4.5
4.5
9
810
6.75
6.75
12
1440
9
9
24
3840
18
18
3
Double-Coil Latch Type ∗∗ (Can not be driven by revese po;arity for reverse operation.)
Nominal Coil
Voltage
(Vdc)
3
4.5
5
6
9
12
24
Note
4
Must Operate
Voltage
(Vdc)
Coil
Resistance
(Ω) ±10 %
at 20˚C
Must Release
Voltage
(Vdc)
S
64.3
2.25
–
R
64.3
–
2.25
S
145
3.38
–
R
145
–
3.38
S
178
3.75
–
R
178
–
3.75
S
257
4.5
–
R
257
–
4.5
S
579
6.75
–
R
579
–
6.75
S
1028
R
1028
–
9
S
2880
R
2880
–
18
9
–
18
–
∗ 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 ER0016EJ5V0DS00
EB2 SERIES
TYPICAL PERFORMANCE DATA
COIL TEMPERATURE RISE
DC Load (resistive)
AC Load (resistive)
62.5 V
80
Ciol Temperature Rise (°C)
Switching Current (A)
SWITCHING CAPACITY
1.0
0.25 A
0.5
0.4
0.3
0.136 A
0.2
220 V
250 V
30
100
60
40
20
0
200
100
Swiching Voltage (V)
200
300
400
Applied Power (mW)
Operate Time or
Bounce Time at Operate (ms)
OPERATE TIME
Operate Time
2
Bounce Time at Operate
1
0
100
200
300
400
500
RELEASE TIME WITHOUT DIODE
RELEASE TIME WITH DIODE
Release Time or
Bounce Time at Release (ms)
Release Time or
Bounce Time at Release (ms)
Applied Power (mW)
2
Release Time
1
Bounce Time at Release
0
100
200
300
400
500
Release Time
2
1
Bounce Time at Release
0
100
Applied Power (mW)
200
300
400
500
Applied Power (mW)
RUNNING SPECIFICATIONS (Nonload)
Sample : EB2.5 n=10
Load : None
1000
Operate Voltage
Release Voltage
4
3
2
1
0
1
2
Temperature : 85°C
Drive : 5 Vdc, 10 Hz 50% duty
Contact Resistance (mΩ)
Operate Voltage or
Release Voltage (V)
5
3
5
10
Make contact
Break contact
500
300
200
100
50
30
20
10
0
Number of Operations ( × 10 operations)
6
DATA SHEET ER0016EJ5V0DS00
1
2
3
5
10
Number of Operations ( × 106 operations)
5
EB2 SERIES
50
40
30
20
10
0
–10
–20
–30
–40
–50
Max.
Min.
I
II
III
IV
V
50
40
30
20
10
0
–10
–20
–30
–40
–50
Drift of Release Voltage (%)
Drift Operate Voltage (%)
MAGNETIC INTERFERENCE
VI
Max.
Min.
I
II
Layout
ON
OFF
OFF
IV
V
VI
Layout
ON
OFF
ON
OFF
2.54
Layout
I
Layout
II
Layout
III
ON
OFF
ON
OFF
ON
OFF
6 × 2.54
2.54
ON
III
Layout
IV
Sample
Layout V
6
5 × 2.54
Layout VI
Mounting Layout (mm)
DATA SHEET ER0016EJ5V0DS00
EB2 SERIES
SOLDERING CONDITION
IRS Method
T max.; 235
200
Temperature (˚C)
175
150
30 sec.
80 sec.
200 sec.
Time
VPS Method
Temperature (˚C)
T max.; 215
200 max.
165 max.
100 max.
Time
60 sec. max.
60 sec.
90 sec. max.
Note:
1. Temperature profile shows printed circuit board surface temperature on the relay terminal portion.
2. Check the actual soldering condition to use other method except above mentioned temperature profiles.
TUBE PACKAGE
Dimension of Package (Unit : mm)
40 pieces / Tube
Material : Polyvinyl chloride
(anti-static treated)
586 ± 1
12.0 ± 0.3
(4.6)
(0.5 t)
(6.2)
(2.5)
13.7 ± 0.3
( ) Reference
(4.5)
Outline of Package
Rubber stopper (Red)
Rubber stopper (Green)
Index Mark
DATA SHEET ER0016EJ5V0DS00
7
EB2 SERIES
TAPE PACKAGE
Tape Dimensions Unit : mm (inch)
Appearance
A
Top cover tape
1.75
(0.069)
11.5
0.4
(0.016)
(0.63)
14.7
(0.579)
ø1.5+0.1
–0
(0.05 +0.004
)
–0
4.0(0.157)
(0.453)
Embossed carrying tape
2.0(0.079)
16.0
24.0(0.945)
Reel
500 Relays/Reel (Standard)
ø2.2 (0.087)
B
EB2-∗∗
EB2-∗∗NU
EB2-∗∗NUE
EB2-∗∗NUH
EB2-∗∗NUL
A
Max.8.1
(0.319)
B
12.1
(0.476)
Max.7.9
(0.311)
Max.6.5
(0.256)
9.9
(0.390)
12.1
(0.476)
Relay orientation mark and tape carrying direction.
Index mark of relay direction
Index mark of relay direction
Tape carrying direction
EB2........-L
EB2........-R
GUIDE TO APPLICATIONS
1. When connecting coils, refer to the pin configuration to prevent misoperation or malfunction.
2. The latch type relay should be initialized at the appointed position (set or reset position) when using, and should
be energized or deenergized to the specified polarity to avoid wrong operations by reversed contact state.
3. Ultrasonic cleaning is not recommended to keep contact performance reliable. Alcohol-based solvents are
available as proper solvents.
4. Pressurized stress on the relay cover may affect reliable operation.
5. Minimum contact load of the relay is 10 mV, 10 µ A. This value is a reference value in the resistance load.
Minimum capacity changes depending on swiching frequency and environment temperature and the load.
No part of this document may be copied or reproduced in any form or by any means without the prior written consent of
NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property
rights of third parties by or arising from use of a device described herein or any other liability arising from use of such
device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual
property rights of NEC Corporation or others.
While NEC Corporation has been making continuous effort to enhance the reliability of its electronic components, the
possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising
from a defect in an NEC electronic component, customers must incorporate sufficient safety measures in its design, such
as redundancy, fire-containment, and anti-failure features.
NEC devices are classified into the following three quality grades:
"Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer
designated "quality assurance program" for a specific application. The recommended applications of a device depend on
its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application.
Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual
equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots
Special:
Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anticrime systems, safety equipment and medical equipment (not specifically designed for life support)
Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems
or medical equipment for life support, etc.
The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact
an NEC sales representative in advance.
Anti-radioactive design is not implemented in this product.
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