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.