EP1-3N1S

DATA SHEET AUTOMOTIVE RELAYS EP2/EP1 SERIES DESCRIPTION 　The EP1 series series are are PC-board mount type automotive relays suitable for for various various motor motor The NEXEM NEXEM EP2 EP2 // EP1 controls controls and and other other applications applications that that require require aa high high level level of of quality quality and and performance. performance. 　EP2 differentusage. usage. EP2 series series is is a twin-relay twin-relay and and divided divided into into two two types types with for different 　One H-bridge type designed designed for forward and reverse reverse control of the the motors, motors, and and the the other, other is a separate One is is an H-bridge a separate type containing two separated separated relays relays in in one one package. package. EP1 series is is a 1a Form c relay equivalent to to EP2 series in in performance. EP1 series 1 Form c relay equivalent EP2 series performance. FEATURES { For motor reversible control and solenoid control { Approx. 50% less relay space than conventional relay { High performance and productivity by unique structure { Flux tight housing APPLICATIONS { Power window { Antenna lifter { Auto-seat positioning { Electrical door lock { Passive seat belt control { Keyless/Remote entry system { Sliding roof control EP2 SERIES EP1 SERIES For Proper Use of Miniature Relays DO NOT EXCEED MAXIMUM RATING Do not use relay under excessive conditions such as over ambient temperature, over voltage and over current. Incorrect use could result in abnormal heating and damage to the relay or other parts. READ CAUTIONS IN THE SELECTION GUIDE Read the cautions described in EM Devices' Miniature Relays before dose designing your relay applications. The information in this document is subject to change without notice. © EM Devices Corporation 2017 2018 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Before using the for product in this catalog, please read "Precautions" andprior othertosafety precautions listed in the printed version catalog. ●Please request a specification sheet for detailed product data the purchase. ●Before using the product in this catalog, please read "NOTE ON CORRECT USE" in "Miniature Relays selection guide" catalog. EMDPD1VOL01E704H 2019.4.1　EMDPD1VOL02E1804H EP2/EP1 SERIES EP2 / EP1 SERIES SCHEMATIC (BOTTOM VIEW) EP2 SERIES EP1 SERIES DIMENSIONS mm (inch) EP2 SERIES 16.2±0.5 （0.64） 16.0±0.5 （0.63） （0.4） 10.1 11.9* （0.47） 11.9* （0.47） 4-φ0.6 （φ0.22） *for reference （0.14）3.5 （0.31） 8.0 （0.4） 10.1 11.9* （0.47） 11.9* （0.47） 2 5.45（0.21） 2-0.5×1.1 （0.02×0.04） 3.1 （0.12） 10.1 （0.4） 8.0 （0.31） 3.5 （0.14） 2.2 （0.09） 6.4 （0.25） 5.45 （0.21） 6.4 （0.25） 3.1 （0.12） 2.2 （0.09） 8.1* 8.1* （0.32）（0.32） 2-1.3×1.3 （0.05×0.05） 3.1 （0.12） 2.2 （0.09） （0.14）3.5 （0.31） 8.0 2-0.5×1.1 （0.02×0.04） 5.45（0.21） 2.2 （0.09） 5.45（0.21） 10.1 （0.4） 8.0 （0.31） 3.5 （0.14） 3.5 3.5 （0.14） 0.5 （0.02） Lot Code 8D1 999 23.8±0.5 （0.94） 16.2±0.5 （0.64） 23.8±0.5 （0.94） EP2-B3G1ST 8.1* 8.1* （0.32）（0.32） Part number （0.14） Lot Code 8D1 999 Vent Hole (Sealed/Unsealed) PHILIPPINES 0.5 （0.02） EP2-B3G1S Separate type discrimination mark (φ2.0) Country of Origin Logo 6.4 （0.25） Vent Hole (Sealed/Unsealed) PHILIPPINES Part number Separate Type Country of Origin Logo 16.0±0.5 （0.63） H Bridge Type 2-1.3×1.3 （0.05×0.05） 4-φ0.6 （φ0.22） *for reference 2 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Before using the for product in this catalog, please read "Precautions" andprior othertosafety precautions listed in the printed version catalog. ●Please request a specification sheet for detailed product data the purchase. ●Before using the product in this catalog, please read "NOTE ON CORRECT USE" in "Miniature Relays selection guide" catalog. EMDPD1VOL01E704H 2019.4.1　EMDPD1VOL02E1804H EP2/EP1 SERIES EP1 SERIES Logo Country of Origin PHILIPPINES Part number EP1-B3G1S 8D1 999 Vent Hole (Sealed/Unsealed) Lot Code 3.5 （0.14） 16.0±0.5 （0.63） 16.2±0.5 （0.64） 0.5（0.02） 14.6±0.5 （0.58） 10.1（0.4） 2-φ0.6 2.65*（0.1） 8.0（0.31） 3.5 （0.14） 5.45 （0.21） 2.2 （0.09） 6.4 3.1（0.12） （0.25） （φ0.02） 1.3×1.3 （0.05×0.05） 2-0.5×1.1 （0.02×0.04） *for reference PCB PAD LAYOUT mm (inch) (BOTTOM VIEW) EP2 SERIES EP1 SERIES 33 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Before using the for product in this catalog, please read "Precautions" andprior othertosafety precautions listed in the printed version catalog. ●Please request a specification sheet for detailed product data the purchase. ●Before using the product in this catalog, please read "NOTE ON CORRECT USE" in "Miniature Relays selection guide" catalog. EMDPD1VOL01E704H 2019.4.1　EMDPD1VOL02E1804H EP2/EP1 SERIES EP2 / EP1 SERIES SPECIFICATIONS EP2 EP1 at 25°C(77°F) EP2 type and separate EP1 1 Form c × 2 (H bridge 1 Form c 1 Form c × 2 (H bridge type and separate type) 1 Form c type) Silver oxide complex alloy(special type available) Silver oxide complex alloy(special type available) 50 mΩ max. (measured at 7 A) initial 50 mΩ max. (measured at 7 A) initial 16 VDC max. 16 Vdc max. 25 A max. (at 16 VDC) 25 A max. (at 16 Vdc) 20 A max. (1 hour max.), 25 A max. (1 hour max.), 20 max.), 25 max.), 25 AAmax. max.(1 (2hour minutes max.) at 12 VDC 30 AAmax. max.(1 (2hour minutes max.) at 12 VDC 25 A max. (2 minutes max.) at 12 Vdc 30 A max. (2 minutes max.) at 12 Vdc Approx. 5 ms (at 12 VDC) initial Approx. 5 ms (at 12 Vdc) initial Approx. 2 ms (at 12 VDC) initial. without diode Approx. 2 ms (at 12 Vdc) initial. without diode 0.48 W / 0.64 W (at 12 VDC) 0.48 W / 0.64 W (at 12 Vdc) 100 MΩ min. (at 500 VDC) initial 100 MΩ min. (at 500 Vdc) initial 500Vdc VACmin. min.(for (for 1 minute) initial 500 1 minute) initial 2 min. 980 980 m /m s2 /min. (destructive failure) failure) 98 m m //s2s[10 98 G] (misoperating), min. (misoperating), s [100 G] min. (destructive 2 2 min. 10 to to300 300Hz, Hz,4343 m/s [ 24.4 G] (misoperating) min. (misoperating) 10 m/s 2 10 to to500 500Hz, Hz,4343 m/s 200 (destructive failure) 10 m/s , [ ,4.4 G] hours 200 hours (destructive failure) –40 °C ℃ to to +85 +85°C ℃(–40 (–40°F ℉toto+185 +185 –40 °F)℉ ) Items Items Contact Form Contact Form Contact Material Contact Material Contact Resistance Contact Resistance Contact Switching Voltage Contact Switching Voltage Contact Switching Current Contact Switching Current Contact Carrying Current Contact Carrying Current Operate Time Operate Time Release Time Release Time Normal Operate Power Normal Operate Power Insulation Resistance Insulation Resistance Breakdown Voltage Voltage Breakdown Shock Resistance Resistance Shock 2 Vibration Resistance Resistance Vibration Ambient Temperature Temperature Ambient Coil Temperature Temperature Coil 50 °C ℃ //W W(122 (122°F/W)(contact ℉ /W)(contact carrying current 50 carrying current 0 A)0 A) 6 6 operations 1 ××1010operations 1 Mechanical Mechanical Electrical Electrical Life Life Expectancy Expectancy 3 100 1414 Vdc. Motor Load 20 A20 / 3AA)/ 3 A) operations(at(at VDC. Motor Load 100 xx10 10operations Approx. 15 Approx. 15 gn gn(0.53oz) (0.53 oz) Approx. 88 gr gr (0.28 (0.28oz) oz) 3 Weight Weight COIL RATING EP2 SERIES Part Number H Bridge Type Separate Type Nominal Voltage (VDC) (Vdc) EP2-3L1 EP2-3L2 EP2-3L3 EP2-4L3 EP2-4L4 EP2-4L5 EP2-3L1T EP2-3L2T EP2-3L3T EP2-4L3T EP2-4L4T EP2-4L5T 12 12 12 12 12 12 * High carrying current type available Coil Resistance (Ω±10%) Nominal Current (mA) 225 225 225 300 300 300 53.5 53.5 53.5 40.0 40.0 40.0 Nominal Operate Power (W) 0.64 0.64 0.64 0.48 0.48 0.48 Must Release Voltage (VDC min.) min.) (Vdc 0.9 0.9 0.9 0.9 0.9 0.9 Must Release Voltage (Vdc (VDC min.) min.) Nominal Operate Power (W) 0.9 0.9 0.9 0.9 0.9 0.9 0.64 0.64 0.64 0.48 0.48 0.48 EP1 SERIES Part Number High Carrying Regular Type Current Type EP1-B3G1 EP1-3L1 EP1-B3G2 EP1-3L2 EP1-B3G3 EP1-3L3 EP1-B4G3 EP1-4L3 EP1-B4G4 EP1-4L4 EP1-B4G5 EP1-4L5 at at 20℃ 25°C(72℉ (77°F) Must Operate Voltage (VDC max.) max.) (Vdc 6.5 7.0 7.5 7.5 8.0 8.5 at 20℃ (72℉ ) Nominal Voltage (Vdc) (VDC) Coil Resistance (Ω±10%) Nominal Current (mA) Must Operate Voltage (Vdc (VDC max.) max.) 12 12 12 12 12 12 225 225 225 300 300 300 53.3 53.3 53.3 40.0 40.0 40.0 6.5 7.0 7.5 7.5 8.0 8.5 4 4 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Before using the for product in this catalog, please read "Precautions" andprior othertosafety precautions listed in the printed version catalog. ●Please request a specification sheet for detailed product data the purchase. ●Before using the product in this catalog, please read "NOTE ON CORRECT USE" in "Miniature Relays selection guide" catalog. EMDPD1VOL01E704H 2019.4.1　EMDPD1VOL02E1804H EP2/EP1 SERIES NUMBERING SYSTEM Nil Nil Nil TYPICAL APPLICATION (H Bridge Type) 14V MOTOR Tr1 Tr2 STOP off off FORWARD on off REVERSE off on It is necessary necessary to off timing timing between between driving Tr1 and Tr2. If the the interval interval to take take more more than than 100 100 ms ms intervals intervals for for on on // off is less than may to happen therelay relaycontacts. contacts. than 100 ms, an an excessive excessive current currentflow happen flow totothe 55 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Before using the for product in this catalog, please read "Precautions" andprior othertosafety precautions listed in the printed version catalog. ●Please request a specification sheet for detailed product data the purchase. ●Before using the product in this catalog, please read "NOTE ON CORRECT USE" in "Miniature Relays selection guide" catalog. EMDPD1VOL01E704H 2019.4.1　EMDPD1VOL02E1804H EP2/EP1 SERIES EP2 / EP1 SERIES TECHNICAL DATA Coil temperature rise (℃) Coil temperature rise (℃) Coil Temperature Rise (EP2-3L1) Coil energized time (minutes) Time(EP2-3L1) (EP2-3L1) Release time Operate time (ms) Operate time (ms) Operate Time (EP2-3L1) Coil energized power (W) Coil energized power (W) Coil energized power (W) 6 6 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Before using the for product in this catalog, please read "Precautions" andprior othertosafety precautions listed in the printed version catalog. ●Please request a specification sheet for detailed product data the purchase. ●Before using the product in this catalog, please read "NOTE ON CORRECT USE" in "Miniature Relays selection guide" catalog. EMDPD1VOL01E704H 2019.4.1　EMDPD1VOL02E1804H EP2 / EP1 SERIES EP2/EP1 SERIES No part of this this document document may may be copied or reproduced No reproduced in in any any form form or or by by any any means meanswithout without the the prior prior written written consent of of EM EM Devices Corporation. EM Devices Corporation assumes assumes no consent no resposibility resposibility for any any errors errors which which may may appear in in this thisdocument. document. appear EM does not not assume assume any any liability liability for for infringement infringement of of patents, patents, copyrights copyrights oror other otherintellectual intellectual EM Devices Devices Corporation does property from use use of of aa device device described described herein herein or or any any other otherliability liability arising arising from from property rights of third parties by or arising from use under any any patents, patents, copyrights copyrights or or use of such such device. device. No No license, license, either either express, express, implied or otherwise, is granted granted under other or others. others. other intellectual intellectual property property rights of EM EM Devices Devices Corporation Corporation or The possibility of defects cannothas be eliminated entirely even though Devices Corporation making While EM Devices Corporation been making continuous effort EM to enhance the reliabilityhas of been its electronic continuous effort enhance of thedefects reliability of itsbeelectronic components. minimize risks risks of of damage damage or components, the to possibility cannot eliminated entirely. ToTominimize or injury injury toto persons or property persons property arising arising from from aa defect defect in in an an EM EM Devices Devices electronic electronic component, component, customers customers must must incorporate incorporate sufficient safety its its design, suchsuch as redundancy, fire-containment, and anti-failure features.features. EM Devices sufficient safety measures measuresin in design, as redundancy, fire-containment, and anti-failure EM products products are classified into the following three quality Devices' are classified into the following threegrades: quality grades: "Standard," "Special, qualityquality grade applies only to devices based on based a customer "Standard," "Special, "and "and"Specific". "Specific".Specific The Specific grade applies only to developed devices developed on a designateddesignated quality assurance for program" a specific for application. recommended of a device depend customer "quality program assurance a specificThe application. The applications recommended applications of a on its quality grade, indicated below. must check the quality each device before it in a device depend on itsasquality grade, as Customers indicated below. Customers must grade checkofthe quality grade of using each device particular application. before using it in a particular application. Standard: Computers, Computers, office Standard: office equipment, equipment, communications communications equipment, equipment, test test and and measurement measurementequipment, equipment,audio audio and and visual visual equipment, equipment, home home electronic electronic appliances, appliances, machine machine tools, tools, personal personal electronic electronic equipment equipmentand and industrial industrial robots robots Special: Transportation equipment (automobiles, (automobiles, trains, trains,ships, ships,etc.), etc.),traffic traffic control systems, anti-disaster Special: Transportation equipment control systems, anti-disaster systems, systems, anti-crime anti-crime systems, systems, safety safety equipment equipment and and medical medical equipment equipment(not (notspecifically specifically designed designed for for life life support) Specific: Aircrafts, aerospace aerospace equipment, control systems, life Specific: Aircrafts, equipment, submersible submersiblerepeaters, repeaters,nuclear nuclearreactor reactor control systems, lifesupport support systems or systems or medical medical equipment equipment for for life life support, support, etc. etc. The quality grade of EM Devices products are considered as Standard, unless otherwise specified in EM Devices The quality grade of EM Devices' products are "Standard" unless otherwise specified in EM Devices' Data Sheets or Data Sheets or Data Books. If customers intend to use EM Devices products for applications that are not specified Data Books. If customers intend to use EM Devices' products for applications other than those specified for Standard at Standard quality grade, they should contact an EM Devices sales representative in advance. quality grade, they should contact an EM Devices sales representative in advance. (Note) (Note) (1) "EM Devices" as used in this statement means EM Devices Corporation and also includes its majority owned (1) "EM Devices" as used in this statement means EM Devices Corporation and also includes its majoritysubsidiaries. owned subsidiaries. (2) "EM Devices electronic component products" means any electronic component product developed or (2) "EM Devices electronic component products" manufactured by or for EM Devices (as defined means above). any electronic component product developed or manufactured by or for EM Devices (as defined above). DE0202 Printed on recycled paper 7 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact EM Devices for updated product data. ●Before using the for product in this catalog, please read "Precautions" andprior othertosafety precautions listed in the printed version catalog. ●Please request a specification sheet for detailed product data the purchase. ●Before using the product in this catalog, please read "NOTE ON CORRECT USE" in "Miniature Relays selection guide" catalog. EMDPD1VOL01E704H 2019.4.1　EMDPD1VOL02E1804H