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EQ1 Dataheets PDF



Part Number EQ1
Manufacturers NEC
Logo NEC
Description MOTOR AND LAMP CONTROL
Datasheet EQ1 DatasheetEQ1 Datasheet (PDF)

DATA S H E E T AUTOMOTIVE RELAYS EQ1 SERIES DESCRIPTION The new NEC EQI Series automotive relays are designed for motor and lamp control applications that require a high level of quality and performance. The EQ1 has a unique two-piece design for the magnetic circuit, which result in small size, light weight, and high productivity. FEATURES ™ PC board mounting ™ Same pin-layout as MR301 ™ Approx. 70% Iess relay volume than MR301 ™ Approx. 80% Iess relay space than MR301 ™ Approx. 90% Iess rela.

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DATA S H E E T AUTOMOTIVE RELAYS EQ1 SERIES DESCRIPTION The new NEC EQI Series automotive relays are designed for motor and lamp control applications that require a high level of quality and performance. The EQ1 has a unique two-piece design for the magnetic circuit, which result in small size, light weight, and high productivity. FEATURES ™ PC board mounting ™ Same pin-layout as MR301 ™ Approx. 70% Iess relay volume than MR301 ™ Approx. 80% Iess relay space than MR301 ™ Approx. 90% Iess relay height than MR301 ™ Approx. 60% Iess relay weight than MR301 APPLICATIONS ™ Motor control ™ Heater control ™ Solenoid control ™ Lamp control EQ1 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 NEC's "Miniature Relays" (ER0046EJ∗) before dose designing your relay application. The information in this document is subject to change without notice. Document No. ER0394EJ1V0DS00 Date Published March 1999 M Printed in Japan © 1998 EQ1 SERIES SCHEMATIC (BOTTOM VIEW) <1 Form c> DIMENSIONS mm (inch) <1 Form a> PHILIPPINES Vent Hole EQ1-31000S 8J1 102 Part Number Date Code 21.3 ± 0.5 (0.838) 14.5 ± 0.5 (0.57) ∗ 4.2 ± 0.7 ∗ 2-0.5 × 1.1 1.5 (0.059) 2.0 (0.079) 12.2 (0.48) (0.02 × 0.043) (0.24) (0.24) 6.0 (0.165) 0.5 (0.02) 14.9 ± 0.5 (0.587) 6.0 ∗ After Soldering ∗0.5 × 1.3 (0.02 × 0.051) ∗2- φ 0.7 ( φ 0.028) PCB PAD LAYOUT mm (inch) (BOTTOM VIEW) 2- φ 1.5 +0.1 –0 ( φ 0.059) 2- φ 1.1+0.1 –0 ( φ 0.044) φ 1.6 +0.1 –0 ( φ 0.063) 2.0 (0.079) 12.2 (0.48) 2 (0.24) (0.24) 6.0 6.0 EQ1 SERIES SPECIFICATION For motor control Items Contact Form Max. Switching Voltage Contact Rating Max. Switching Current Contact Resistance Contact Material Operate Time (Excluding Bounce) Release Time (Excluding Bounce) ∗ Nominal Operate Power Insulation Resistance Breakdown Voltage Shock Resistance Vibration Resistance Between Open Contact Between Coil and Contact Misoperation Destructive Failure Misoperation Destructive Failure 640 mW EQ1-31000S EQ1-11040S (at 20°C) For lamp and LCR circuit control EQ1-11111S EQ1-22111S 1 Form c 16 Vdc 35 A (at 16 Vdc) 1 Form a Typical 5 mΩ (measured at 1 A) Initial Silver oxide complex alloy Typical 3 ms (at Nominal Voltage) Typical 4 ms (at Nominal Voltage) 1000 mW 100 MΩ (at 500 Vdc) 500 Vac min. (for 1 minute) 500 Vac min. (for 1 minute) 98 m/s 2 (10 G) 980 m/s 2 (100 G) 10 to 300 Hz, 43 m/s 2 (4.4 G) 10 to 500 Hz, 43 m/s 2 (4.4 G) 200 hour –40 to +85°C (–40 to 185°F) 60°C/W (108°F/W) 1 × 10 6 operations 100 × 10 3 operations – – – 3 800 mW Ambient Temperature Coil Temperature Rise Mechanical Motor : 25 A Iock Life Expectancy Lamp : 108 W Tungsten Lamp : 120 W Halogen LCR circuit : 70 A peak Weight ∗ with diode – 100 × 10 operations .


EPX76 EQ1 EQ1-11040


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