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Details, datasheet, quote on part number:EQ1-31000S
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Datasheet text preview:
DATA S H E E T
AUTOMOTIVE RELAYS
EQ1 SERIES
DESCRIPTION
T h e 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
TM PC board mounting TM Same pin-layout as MR301 TM Approx. 70% Iess relay volume than MR301 TM Approx. 80% Iess relay space than MR301 TM Approx. 90% Iess relay height than MR301 TM Approx. 60% Iess relay weight than MR301
APPLICATIONS
TM Motor control TM Heater control TM Solenoid control TM 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)
DIMENSIONS mm (inch)
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- 0.7
( 0.028)
PCB PAD LAYOUT mm (inch) (BOTTOM VIEW)
2- 1.5 +0.1 0 ( 0.059)
2- 1.1+0.1 0 ( 0.044)
1.6 +0.1 0 ( 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 m (measured at 1 A) Initial Silver oxide complex alloy Typical 3 ms (at Nominal Voltage) Typical 4 ms (at Nominal Voltage) 1000 mW 100 M (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 100 × 10 3 operations 100 × 10 3 operations
Approx. 9 g (0.32 oz)
COIL RATING
S SEALED TYPE Items Part Number Applications Motor Control General-Purpose For Jump Start EQ1-31000S EQ1-11040S 12 EQ1-22111S Lamp and LCR circuit control EQ1-11111S S UNSEALED TYPE Items Part Number Applications Motor Control General-Purpose For Jump Start EQ1-31000 EQ1-11040 12 EQ1-22111 Lamp and LCR circuit control EQ1-11111 144 6.5 0.6 180 7.2 0.9 Nominal Voltage (Vdc) Coil Resistance ( ±10%) 225 144 Must Operate Voltage (Vdc) 6.5 6.5 144 6.5 0.6 (at 20°C) Must Release Voltage (Vdc) 0.9 0.6 180 7.2 0.9 Nominal Voltage (Vdc) Coil Resistance ( ±10%) 225 144 Must Operate Voltage (Vdc) 6.5 6.5 (at 20°C) Must Release Voltage (Vdc) 0.9 0.6
3
EQ1 SERIES
NUMBERING SYSTEM
E Q 1 3 1 0 0 0 S
Enclosure Nil : Unsealed S : Sealed 000 ~ 999 1 : 6.5 V 2 : 7.2 V 1 : 144 2 : 180 3 : 225
Specific Code Must Operate Voltage (at 20°C) Coil Resistance (at 20°C)
TECHNICAL DATA
Coil Temperature Rise
250
200
Saturated Coil Temperature (°C)
30 A (125°C)
30 A (85°C) 150 0 A (125°C) 30 A (23°C) 100 0 A (85°C)
50 0 A (23°C) 0
0
0.5
1
1.5
Coi Wattage (W)
4
EQ1 SERIES
RELAY CHARACTERISTICS DISTRIBUTION (INITIAL)
· EQ1-31000S · 200 pieces
99.99 99.9 99 95 90 80 70 50 30 20 10 5 1 0.1 0.01
Operale Voltage Release Voltage
CDF (%)
0
2
4
6
8
10
Operate / Release Voltage (V)
99.99 99.9 99 95 90 80 70 50 30 20 10 5 1 0.1 0.01
Excluding contact bounce Including contact bounce
99.99 99.9 99 95 90 80 70 50 30 20 10 5 1 0.1 0.01
Excluding contact bounce Including contact bounce
CDF (%)
CDF (%)
with diode
0 5 10 15
0
2
4
6
8
10
Operate time (ms)
Release time (ms)
99.99 99.9 99 95 90 80 70 50 30 20 10 5 1 0.1 0.01
Normally open Normally close
99.99 99.9 99 95 90 80 70 50 30 20 10 5 1 0.1 0.01
Coil resistance
CDF (%)
0
2
4
6
8
10
CDF (%)
0
150
200
250
300
Contact resistance (m)
Coil resistance ()
5
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