CIMI-55F Series
20 Amp General Purpose
PCB Relay
w/QC Terminals

Technical Data

Contact Parameters
Initial Contact Resistance: <100 milliohms
Resistive Contact Rating: 20A @ 125Vac, 16A @ 240 Vac
10A @ 24Vdc
Contact Arrangement:            1 Form A (SPST-NO)

Insulation Characteristic
Insulation Resistance: >100 M

Dielectric Withstanding Voltage(RMS 50Hz)
Between Contacts: 1,000 V
Between Coil and Contacts: 4,000 V

Environmental Characteristic
Temperature Range: -25°C to 70 °C
Relative Humidity: 98% @ 20°C
Atmosphere Pressure: 86 to 106 KPa
Shock Resistance: 10g
Vibration Resistance: 10 ~ 55Hz @ 1.5mm (Double Amplitude)

Life Expectancy
Electrical: 100,000 operations @ rated load.
Mechanical: 10 million operations

Mechanical Data
Dimension: 1.181 x 0.882 x 0.670 inches max.
Termination: PCB and 1/4" QC Terminals
Weight: 24 grams Approx.

Terminal Layout

Wiring Diagram
Terminal Layout

Coil Data

Coil Data @ 20 Degree C:
Rated Voltage
(Vdc)
Coil Resistance
(Ohms +/-10%)
Pick-up
(Vdc)
Drop-out
(Vdc)
Coil Power
(mW)
3
10
2.4
0.15
900
5
28
4.0
0.25
900
6
40
4.8
0.30
900
9
90
7.2
0.45
900
12
160
9.6
0.60
900
18
360
14.4
0.90
900
24
650
19.2
1.20
900
48
2,560
38.4
2.40
900
60
4,000
48.0
3.00
900

Ordering Information
CIMI -
55F
-1A
-D
-24D
(1100)
1
Basic Type: 55F
2
Contact Arrangement
1A = 1 Form A (SPST-NO )     
3
Cover Type:
D = Not Sealed        
4
Coil Voltage:
D: 3, 5, 6, 9, 12, 18, 24, 48, 60Vdc
5
Coil Resistance (may not appear on relay):
Blank:    for standard coils.
XXXX:     last 4 digit of the actual coil resistance for all special coils.

Web Pages Created By: Joel Alvarez
Copyright © 2001 [CIMI]. All rights reserved. Terms & Conditions. 
Revised: May 11, 2005