CIMI-21F Series
16 Amp General Purpose
PCB Relay
W/QC Terminals

Technical Data
Contact Parameters
Initial Contact Resistance: <50 milliohms
Resistive Contact Rating: 16A @ 250Vac
Contact Arrangement:            1 Form A, (SPST-NO)

Insulation Characteristic
Insulation Resistance: >100 M

Dielectric Withstanding Voltage(RMS 50Hz)
Between Contacts: 1,500 V
Between Coil and Contacts: 4,000 V

Environmental Characteristic
Temperature Range: -25°C to 70 °C
Relative Humidity: 85% @ 20°C
Atmosphere Pressure: 86 to 106 KPa
Shock Resistance: 20g
Vibration Resistance: 10 ~ 55Hz @ 1.5mm (Double Amplitude)

Life Expectancy
Electrical: 100,000 operations @ rated load.
Mechanical: 5 million operations

Mechanical Data
Dimension: 1.161 x 0.512 x 1.161 inches max.
Termination: PCB and 1/4" QC Terminals
Weight: 20 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
11
2.25
0.3
800
5
31
3.75
0.5
800
6
45
4.50
0.6
800
9
101
6.75
0.9
800
12
180
9.00
1.2
800
18
405
13.50
1.8
800
24
720
18.00
2.4
800
48
2,880
36.00
4.8
800
60
4,500
45.00
6.0
800

Ordering Information
CIMI -
21F
-1A
-D
1
-24D
(1100)
1
Basic Type: 21F
2
Contact Arrangement
1A = 1 Form A (SPST-NO )     
3
Cover Type:
 
D = Unsealed
4
Mounting Dimension:
1 = PCB Mounting Dimension 1
2 = PCB Mounting Dimension 2
5
Coil Voltage:
D: 3, 5, 6, 9, 12,18, 24, 48, 60Vdc
6
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