CIMI-D991 Series
1,000W Lamp Load
Miniature PC Board Relay
For Light Control Applications

Technical Data

Contact Parameters
Initial Contact Resistance: <100 milliohms
Resistive Contact Rating: SPDT: 1,000W Lamp
SPDT:1,800 VA Inductive Load
Contact Arrangement:            1 Form A (SPST-NO), 1 Form B (SPST-NC)
1 Form C (SPDT)

Insulation Characteristic
Insulation Resistance: >500 M

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

Environmental Characteristic
Temperature Range: -30°C to 60 °C
Relative Humidity: 98% @ 20°C
Shock Resistance: 20g min.
Vibration Resistance: 10 ~ 55Hz @ 1.5mm (Double Amplitude)

Life Expectancy
Electrical: 5,000 operations @ rated loads.
Mechanical: 10 million operations

Mechanical Data
Dimension: 0.886 x 0.650 x 0.886 inches max.
Termination: PCB Terminals
Weight: 21 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)
6
78
4.6
0.6
460
12
313
9.3
1.2
460
24
1,600
18.5
2.4
460
48
5,000
37.0
4.8
460

Ordering Information
CIMI -
D991
-1C
-S
-24D
(1100)
1
Basic Type: D991
2
Contact Arrangement:
1A = 1 Form A (SPST-NO) 
1B = 1 Form B (SPST-NC) 
1C = 1 Form C (SPDT)
3
Cover Type:
S=Epoxy Sealed
Blank=Unsealed
4
Coil Voltage:
D: 3 through 48Vdc
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