Datasheet

CMA33
(4133)
CMA33(4133)-163
Table 1 (Contact Rating)
Type
Contact Rating
Rating (Resistive Load)
85
℃
Switching Current
NO: 35A 14VDC
NC: 20A 14VDC
NO: 20A(14VDC)
NC: 10A(14VDC)
NO: 15A 28VDC
NC: 8A 28VDC
NO: 15A(28VDC)
NC: 8A(28VDC)
Coil Voltage 12VDC Coil Voltage 24VDC
Ag Alloy
Refer to table1
Max. 50mΩ ( 6VDC 1A)
28VDC
35A
100,000 operations
1,000,000 operations
1.5W (12V), 1.8W (24V)
Min. 100MΩ 500VDC
500VAC, 1min
500VAC, 1min
Max. 10ms
Max. 10ms
-40
℃
to +85
℃
35
～
95
%
RH
,
+40
℃
1,000m/s
2
100m/s
2
10
～
55Hz, 1.5mm double amplitude
10
～
55Hz, 1.5mm double amplitude
Approximately 18.0g
1 Form A, 1 Form C
490W (12VDC)
420W (24VDC)
NO: 90A
NC: 20A
ORDERING INFORMATION
SPECIFICATION
CONTACT DATA
GENERAL DATA
Contact Form
Contact Material
Contact Rating
Contact Resistance
Max. Switching Voltage
Max. Switching Current
Max.Make Current
Max. Switching Power
Load
Life
Electrical
Mechanical
COIL DATA
Nominal Coil Power
Note:Data shown are of initial value
A
CMA33(4133)
DC12V
R DS
Miniature heavy duty general purpose
automotive relay
Dimensions: 20.4×15.1×22.0(mm)
Switching capacity 35A
1 Form A and C contact congurations
Operating ambient temperature: 125
℃
Applications: air compressor, heater,
fan motor, blower fan, defogger, etc
ISO9001
、
ISO/TS16949
、
ISO14001 Approved
AUTOMOTIVE RELAY
Features
DC12V
DC24V
Model
S - Plastic Sealed Type
Enclosure
Coil Voltage
D - With Diode
Blank - Standard
R- With Resistance
Blank-Standard
(6V - 180Ω, 12V - 680Ω, 24V - 2700Ω)
A - 1 Form A
C - 1 Form C
Contact Form
Endurance
Misoperation
Endurance
Misoperation
Shock
Resistance
Vibration
Resistance
Weight
Operate Time
Release Time
Operating Temperature
Humidity
Between open contacts
Between coil and contacts
Insulation Resistance
Dielectric
Strength
Parallel Resistor Parallel Diode