Characteristic
Automotive relay Dimensions: 27.9×27.9×25.0(mm) Switching capacity : 40A Contact: 1 Form A, 1 Form B
- Authentication
- Naming rules
- Specifications
- Outline, Wiring, Installation Hole Diagram
- Product Packaging Specifications
- Characteristic curve
- Coil Specification Table
-
Authentication
- Commodity name: CMA31(A1 B1)
- Commodity ID: C-015
- 触点形式: 1 Form A, 1 Form B
- 触点负载: 12VDC:40A 30A 24VDC:20A 10A 14VDC(A1) 14VDC(B1) 28VDC(A1) 28VDC(B1)
- 线圈功率: 1.6W
Automotive relay Dimensions: 27.9×27.9×25.0(mm) Switching capacity : 40A Contact: 1 Form A, 1 Form B
-
Naming rules
-
Specifications
CONTACT DATA
Contact Form
1 Form A, 1 Form B
Contact Material
Ag Alloy
Contact Rating
(Resistive)
12VDC:40A 30A 24VDC:20A 10A
14VDC(A1) 14VDC(B1) 28VDC(A1) 28VDC(B1)
Contact Resistance
Max.100mΩ(6VDC 1A)
Load
Max. Switching Voltage
75VDC
Max. Switching Current
40A
Max. Switching Power
420W
Life
Electrical
50,000 operations
Mechanical
10,000,000 operations
COIL DATA
Nominal Coil Power
1.6W
GENERAL DATA
Insulation Resistance
Min.100MΩ 500VDC
Dielectric Strength
Between open contacts
550VAC,1min
Between coil and contacts
550VAC,1min
Operate Time
Max.10ms
Release Time
Max.10ms
Operating Temperature
-40C to +85C
Humidity
35~95%RH,+40C
Shock Resistance
Endurance
1,000m/s
Misoperation
100m/s
Vibration Resistance
Endurance
10~55Hz, 1.5mm double amplitude
Misoperation
10~55Hz, 1.5mm double amplitude
Weight
Approximately 32.5g
-
Outline, Wiring, Installation Hole Diagram
-
Product Packaging Specifications
Product number
Inner packing
Carton specifications length × width × height (mm)
Total quantity (only)
Net weight(Kg)
Gross weight (Kg)
CMA31(A1 B1)
50pcs/tube
403×348×242
250/box
8.5
10.0
-
Characteristic curve
- Coil Specification Table
- Authentication
- Naming rules
- Specifications
- Outline, Wiring, Installation Hole Diagram
- Product Packaging Specifications
- Characteristic curve
- Coil Specification Table
-
- Commodity name: CMA31(A1 B1)
- Commodity ID: C-015
- 触点形式: 1 Form A, 1 Form B
- 触点负载: 12VDC:40A 30A 24VDC:20A 10A 14VDC(A1) 14VDC(B1) 28VDC(A1) 28VDC(B1)
- 线圈功率: 1.6W
Automotive relay Dimensions: 27.9×27.9×25.0(mm) Switching capacity : 40A Contact: 1 Form A, 1 Form B
-
Naming rules
-
Specifications
CONTACT DATA
Contact Form
1 Form A, 1 Form B
Contact Material
Ag Alloy
Contact Rating
(Resistive)
12VDC:40A 30A 24VDC:20A 10A
14VDC(A1) 14VDC(B1) 28VDC(A1) 28VDC(B1)
Contact Resistance
Max.100mΩ(6VDC 1A)
Load
Max. Switching Voltage
75VDC
Max. Switching Current
40A
Max. Switching Power
420W
Life
Electrical
50,000 operations
Mechanical
10,000,000 operations
COIL DATA
Nominal Coil Power
1.6W
GENERAL DATA
Insulation Resistance
Min.100MΩ 500VDC
Dielectric Strength
Between open contacts
550VAC,1min
Between coil and contacts
550VAC,1min
Operate Time
Max.10ms
Release Time
Max.10ms
Operating Temperature
-40C to +85C
Humidity
35~95%RH,+40C
Shock Resistance
Endurance
1,000m/s
Misoperation
100m/s
Vibration Resistance
Endurance
10~55Hz, 1.5mm double amplitude
Misoperation
10~55Hz, 1.5mm double amplitude
Weight
Approximately 32.5g
-
Outline, Wiring, Installation Hole Diagram
-
Product Packaging Specifications
Product number
Inner packing
Carton specifications length × width × height (mm)
Total quantity (only)
Net weight(Kg)
Gross weight (Kg)
CMA31(A1 B1)
50pcs/tube
403×348×242
250/box
8.5
10.0
-
Characteristic curve
- Coil Specification Table
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