CA1BF-12V-A-5 [PANASONIC]
AUTOMOTIVE POWER RELAYS - SMALL SIZE, LIGHT WEIGHT; 汽车继电器 - 体积小，重量轻
| 型号： | CA1BF-12V-A-5 |
| 厂家： | 
PANASONIC |
| 描述： | AUTOMOTIVE POWER RELAYS - SMALL SIZE, LIGHT WEIGHT |
| 文件： | 总6页 (文件大小：112K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AUTOMOTIVE POWER
RELAYS — SMALL SIZE,
LIGHT WEIGHT
CA RELAYS
FEATURES
TYPICAL APPLICATIONS
• Small size and light weight
• Motorcycles and automobiles
Motorcycle cell motors, car air
conditioners, halogen lamps, etc.
• Agricultural equipment
For space saving, the outside dimensions
of the main body are reduced to be 21.5
mm (length) × 14.4 mm (width) × 37 mm
(height) (.846 × .567 × 1.457 inch) and
the weight is also reduced to be approx.
19 g .67 oz (direct coupling 1 Form A, 1
Form B type)
• Battery equipped devices such as
conveyance vehicles
• Low operating power (1.4W) type is
available (1 Form A, 1 Form B)
• Since the terminal arrangement
complies with JIS D5011 B4-M1,
commercial connectors are available
for these types of relays.
• Superior inrush characteristics
Despite its small size, 120A (max. 0.1 s)
capacity has been achieved by using
contacts that are good at withstanding
inrush currents and because of an
ingenious contacting mechanism.
(1 Form A and 1 Form B)
RoHS compliant
ORDERING INFORMATION
CA
Contact arrangement
1a: 1 Form A
1b: 1 Form B
1: 1 Form C
Protective construction
Nil: Sealed type
F: Dust cover type
Nominal operating power
Nil: Standard type (1.8 W)
S: Low operating power type (1.4 W) (1 Form A, 1 Form B)
Protective element
Nil: None (Standard type)
R: With resistor inside
Coil voltage (DC)
12 V, 24 V (1 Form C only)
Mounting method
A: Rubber bracket A type (1 Form A, 1 Form B)
N: Screw mounting type
C: Direct coupling type
Classification by type
Nil: 1 Form C
5: 1 Form A or 1 Form B
ASCTB219E 201203-T1
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
CA
TYPES
Standard type
Low operating power type
Contact arrangement
Coil voltage
12 V DC
Mounting type
Sealed type
Part No.
Dust cover type
Part No.
CA1aF-12V-A-5
CA1aF-12V-N-5
CA1aF-12V-C-5
CA1bF-12V-A-5
CA1bF-12V-N-5
Sealed type
Part No.
CA1aS-12V-A-5
CA1aS-12V-N-5
CA1aS-12V-C-5
CA1bS-12V-A-5
CA1bS-12V-N-5
CA1bS-12V-C-5
Dust cover type
Part No.
CA1aFS-12V-A-5
CA1aFS-12V-N-5
CA1aFS-12V-C-5
CA1bFS-12V-A-5
CA1bFS-12V-N-5
Rubber bracket A
Screw-mounting
Direct coupling
Rubber bracket A
Screw-mounting
Direct coupling
Screw-mounting
Direct coupling
Screw-mounting
Direct coupling
CA1a-12V-A-5
CA1a-12V-N-5
CA1a-12V-C-5
CA1b-12V-A-5
CA1b-12V-N-5
CA1b-12V-C-5
CA1-12V-N
CA1-12V-C
CA1-24V-N
CA1-24V-C
1 Form A
1 Form B
12 V DC
CA1bF-12V-C-5
CA1bFS-12V-C-5
–
–
–
–
–
–
–
–
–
–
–
–
12 V DC
24 V DC
1 Form C
Standard packing: Carton: 20 pcs. Case: 200 pcs.
Note: Please use “CA∗∗R-∗-∗-∗ or CA∗∗SR-∗-∗-∗” built-in resistor type. (Asterisks “ ∗ ” should be filled in from ORDERING INFORMATION.)
RATING
1. Coil data
Drop-out
voltage
(at 20°C 68°F)
Nominal operating
current
[ 10%] (at 20°C 68°F)
Nominal coil
voltage
Pick-up voltage
(at 20°C 68°F)
Coil resistance
[ 10%] (at 20°C 68°F) operating power
Nominal
Usable voltage
range
Standard type
1 Form A and 1 Form B
Low operating power type
1 Form A and 1 Form B
12 V DC
12 V DC
Max. 8 V DC
Max. 8 V DC
0.6 to 6 V DC
150 mA
80Ω
1.8 W
1.4 W
10 to 16V DC
10 to 16V DC
0.6 to 6 V DC
120 mA
100Ω
12 V DC
24 V DC
Max. 8 V DC
Max. 16 V DC
Min. 0.6 V DC
Min. 1.2 V DC
150 mA
75 mA
80Ω
320Ω
1.8 W
1.8 W
10 to 15V DC
20 to 30V DC
1 Form C
Note: Other pick-up voltage types are also available. Please contact us for details.
2. Specifications
1) 12 V DC type
Specifications
Characteristics
Item
1 Form A type
1 Form A
1 Form B type
1 Form B
1 Form C type
1 Form C
Arrangement
Contact resistance (Initial)
Typ 3mΩ (By voltage drop 6V DC 1A)
Max. 0.3 V [(after electrical life test, by
voltage drop 12 V DC 20 A (1.4 W type),
12 V DC 30 A (1.8 W type)]
Max. 0.3 V
(after electrical life test, by
voltage drop 12 V DC 20 A)
Max. 0.4 V
(after electrical life test, by
voltage drop 12 V DC 20 A)
Contact
Contact voltage drop
Contact material
Ag alloy (Cadmium free)
20 A 12V DC (1.4 W type)
30 A 12V DC (1.8 W type)
Nominal switching capacity (resistive load)
20 A 12 V DC
Max. carrying current
(at coil applied voltage 14 V DC, 80°C 176°F)
Nominal operating power
20 A continuous (1.4 W type)
30 A for 1 min. (1.8 W type)
20 A continuous
20 A continuous
1.8 W
Rating
1.4 W/1.8 W
Min. switching capacity (resistive load)*1
1 A 12V DC
Insulation resistance (Initial)
Min. 10 MΩ (at 500V DC)
Min. 10 MΩ (at 500V DC)
Between open contacts
Between contacts and coil
Operate time (at 20°C 68°F)
Release time (at 20°C 68°F)
500 Vrms for 1 min. (Detection current: 10mA)
500 Vrms for 1 min. (Detection current: 10mA)
Max. 10ms (at nominal voltage) (excluding contact bounce time) (Initial)
Max. 10ms (at nominal voltage) (excluding contact bounce time) (Initial)
Breakdown
voltage (Initial)
Electrical
characteristics
Min. 200 m/s2 {20G}
(Half-wave pulse of sine wave: 11ms;
Min. 100 m/s2 {10G}
(Half-wave pulse of sine wave: 11ms; detection time: 10µs)
Functional
Shock
resistance
detection time: 10µs)
Destructive
Functional
Min. 1,000 m/s2 {100G} (Half-wave pulse of sine wave: 6ms)
Mechanical
characteristics
Rubber bracket A type: 50 Hz to 500 Hz, Min. 100 m/s2 {10G}
Screw-mounting and direct coupling type: 33 Hz, Min. 44.1 m/s2 {4.5G} (Detection time: 10µs)
Vibration
resistance
Rubber bracket A type: 50 Hz to 500 Hz, Min. 100 m/s2 {10G}
Screw-mounting and direct coupling type: 33 Hz, Min. 44.1 m/s2 {4.5G},
Time of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours
Destructive
Min. 105 (operating frequency: 2s ON,
2s OFF) (1.4 W and 1.8 W type at 20 A)
Min. 105 (operating frequency: 2s ON, 2s OFF)
Min. 2 × 104 (operating frequency: 3s
Electrical (at nominal switching capacity)
Mechanical
Conditions for operation, transport and
storage*2
Expected life
Conditions
ON, 15s OFF) (1.8 W type at 30 A)
Min. 106 (at 120 cpm)
Min. 5 × 105 (at 120 cpm)
Ambient temperature: –30°C to +80°C –22°F to +176°F,
Humidity: 5% R.H. to 85% R.H. (Not freezing and condensing at low temperature)
15 cpm (1.4 W type: at nominal load,
15 cpm (at nominal switching capacity)
1.8 W type: at 20 A)
Max. operating speed
Water-proof standard
Water-proof
standard
Sealed type: JIS D 0203 S2, Dust cover type: JIS D 0203 R2
Rubber bracket A type: 23 g .81 oz,
31 g 1.09 oz
Mass
Screw-mounting and direct coupling type: 19 g .67 oz
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Please refer to “Usage ambient
condition” in CAUTIONS FOR USE OF AUTOMOTIVE RELAYS.
ASCTB219E 201203-T1
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
CA
2) 24 V DC type
Specifications
1 Form C type
Characteristics
Item
Arrangement
1 Form C
Contact resistance (Initial)
Contact voltage drop
Contact material
Typ 3mΩ (By voltage drop 6V DC 1A)
Max. 0.4 V (after electrical life test, by voltage drop 24 V DC 10 A)
Ag alloy (Cadmium free)
Contact
Rating
Nominal switching capacity (resistive load)
(operating frequency: 2s ON, 2s OFF)
10 A 24V DC
Max. carrying current
10 A continuous (at coil applied voltage 28 V DC, 80°C 176°F)
1.8 W
Nominal operating power
Min. switching capacity (resistive load)*1
1 A 24V DC
Insulation resistance (Initial)
Min. 10 MΩ (at 500V DC)
Between open contacts
500 Vrms for 1 min. (Detection current: 10mA)
500 Vrms for 1 min. (Detection current: 10mA)
Max. 10ms (excluding contact bounce time) (Initial)
Max. 10ms (excluding contact bounce time) (Initial)
Min. 100 m/s2 {10G} (Half-wave pulse of sine wave: 11ms; detection time: 10µs)
Min. 1,000 m/s2 {100G} (Half-wave pulse of sine wave: 6ms)
33 Hz, Min. 44.1 m/s2 {4.5G} (Detection time: 10µs)
Breakdown voltage
(Initial)
Electrical
characteristics
Between contacts and coil
Operate time (at nominal voltage) (at 20°C 68°F)
Release time (at nominal voltage) (at 20°C 68°F)
Functional
Shock resistance
Destructive
Mechanical
characteristics
Functional
33 Hz, Min. 44.1 m/s2 {4.5G},
Time of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours
Vibration resistance
Destructive
Electrical (at nominal switching capacity)
Mechanical
Min. 105 (operating frequency: 2s ON, 2s OFF)
Min. 5 × 105 (at 120 cpm)
Ambient temperature: –30°C to +80°C –22°F to +176°F,
Humidity: 5% R.H. to 85% R.H. (Not freezing and condensing at low temperature)
Expected life
Conditions
Conditions for operation, transport and storage*2
Max. operating speed
15 cpm (nominal switching capacity)
Water-proof
standard
Water-proof standard
JIS D 0203 S2
Mass
31 g 1.09 oz
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Please refer to “Usage ambient
condition” in CAUTIONS FOR USE OF AUTOMOTIVE RELAYS.
Electrical life
Motor load
(operating frequency ON: 2 s, OFF: 2 s)
Halogen lamp load
(operating frequency ON: 1 s, OFF: 14 s)
Nominal coil voltage
1 Form A and 1 Form B type
1 Form C type
12 V DC
12 V DC
24 V DC
Min. 105, 20 A 12 V DC
Min. 105, 20 A 12 V DC
Min. 105, 10 A 24 V DC
Min. 105, 20 A 12 V DC
Min. 105, 20 A 12 V DC
Min. 105, 6 A 24 V DC
REFERENCE DATA
1. Coil temperature rise
2. Max. switching capability (Resistive load,
initial)
3. Ambient temperature and operating voltage
range
Samples: CA1aS-12V-N-5, 5pcs.
Measured portion: Inside the coil
Contact carrying current: 20A
Ambient temperature: Room temperature, 85°C
185°F
(N.O. side Room temperature)
60
40
35
140
Room
temperature
120
100
80
50
40
30
25
85°C
185°F
Operation range
20
15
10
5
30
20
10
0
60
40
20
0
Pick-up voltage
(Cold start)
20 40 60 8085 100 120
0
12
14
16
0
10
20
30
40
50
−40 −30 −20
0
Coil applied voltage, V
Switching current, A
Ambient temperature, °C
ASCTB219E 201203-T1
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
CA
4. Ambient temperature characteristics
(Cold start)
5. Distribution of pick-up and drop-out voltage
Quantity: 50pcs.
6. Operate and release time characteristics
Sample: CA1a-12V-N-5, 10pcs.
Samples: CA1bS-12V-N-5
60
11
10
25
20
15
Pick-up voltage
Drop-out voltage
50
Pick-up voltage
Drop-out voltage
9
8
7
6
5
4
3
2
1
40
30
10
5
Operate time
20
10
Max.
X
Min.
Max.
X
Release time
Min.
0
0
0
−30
20
80
0 0.5 1.0 1.5 2.0 2.5 3.0 3.54.0 4.5 5.0 5.5 6.0 6.5
0
6
8
10
12
14
16
Ambient temperature, °C
Voltage, V
Coil applied voltage, %V
7-(1). Electrical life test (Motor load)
Sample: CA1a-12V-C, 3pcs.
Load: Inrush current: 63A, steady current: 23A
Blower fan motor actual load (motor free)
Operating frequency: ON 2s, OFF 2s
Ambient temperature: Room temperature
Load current waveform
Change of pick-up and drop-out voltage
Change of contact resistance
Load: Inrush current: 63A, steady current: 23A,
10A
500ms
10
9
10
8
8
7
Pick-up voltage
6
5
4
Max.
6
X
Min.
Max.
4
Drop-out voltage
X
Min.
Max.
3
2
X
Min.
2
1
0
0
0
10
20
0
10
20
No. of operations, × 104
No. of operations, × 104
7-(2). Electrical life test (Lamp load)
Sample: CA1a-12V-C, 3pcs.
Load: 60Wx4, Inrush current: 110A, steady current: 20A
Halogen lamp actual load
Operating frequency: ON 1s, OFF 14s
Ambient temperature: Room temperature
Load current waveform
Change of pick-up and drop-out voltage
Change of contact resistance
Load: Inrush current: 110A, steady current: 20A,
20A
200ms
10
9
10
9
8
7
6
5
4
3
2
1
0
8
7
6
Pick-up voltage
Max.
X
5
4
Min.
3
2
Drop-out voltage
Max.
Max.
X
X
Min.
Min.
1
0
0
10
20
0
10
20
No. of operations, × 104
No. of operations, × 104
ASCTB219E 201203-T1
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
CA
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
DIMENSIONS (mm inch)
1. 1 Form A/1 Form B
Rubber bracket A type
External dimensions
Schematic (Bottom View)
CAD Data
2.5
1 Form A
1 Form B
.098
21.5
.846
14.4
.567
10
.394
15
.591
37
1.457
Note: Including resistor type also available.
17.4
.685
19.5
.768
9
Including resistor
(1 Form A)
5.5
.354
.217
15.4
.606
12.4
.488
1.5
0.8
.031
2.4
.059
Dimension:
Max. 1mm .039 inch:
General tolerance
0.1 .004
.094
6
.236
2
17
.079
.669
21.5
.846
1 to 3mm .039 to .118 inch: 0.2 .008
Min. 3mm .118 inch:
0.3 .012
2. 1 Form A/1 Form B
Screw-mounting type
External dimensions
Schematic (Bottom View)
R10
14.4
CAD Data
+0.3
1 Form A
1 Form B
3 .118
2 .079
6.5
dia. hole
dia.
–0
.567
14
+.012
.256
–0
.551
17.5
.689
7
.276
Note: Including resistor type also available.
37
1.457
Including resistor
(1 Form A)
21.5 .846
19.5 .768
17.4
.685
9
5.5
.217
.354
15.4
.606
12.4
.488
Dimension:
Max. 1mm .039 inch:
General tolerance
0.1 .004
0.8
1 to 3mm .039 to .118 inch: 0.2 .008
Min. 3mm .118 inch: 0.3 .012
.031 2.4
.094
6 .236
ASCTB219E 201203-T1
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
CA
3. 1 Form A/1 Form B
Direct coupling type
External dimensions
Schematic (Bottom View)
CAD Data
21.5
.846
14.4
.567
1 Form A
1 Form B
37
1.457
Note: Including resistor type also available.
17.4
.685
19.5 .768
9
5.5
.217
.354
15.4
.606
12.4
.488
Including resistor
(1 Form A)
0.8
6 .236
.031 2.4
.094
Dimension:
Max. 1mm .039 inch:
General tolerance
0.1 .004
1 to 3mm .039 to .118 inch: 0.2 .008
Min. 3mm .118 inch:
0.3 .012
4. 1 Form C
Screw-mounting type
External dimensions
Schematic (Bottom View)
CAD Data
6.6 dia. hole
4
1 Form C
Note: Including resistor type also available.
Including resistor
.260 dia.
R10
.157
14
2
.551
.079
20
12
.787
.472
59
2.323
28
1.102
40
1.575
31.2 1.228
28.4 1.118
19.4
.764
23.4
.921
5.5
.217
0.8
.031
12.2
11.4
Dimension:
Max. 1mm .039 inch:
General tolerance
0.1 .004
1 to 3mm .039 to .118 inch: 0.2 .008
.480
.449
2.4
.094
6
.236
9
9
Min. 3mm .118 inch:
0.3 .012
.354 .354
5. 1 Form C
Direct coupling type
External dimensions
Schematic (Bottom View)
CAD Data
1 Form C
Note: Including resistor type also available.
Including resistor
28
1.102
40
1.575
31.2 1.228
28.4 1.118
19.4
.764
23.4
.921
5.5
.217
0.8
.031
12.2
11.4
.480
.449
2.4
.094
6
.236
9
9
.354 .354
Dimension:
Max. 1mm .039 inch:
General tolerance
0.1 .004
1 to 3mm .039 to .118 inch: 0.2 .008
Min. 3mm .118 inch: 0.3 .012
For Cautions for Use, see Relay Technical Information.
ASCTB219E 201203-T1
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
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