CB Relays Datasheet by Panasonic Electric Works

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I Panasonlc Automation Controls Catalog 201709 ‘ industria‘ panasomc com/ac/e/ ©Pana3um
–1– ASCTB220E 201709-T
ORDERING INFORMATION
Mini-ISO
Automotive Relay CB RELAYS
FEATURES
This relay has an Mini-ISO (International Organization for
Standardization) terminal arrangement.
Compact and high capacity
Features heat resistant type
Built-in resistor type is also available.
TYPICAL APPLICATIONS
• Automobiles
Cell motors, Air conditioners, ABS, EPS, etc.
Construction equipment
Agricultural equipment, Conveyor, etc.
<Protective construction>
Flux tight/Sealed
26
22
25
1.024
.866
.984
26
22
25
1.024
.866
.984
(Unit: mm inch)
RoHS compliant
Contact arrangement
1a:
1:
1 Form A
1 Form C
CB
Protective construction
Nil:
F:
Sealed
Flux tight
Heat resistant of types
Nil:
T:
Standard
Heat resistant
Mounting classification
Nil:
P:
M:
Rated coil voltage (DC)
12V, 24 V
Plug-in type
PC board type
Bracket type
Protective element
Nil:
R:
None
With resistor inside
Contact rating
Nil:
H:
Standard
High contact capacity
Panasonic Covpovation Eledromezhanicalconlvm Busmess Diviswon mdustrm‘ panasomr com/ac e’ ? Panammr (uvpommn 20‘7
CB (ACB)
–2– ASCTB220E 201709-T
TYPES
Note: Please use “CB∗∗∗R∗∗ to order with resistor inside type. (Asterisks should be filled in from ORDERING INFORMATION.)
RATING
1. Coil data
1) No protective element
Note: Other operate (set) voltage types are also available. Please inquire our sales representative for details.
2) With resistor inside
Contact
arrangement
Mounting
classification Rated coil voltage
Standard type Heat resistant type Packing
Sealed Flux tight Sealed Flux tight Carton Case
Type No. Type No. Type No. Type No.
1 Form A
PC board type 12V DC CB1a-P-12V CB1aF-P-12V CB1a-T-P-12V CB1aF-T-P-12V
50 pcs. 200 pcs.
24V DC CB1a-P-24V CB1aF-P-24V CB1a-T-P-24V CB1aF-T-P-24V
Plug-in type 12V DC CB1a-12V CB1aF-12V CB1a-T-12V CB1aF-T-12V
24V DC CB1a-24V CB1aF-24V CB1a-T-24V CB1aF-T-24V
Bracket type 12V DC CB1a-M-12V CB1aF-M-12V CB1a-T-M-12V CB1aF-T-M-12V
24V DC CB1a-M-24V CB1aF-M-24V CB1a-T-M-24V CB1aF-T-M-24V
1 Form C
PC board type 12V DC CB1-P-12V CB1F-P-12V CB1-T-P-12V CB1F-T-P-12V
24V DC CB1-P-24V CB1F-P-24V CB1-T-P-24V CB1F-T-P-24V
Plug-in type 12V DC CB1-12V CB1F-12V CB1-T-12V CB1F-T-12V
24V DC CB1-24V CB1F-24V CB1-T-24V CB1F-T-24V
Bracket type 12V DC CB1-M-12V CB1F-M-12V CB1-T-M-12V CB1F-T-M-12V
24V DC CB1-M-24V CB1F-M-24V CB1-T-M-24V CB1F-T-M-24V
1 Form A
High contact
capacity
PC board type 12V DC CB1aH-P-12V CB1aHF-P-12V CB1aH-T-P-12V CB1aHF-T-P-12V
24V DC CB1aH-P-24V CB1aHF-P-24V CB1aH-T-P-24V CB1aHF-T-P-24V
Plug-in type 12V DC CB1aH-12V CB1aHF-12V CB1aH-T-12V CB1aHF-T-12V
24V DC CB1aH-24V CB1aHF-24V CB1aH-T-24V CB1aHF-T-24V
Bracket type 12V DC CB1aH-M-12V CB1aHF-M-12V CB1aH-T-M-12V CB1aHF-T-M-12V
24V DC CB1aH-M-24V CB1aHF-M-24V CB1aH-T-M-24V CB1aHF-T-M-24V
Contact
arrangement
Rated coil
voltage
Operate (Set) voltage
(at 20°C 68°F) (Initial)
Release (Reset)
voltage
(at 20°C 68°F) (Initial)
Rated operating
current
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
Rated operating
power
(at 20°C 68°F)
Usable voltage
range
1 Form A,
1 Form C
12V DC 3 to 7V DC 1.2 to 4.2V DC 117mA 103Ω1.4W 10 to 16V DC
24V DC 6 to 14V DC 2.4 to 8.4V DC 75mA 320Ω1.8W 20 to 32V DC
1 Form A
High contact
capacity
12V DC 3 to 7V DC 1.2 to 4.2V DC 117mA 103Ω1.4W (PC board type) 10 to 16V DC
150mA 80Ω1.8W
24V DC 6 to 14V DC 2.4 to 8.4V DC 58mA 411Ω1.4W (PC board type) 20 to 32V DC
75mA 320Ω1.8W
Contact
arrangement
Rated coil
voltage
Operate (Set) voltage
(at 20°C 68°F) (Initial)
Release (Reset)
voltage
(at 20°C 68°F) (Initial)
Rated operating
current
[±10%] (at 20°C 68°F)
Equivalent coil
resistance
[±10%] (at 20°C 68°F)
Rated operating
power
(at 20°C 68°F)
Usable voltage
range
1 Form A,
1 Form C
12V DC 3 to 7V DC 1.2 to 4.2V DC 134mA 89.5Ω1.6W 10 to 16V DC
24V DC 6 to 14V DC 2.4 to 8.4V DC 84mA 287.2Ω2.0W 20 to 32V DC
1 Form A
High contact
capacity
12V DC 3 to 7V DC 1.2 to 4.2V DC 134mA 89.5Ω1.6W (PC board type) 10 to 16V DC
168mA 71.6Ω2.0W
24V DC 6 to 14V DC 2.4 to 8.4V DC 67mA 358Ω1.6W (PC board type) 20 to 32V DC
84mA 287.2Ω2.0W
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CB (ACB)
–3– ASCTB220E 201709-T
2. Specifications
1) Standard type (12 V coil voltage)
Notes: *1. Depends on connection conditions. Also, this does not guarantee repeated switching. We recommend that you confirm operation under actual conditions.
*2. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. For details, please refer to the
“Automotive Relay Users Guide”.
Please inquire our sales representative if you will be using the relay in a high temperature atmosphere (110°C 230°F)
2) Standard type (24 V coil voltage)
Note: All other specifications are the same as those of standard type (12 V coil voltage)
3) Heat resistant type (12 V and 24 V coil voltage)
Notes: 1. All other specifications are the same as those of standard type (12 V coil voltage)
2. *Current value in which carry current is possible when the coil temperature is 180°C 356°F
Item Specification
Contact data
Contact arrangement 1 Form A 1 Form C 1 Form A High contact capacity
Contact resistance (initial) Max. 15mΩ (Typ. 2mΩ) (By voltage drop 1A 6V DC)
Contact material Ag alloy
Rated switching capacity
(resistive) 40A 14V DC N.O. side: 40A 14V DC
N.C. side: 30A 14V DC
70A 14V DC (at 20°C 68°F)
50A 14V DC (at 85°C 185°F)
Max. carrying current (initial)
(coil applied voltage 14V DC,
at 85°C 185°F, continuous)
N.O. side: 40A N.O. side: 40A
N.C. side: 30A N.O. side: 40A
Min. switching load
(resistive)*11A 14V DC (at 20°C 68°F)
Insulated resistance (initial) Min. 20 MΩ (at 500V DC, Measurement at same location as “Dielectric strength” section.)
Dielectric
strength (initial)
Between open contacts 500 Vrms for 1 min. (Detection current: 10mA)
Between contacts and coil 500 Vrms for 1 min. (Detection current: 10mA)
Time
characteristics
(initial)
Operate (Set) time
(at rated coil voltage) Max. 15ms (at 20°C 68°F, without contact bounce time)
Release (Reset) time
(at rated coil voltage) Max. 15ms (at 20°C 68°F, without contact bounce time) (Without diode)
Shock
resistance
Functional Min. 200 m/s2 {approx. 20G} (Half-wave pulse of sine wave: 11ms; detection time: 10μs)
Destructive Min. 1,000 m/s2 {approx. 100G} (Half-wave pulse of sine wave: 6ms)
Vibration
resistance
Functional 10 to 500 Hz, Min. 44.1m/s2 {approx. 4.5G} (Detection time: 10μs)
Destructive 10 to 2,000 Hz, Min. 44.1m/s2 {approx. 4.5G} Time of vibration for each direction; X. Y. Z direction: 4 hours
Expected life
Mechanical Min. 106 (at 120 cpm)
Electrical (at rated switching
capacity) Flux tight: Min. 105, Sealed: Min. 5×104 (Operating frequency: 2s ON, 2s OFF)
Conditions Conditions for usage,
transport and storage*2
Standard; Ambient temperature: –40 to +85°C –40 to +185°F, Humidity: 5 to 85% R.H. (Please avoid icing or
condensation)
Heat resistant; Ambient temperature: –40 to +125°C –40 to +257°F, Humidity: 5 to 85% R.H. (Please avoid icing or
condensation)
Weight Approx. 33 g 1.16 oz
Item Specifications
Contact data
Contact arrangement 1 Form A 1 Form C 1 Form A High contact capacity
Contact resistance (initial) Max. 15mΩ (By voltage drop 1A 6V DC)
Contact material Ag alloy
Rated switching capacity
(resistive) 20A 28V DC N.O. side: 20A 28V DC
N.C. side: 10A 28V DC 20A 28V DC
Max. carrying current (initial)
(28V DC, at 85°C 185°F,
continuous)
20A N.O. side: 20A
N.C. side: 10A 20A
Item Specifications
12V 24V
Contact data
Contact arrangement 1 Form A 1 Form C
1 Form A
High contact
capacity
1 Form A 1 Form C
1 Form A
High contact
capacity
Contact resistance (initial) Max. 15mΩ (By voltage drop 1A 6V DC)
Contact material Ag alloy
Rated switching capacity
(resistive) 40A 14V DC
N.O. side:
40A 14V DC
N.C. side:
30A 14V DC
40A 14V DC 20A 28V DC
N.O. side:
20A 28V DC
N.C. side:
10A 28V DC
20A 28V DC
Max. carrying current (initial)
(at 85°C 185°F, continuous)* 50A 14V DC
N.O. side:
50A 14V DC
N.C. side:
30A 14V DC
45A
14V DC
50A
14V DC 25A 28V DC
N.O. side:
25A 28V DC
N.C. side:
10A 28V DC
25A 28V DC
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CB (ACB)
–4– ASCTB220E 201709-T
REFERENCE DATA
CB RELAYS (Standard)
1. Allowable ambient temperature
(Heat resistant and standard)
2. Max. switching capability (Resistive)
(Standard)
3. Ambient temperature and usable voltage
range
(Standard)
20
40
60
80
100
120
140
150
90 100 110 120 130 140 150
Applied coil voltage, %V
Maximum allowable ambient temperature, °C
30A
40A
20A
0
Switching current, A
Switching voltage, VDC
10
50
40
30
20
60
020304010 50
105 cycle line
Actual value
(Max. 105 cycle)
(N.O. side Room temperature)
0
Ambient temperature, °C
Coil applied voltage, VDC
5
10
15
35
30
25
20
40
-40 -20 20 40 60 1000 120
8085
Operate voltage
(Cold start)
Usable voltage range
Notes:
• Maximum mean coil temperature: 180°C 356°F
• Curves are based on 1.4W (Nominal power consumption of the unsupprressed coil at nominal voltage)
4. Distribution of operate (set) and release
(reset) voltage
Sample: CB1-P-12V, 42pcs.
5. Distribution of operate (set) and release
(reset) time
Sample: CB1-P-12V, 42pcs.
0
30
20
10
40
50
60
23 546
Operate voltage
Release voltage
Voltage, V
Quantity, n
0
30
20
10
40
50
60
3215467
Operate time
Release time
Operate and release time, ms
Quantity, n
* Without diode
6. Electrical life test (Motor free)
Sample: CB1F-12V, 5pcs.
Load: 25A 14V DC, motor free actual load
Operating frequency: ON 1s, OFF 9s
Ambient temperature: Room temperature
Circuit:
Change of operate (set) and release (reset)
voltage
Change of contact resistance
M
0
No. of operations, × 104
Operate and release voltage, V
Max.
Max.
Min.
Min.
Ave.
Ave.
2
1
4
6
5
3
0105
Operate voltage
Release voltage
0
No. of operations, × 104
Contact resistance, mΩ
Max.
Min.
Ave.
20
40
10
3
50
0105
Load current waveform
Load; Inrush current: 80A, Steady current: 25A
200ms
20A
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CB (ACB)
–5– ASCTB220E 201709-T
CB RELAYS (High contact capacity)
1. Allowable ambient temperature
(High resistant and high contact capacity)
2. Ambient temperature and usable voltage
range
(High contact capacity and standard)
3. Distribution of operate (set) and release
(reset) voltage
Sample: CB1aHF-12V, 53pcs.
20
40
60
80
100
120
140
150
90 100 110 120 130 140 150
Applied coil voltage, %V
Maximum allowable ambient temperature, °C
70A
30A
40A
50A
60A
Ambient temperature, °C
Coil applied voltage, VDC
0
5
10
15
35
30
25
20
40
-40 -20 20 40 60 1000 120
80 85
Operate voltage
(Cold start)
Usable voltage range
0
30
20
10
40
50
60
70
1023546
Voltage, V
Quantity, n
Operate voltage
Release voltage
Notes:
• Maximum mean coil temperature: 180°C 356°F
• Curves are based on 1.4W (Nominal power consumption of the unsupprressed coil at nominal voltage)
4. Distribution of operate and release time
Sample: CB1aHF-12V, 53pcs.
5. Contact resistance
Sample: CB1aHF-12V, 53pcs.
(By voltage drop 1A 6V DC)
0
6
4
2
8
10
12
1210814
Release time
Coil voltage, V
Operate and release time, ms
Operate time
0
30
20
10
40
50
60
70
Resistance, mΩ
Quantity, n
1.0 1.2 1.4 1.6 1.8 2.2 2.42.0 2.6 2.8
6. Electrical life test (Motor free)
Sample: CB1aH-12V, 3pcs.
Load: Inrush current: 64A, Steady current: 35A
Fan motor actual load (motor free) 12V DC
Operating frequency: ON 3s, OFF 7s
Ambient temperature: Room temperature
Circuit:
Change of operate (set) and release (reset)
voltage
Change of contact resistance
10s
3s 7s
M0
No. of operations, × 104
Operate and release voltage, V
Max.
Max.
Min.
Min.
Ave.
Ave.
2
1
4
6
8
9
7
5
3
10
0105
Operate voltage
Release voltage
0
No. of operations, × 104
Contact resistance, mΩ
Max.
Min.
Ave.
10
50
20
30
40
0105
Load current waveform
Load; Inrush current: 64A, Steady current: 35A
500ms
10A
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CB (ACB)
–6– ASCTB220E 201709-T
DIMENSIONS (mm inch)
1. PC board type
2. Plug-in type
mark can be downloaded from: http://industrial.panasonic.com/ac/e/The CAD data of the products with a
External dimensions
86 87a
87
30
85
6.3
.248
25
.984
1
.039
4.5
.177 2.15
.085
26.0
1.024
22
.866
0.8
.031 8.4
.331 16.8
.661
2.6
.102
17.9
.705
8.4
.331
8
.315
Dimension: Tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
Schematic (Bottom view)
PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
86
30
85 87
86
30
85 87
87a
1 Form A
1 Form C
Including resistor type also available
Including resistor type also available
1 Form C type only
1 Form C type only
4(or5)×2.6
30
87a
87
85
86 8.4
16.8
4(or5)×1.4
17.9
8.4
8.0
.331
.661
.705
.331
.315
4(or5)×.102
4(or5)×.055
External dimensions
86 87a
87
85
30
5×6.3
5×.248
25
.984
11.0
.433
4.0
.157
1.7 dia.
.067 dia.
26.0
1.024
22
.866
0.8
.031
8.4
.331 16.8
.661
2.6
.102
17.9
.705
8.4
.331
8
.315
Dimension: Tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
Schematic
(Bottom view)
86
30
85 87
86
30
85 87
87a
1 Form A
1 Form C
Including resistor type also available
Including resistor type also available
CAD WVL‘ iM 1}; Dwmensmn: Tolerance CAD Dwmensmn: Tolerance Panasonic Covpovation Elenvomechanicalcanlvo‘ Busmess Diviswon mdusma‘ panasomc com/ac/e/ a Panamm: Cmporauon 20w
CB (ACB)
–7– ASCTB220E 201709-T
3. Bracket type
4. 1 Form A high contact capacity (Plug-in type)
External dimensions
86 87a*
87
85
30
5×6.3
5×.248
25
.984
16.0
.630
11.0
.433
4
.157
5.4±0.1 dia.
.213±.004 dia.
26
1.024
22.0
.866
16.0
.630
0.8
.031
8.4
.331
6
.236
2.6
.102
17.9
.705
8.4
.331
8
.315
1.7
.067
4
.157
16.8
.661
Dimension: Tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
Schematic
(Bottom view)
86
30
85 87
86
30
85 87
87a
1 Form A
1 Form C
Including resistor type also available
Including resistor type also available
External dimensions
85
86
30
87
11.0
.433
2×9.5±0.08
2×.374±.003
2×6.3±0.08
2×.248±.003
4×1.7 dia. hole
4×.067 dia. hole
22.0
.866
8.4
.331
2.6
.102
17.9
.705
26.5
1.043
8.4
.331
0.8
.031
25.5
1.004
15.0
.591
5.8
.228
1.2
.047
4.0
.157
16.8
.661
Dimension: Tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
Schematic
(Bottom view)
86
30
85 87
Including resistor type also available
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CB (ACB)
–8– ASCTB220E 201709-T
5. 1 Form A high contact capacity (PC board type)
NOTES
For general cautions for use, please refer to the “Automotive Relay Users Guide”.
External dimensions
86
30
85 87
3×1.7
3×.067
3×1.7
3×.067
2×2.15
2×.085
9.5
.374
9.5
.374
6.3
.248 22.0
.866
8.4
.331
3.9
.154
3.9
.154
2.6
.102
17.9
.705
26.5
1.043
8.4
.331
2×0.8
2×.031 25.5
1.004
5.3
.209
3.9
.154
3.9
.154
5.3
.209
2×1.2
2×.047 1.0
.039
1.0
.039
1.0
.039
4.5
.177
4.5
.177
16.8
.661
A surface
level
Sealed by epoxy resin
Dimension: Tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
* Intervals between terminals is measured at A surface level.
Schematic
(Bottom view)
PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
30
86
85
87
Including resistor type also available
30 87
85
86
2.6
1.4
3×1.8
3×1.8
3×2.15
3×2.15
16.8
8.4
7.8
8.4
17.9
7.8
.102
.055
3×.071
3×.071
3×.085
3×.085
.661
.331
.307
.331
.705
.307
1. Soldering
Max. 350°C 662°F (solder temperature), within 3 seconds
(soldering time)
The effect on the relay depends on the actual PC board used.
Please verify the PC board to be used.
2. Usage, transport and storage conditions
1) Ambient temperature, humidity, and air pressure during
usage, transport, and storage of the relay:
(1) Temperature: –40 to +85°C –40 to +185°F (Standard type)
–40 to +125°C –40 to +257°F (High heat-resistant type)
(2) Humidity: 2 to 85% RH (Avoid icing and condensation.)
(3) Air pressure: 86 to 106 kPa
The humidity range varies with the temperature. Use within the
range indicated in the graph below.
[Temperature and humidity range for
usage, transport, and storage]
85
5
2
110850–40
+230
125
+257+185
+32–40
Humidity, %RH
Temperature, °C°F
Tolerance range
(Avoid
condensation
when used at
temperatures
higher than
0°C32°F)
(Avoid icing
when used at
temperatures
lower than
0°C32°F)
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RELAY AUTOMOTIVE SPDT 40A 12V
RELAY AUTOMOTIVE SPST 40A 12V
RELAY AUTOMOTIVE SPST 40A 12V
RELAY AUTOMOTIVE SPDT 20A 24V
RELAY AUTOMOTIVE SPDT 40A 12V
CB RELAY HR 1 FORM A 24V
RELAY AUTOMOTIVE SPST 40A 12V
RELAY AUTOMOTIVE SPDT 20A 24V
RELAY AUTOMOTIVE SPDT 40A 12V
RELAY AUTOMOTIVE SPST 20A 24V