CB1AF-RP-12V [NAIS]
HIGH POWER AUTOMOTIVE RELAY; 大功率汽车继电器
| 型号： | CB1AF-RP-12V |
| 厂家： | 
NAIS(MATSUSHITA ELECTRIC WORKS) |
| 描述： | HIGH POWER AUTOMOTIVE RELAY |
| 文件： | 总4页 (文件大小：121K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIGH POWER
AUTOMOTIVE RELAY
CB-RELAYS
FEATURES
• 40 A rating at 85°C 185°F
26.5
1.043
22.0
.866
• ISO type terminals
25.5
1.004
• High shock resistance for drop test requirements
(2 meters 6.6 feet)
• Low temperature rise — all current carrying material
is copper.
26.0
1.024
22.0
.866
• Quick connect and PC board type
25.0
.984
mm inch
SPECIFICATIONS
Contact
(1) Standard type (12V coil voltage)
High contact capacity
Arrangement
1 Form A
1 Form C
(1 Form A)
N.O.: 40 A 14 V DC
N.C.: 30 A 14 V DC
70 A 14 V DC (at 20°C 68°F)
50 A 14 V DC (at 85°C 185°F)
Nominal switching capacity
40 A 14 V DC
40 A 14 V DC
Rating
Max. switching current
(at 85°C 185°F)
N.O.: 40 A 14 V DC
N.C.: 30 A 14 V DC
40 A 14 V DC
Initial contact resistance, max.
Contact material
15mΩ
Silver alloy
Min. 106
Mechanical (at 120 cpm)
Flux-resistant type: Min. 105*1
Sealed type: Min. 5 × 104
Expected life
Electrical (at rated load)
(2) Standard type (24V coil voltage)
Arrangement
1 Form A
1 Form C
N.O.: 20 A 28 V DC
N.C.: 10 A 28 V DC
Nominal switching capacity
20 A 28V DC
Rating
Max. switching current
(at 85°C 185°F)
N.O.: 20 A 28 V DC
N.C.: 10 A 28 V DC
20 A 28 V DC
*1 All other specifications are the same as those of standard type (12V coil voltage)
(3) Heat resistant type (12V, 24V coil voltage)
Type
12V coil voltage
1 Form C
24V coil voltage
Arrangement
1 Form A
1 Form A
1 Form C
Nominal switching
capacity
N.O.: 35 A 14 V DC
N.C.: 30 A 14 V DC
N.O.: 20 A 28 V DC
N.C.: 10 A 28 V DC
35 A 14V DC
20 A 28 V DC
20 A 28V DC
Rating
Max. switching current
(at 85°C 185°F)
N.O.: 35 A 14 V DC
N.C.: 30 A 14 V DC
N.O.: 20 A 28 V DC
N.C.: 10 A 28 V DC
35 A 14 V DC
*1 All other specifications are the same as those of standard type (12V coil voltage)
Coil
Arrangement
Coil voltage
12V DC
Nominal operating power
1.4W
1.8W
1.8W
1 Form A,
1 Form C
24V DC
12V DC
High contact capacity
379
CB
Characteristics
Max. operating speed (at rated load)
Initial insulation resistance*2
15 cpm
Min. 20 MΩ (at 500 V DC)
500 Vrms for 1 min.
Between open contacts
Initial breakdown voltage*3
Between contacts and coil
500 Vrms for 1 min.
Operate time*4 (at nominal voltage)
Max. 15 ms
Release time (without diode)*4 (at nominal voltage)
Max. 15 ms
Functional*5
Destructive*6
Functional*7
Functional*8
Min. 200 m/s2 {20 G}
Min. 1,000 m/s2 {100 G}
10 to 500Hz, Min. 44.1m/s2 {4.5G}
10 to 2,000Hz, Min. 44.1m/s2 {4.5G}
Shock resistance
Vibration resistance
–40°C to +85°C –40°F to +185°F
(Heat resistant type: –40°C to +125°C –40°F to +257°F)
Conditions for operation, transport and storage*9
(Not freezing and condensing at low temperature)
Ambient temp.
Humidity
5 to 85% R.H.
Unit weight
Approx. 33 g 1.16 oz
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 All other specifications are the same as those of standard type (12V coil voltage)
*2 Measurement at same location as "Initial breakdown voltage" section
*3 Detection current: 10 mA
*6 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*7 Half-wave pulse of sine wave: 6ms
*8 Detection time: 10µs
*9 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61)
*4 Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981
*5 Excluding contact bounce time
TYPICAL APPLICATIONS
• Automotive system
• ABS, Head Lamp, Air conditioner
• Tracter, Combine
ORDERING INFORMATION
CB
1
F
T
R
M
12 V
Contact arrangement Protective construction
Heat resistant of types
Nil: Standard type
Type classification
Nil: Standard type
Mounting classification
Coil voltage (DC)
12, 24 V
1a: 1 Form A
1: 1 Form C
1aH: High contact
capacity*1
Nil: Sealed type
F: Flux-resistant type
Nil: Quick connect type
P: PC board type
M:Bracket type
T: Heat resistant type*2 D: with diode inside
R: with resistor inside
(1 Form A)
*1 High contact capacity type is available only for “Quick connect” and 12 V.
(See “1. Standard type in TYPES” Page 380)
Note: Bulk pakage: 50 pcs.; Case: 200 pcs.
*2 Heat resistant type with high contact capacity is not available.
(See “2. Heat resistant type in TYPES” Page 381)
TYPES
1. Standard type
Part No.
Contact arrangement
Mounting classification
Coil voltage, V DC
Sealed type
CB1a-P-12V
CB1a-P-24V
CB1a-12V
Flux-resistant type
CB1aF-P-12V
CB1aF-P-24V
CB1aF-12V
12V
24V
12V
24V
12V
24V
12V
24V
12V
24V
12V
24V
12V
PC board type
Quick connect type
Bracket type
1 Form A
CB1a-24V
CB1aF-24V
CB1a-M-12V
CB1a-M-24V
CB1-P-12V
CB1-P-24V
CB1-12V
CB1aF-M-12V
CB1aF-M-24V
CB1F-P-12V
CB1F-P-24V
CB1F-12V
PC board type
1 Form C
Quick connect type
CB1-24V
CB1F-24V
CB1-M-12V
CB1-M-24V
CB1aH-12V
CB1F-M-12V
CB1F-M-24V
CB1aHF-12V
Bracket type
High contact capacity (1 Form A)
380
Quick connect type
CB
2. Heat resistant type
Part No.
Contact arrangement
Mounting classification
PC board type
Coil voltage, V DC
Sealed type
CB1a-T-P-12V
CB1a-T-P-24V
CB1a-T-12V
CB1a-T-24V
CB1a-T-M-12V
CB1a-T-M-24V
CB1-T-P-12V
CB1-T-P-24V
CB1-T-12V
Flux-resistant type
12V
24V
12V
24V
12V
24V
12V
24V
12V
24V
12V
24V
CB1aF-T-P-12V
CB1aF-T-P-24V
CB1aF-T-12V
CB1aF-T-24V
CB1aF-T-M-12V
CB1aF-T-M-24V
CB1F-T-P-12V
CB1F-T-P-24V
CB1F-T-12V
1 Form A
Quick connect type
Bracket type
PC board type
1 Form C
Quick connect type
Bracket type
CB1-T-24V
CB1F-T-24V
CB1-T-M-12V
CB1-T-M-24V
CB1F-T-M-12V
CB1F-T-M-24V
COIL DATA (at 20°C 68°F)
Nominal
Drop-out
voltage,
V DC (mim.)
Nominal
current,
mA (±10%)
Nominal
operatingpower,
W
Usable voltage
range,
Contact
Pick-up voltage,
V DC (max.)
Coil resistance,
voltage,
V DC
arrangement
Ω (±10%)
V DC
12
24
3 to 7
1.2 to 4.2
117
75
103
320
1.4
1.8
10 to 16
20 to 32
1 Form A
1 Form C
6 to 14
2.4 to 8.4
High contact
capacity
12
3 to 7
1.2 to 4.2
150
80
1.8
10 to 16
(1 Form A)
mm inch
DIMENSIONS
1. PC board type
Schematic (Bottom view)
1a
86
1c
86
25.0
.984
87a
4.5
.177
87
87
85
85
1.0
.039
2.15
.085
22.0
.866
Including diode type, including load type also available.
6.3
.248
Including diode
(1 Form A)
Including load
(1 Form C)
26.0
1.024
86
86
87a
30
Sealed by epoxy resin
Venting
hole
87
87
86
8.4
.331
85
85
87a*
16.8
.661
30
0.8
.031
87
85
Dimension:
General tolerance
8.0
.315
8.4
2.6
.102
Max. 1mm .039 inch:
1 to 3mm .039 to .118 inch: ±0.2 ±.008
±0.1 ±.004
.331
17.9
.705
Min. 3mm .118 inch:
±0.3 ±.012
2. Quick connect type
Schematic (Bottom view)
1a
86
1c
86
25.0
.984
87a
87
87
4.0
.157
85
85
11.0
.433
Including diode type, including load type also available.
5-6.3
22.0
.866
1.7 dia.
5-.248
.067 dia.
26.0
1.024
Sealed by epoxy resin
8.4
.331
Venting
hole
86
87a*
16.8
.661
30
0.8
87
85
.031
Dimension:
Max. 1mm .039 inch:
1 to 3mm .039 to .118 inch: ±0.2 ±.008
Min. 3mm .118 inch: ±0.3 ±.012
General tolerance
±0.1 ±.004
2.6
.102
8.0
.315
8.4
.331
17.9
.705
381
CB
3. Bracket type
mm inch
4.0±0.1
.157±.004
16.0
.630
1.7
Schematic (Bottom view)
5.4±0.1 dia.
.213±.004
.067
1a
86
1c
86
16.0
.630
6.0
.236
87a
87
87
85
85
25.0
.984
Including diode type, including load type also available.
4.0
.157
11.0
.433
5-6.3
22.0
.866
1.7 dia.
.067 dia.
5-.248
26.0
1.024
Sealed by epoxy resin
0.8
.031
17.9
.705
8.4
.331
Dimension:
Max. 1mm .039 inch:
General tolerance
±0.1 ±.004
8.0±0.1
.315±.004
8.4
.331
1 to 3mm .039 to .118 inch: ±0.2 ±.008
2.6
16.8
.661
.102
Min. 3mm .118 inch:
±0.3 ±.012
4. High contact capacity type
Schematic (Bottom view)
86
25.5
30
1.004
87
85
4.0
11.0
.157
15.0
.433
.591
5.8
.228
2-6.3±0.08
2-9.5±0.08
2-.248±.003
2-.374±.003
26.5
1.043
4-1.7 dia. hole
22.0
.866
4-.067 dia. hole
Sealed by epoxy resin
8.4
.331
0.8
86
.031
1.2
16.8
.661
.047
30
87
Dimension:
General tolerance
85
Max. 1mm .039 inch:
1 to 3mm .039 to .118 inch: ±0.2 ±.008
Min. 3mm .118 inch:
±0.1 ±.004
2.6
8.4
.331
.102
17.9
.705
±0.3 ±.012
REFERENCE DATA
1. Coil temperature rise
2. Electrical life test (Motor load)
Tested sample: CB1aF-P-12V, 3pcs.
Ambient temperature: 85°C 185°F
Contact carrying current: 40A
Tested sample: CB1a-12V, 3pcs.
Load: 18A steady, Inrush 82A
Operating frequency: ON 2s, OFF 6s
180
150
120
90
5
4
3
2
1
7
Contact welding: 0 times
Miscontact: 0 times
40A
6
5
4
Max.
Pick-up voltage
–
x
x
3
2
Drop-out voltage
Max.
Min.
–
x
60
Min.
30
0
1
0
0
0
12
14
16
5
10
0
5
10
No. of operations, ×104
Coil applied voltage, V
No. of operations, ×104
For Cautions for use, see Relay Technical Information (Page 48 to 76).
9/1/2000
All Rights Reserved, © Copyright Matsushita Electric Works, Ltd.
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