CF2-12 [NAIS]
NEW DUAL POWER AUTOMOTIVE RELAY; 新的双动力汽车继电器
| 型号： | CF2-12 |
| 厂家： | 
NAIS(MATSUSHITA ELECTRIC WORKS) |
| 描述： | NEW DUAL POWER AUTOMOTIVE RELAY |
| 文件： | 总3页 (文件大小：51K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NEW DUAL POWER
AUTOMOTIVE RELAY
CF-RELAYS
22.5
.886
Normally Normally
16.5
.650
FEATURES
Open
Closed
• 7 Amp Steady/30 Amp Inrush current
capability
16.5
.650
• Simple footprint enables ease of PC
board layout
Coil 1
Coil 2
Common
Open
Space
mm inch
SPECIFICATIONS
Contact
Characteristics
Arrangement
Contact material
1 Form C×2 (H bridge)
Max. operating speed
(at rated load)
Initial insulation resistance*1
6 cpm
Silver alloy
Min. 100 mΩ (at 500 V DC)
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
50 mΩ
Between open
1,000 Vrms for 1 min.
contacts
Initial breakdown
voltage*2
Contact voltage drop, max.
0.2 V (at 20 A switching)
Between
Nominal switching
capacity
N.O.: 20A 14 V DC
N.C.: 10A 14 V DC
1,000 Vrms for 1 min.
Max. 10 ms
contacts and coil
Operate time*3
(at nominal voltage)
Release time (without diode)*3
(at nominal voltage)
Max. switching power
140 W
Max. switching voltage
Rating
16 V DC
Max. 10 ms
10 A (Continuous),
30 A (within 1 min.; coil applied
voltage: 12 V, at 20°C)
Max. make current
Functional*4
Destructive*5
Min. 100 m/s2 {10 G}
Min. 1,000 m/s2 {100 G}
Shock resistance
30 A (2 minutes ), 20A (1 hour)
(coil applied voltage: 12 V, at 20°C)
Max. carrying current
Approx. 44.1 m/s2 {4.5 G},
10 to 100 Hz
Approx. 44.1 m/s2 {4.5 G},
10 to 500 Hz
Functional*6
Vibration
Mechanical (at 180 cpm)
106
Min.105
resistance
resistive load
Expect
Destructive
7 A 14 V DC,
ed life
Conditions for
Ambient temp.
operation, trans-
–40°C to + 85°C
–40°F to +185°F
Inrush 30 A
(Motor load)
2×105
(min.
ope.)
Electrical
port and storage*7
(Not freezing and
condensing at low
20 A 14V DC
(Motor lock)
Min.5×104
Humidity
5 to 85%R.H.
temperature)
Coil
Unit weight
Standard type
Approx. 15 g .529 oz
Nominal operating power
640 mW
Remarks
* Specifications will vary with foreigh standards certification ratings.
*1 Measurement at same location as "Intial breakdown voltage" section
*2 Detection current: 10mA
*5 Half-wave pulse of sine wave: 6ms
*6 Detection time: 10µs
*7 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61)
*3 Excluding contact bounce time
*4 Half-wave pulse of sine wave: 11ms; detection time: 10µs
TYPICAL APPLICATIONS
• Automotive: Power-window, power sunroof, etc.
ORDERING INFORMATION
Ex. CF
2
–
12 V
Contact arrangement
Coil voltage(DC)
12 V
1 Form C × 2
Standard packing: Carton: 35pcs.; Case: 700pcs.
367
CF
TYPES AND COIL DATA (at 20°C 68°F)
Nominal
operating
current,
Drop-out
voltage,
V DC (min.)
Nominal
operating Power,
mW
Usable voltage
range,
Nominal voltage, Pick-up voltage,
Coil resistance,
Part No.
V DC
V DC (max.)
Ω (±10%)
VDC
mA (±10%)
CF2-12V
12
7.2
1.0
225
53.3
640
10 to 16
mm inch
DIMENSIONS
Recommended PC board pattern
(6-4 dia.)
(6-.157 dia.)
16.5
.650
Land diameter
(R1.5)
1.27±0.1
1.2 max.
.047 max.
.050±.004
5.08±0.1
3.5
.200±.004
12.7±0.1
.138
.500±.004
2.54±0.1
.100±.004
0.3 0.3
(0.8)
(.031)
6.35±0.1
(3)
(.118)
5.08±0.1
.012 .012
0.3
.250±.004
1.1
.200±.004
.043
.012
1
8-1.5 dia.±0.1
3.81±0.1
.039
8-.059 dia.±.004
.150±.004
7.62±0.1 10.16±0.1
.300±.004 .400±.004
5.08
.200
2.54
.100
5.08
.200
12.7
.500
16.5
.650
Schematic
3.81
.150
10.16
.400
22.5
.886
N.O.
7.62
.300
1.1
.043
0.4
COM1
1.1
.043
N.C.
.016
0.4
.016
COM2
1.1
.043
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
EXAMPLE OF CIRCUITS
Forward/reverse control circuits of DC motor for power window
N.O.
COM
N.O.
N.C.
COM
12 V DC
M
N.C.
SW A
SW B
OFF
OFF
ON
Motor
Stop
OFF
ON
SW A
SW B
Forward
Reverse
OFF
M
: Power window motor
368
CF
REFERENCE DATA
1-(1). Coil temperature rise (at 23°C 73°F)
1-(2). Coil temperature rise (at 85°C 185°F)
2-(1). Electrical life test (Motor lock)
Tested sample: CF2-12V, 6pcs.
Contact carrying current: 0A, 7A, 10A, 15A, 20A
Tested sample: CF2-12V, 6pcs.
Contact carrying current: 10A, 15A, 20A
Tested sample: CF2-12V, 3pcs.
Load: 20A 14V DC
Operating frequency: ON 1s, OFF 5s
10
100
Contact welding: 0 times
Miscontact: 0 times
100
20 A
90
8
6
4
2
0
80
60
40
20
0
20A
80
15 A
10 A
7 A
70
60
50
40
30
20
10
0
15A
10A
Pick-up voltage
Max.
X
Min.
0 A
Drop-out voltage
Max.
X
Min.
12
14
16
0
5
12
14
16
Coil applied voltage, V
No. of operations, ×104
Coil applied voltage, V
2-(2). Electrical life test (Motor free)
Tested sample: CF2-12V, 3pcs.
Load: 7A steady, Inrush 30A, 14V DC
Operating frequency: ON 1s, OFF 5s
10
8
Contact welding: 0 times
Miscontact: 0 times
Sample
Pick-up voltage
Max.
6
X
Min.
M
4
Drop-out voltage
Max.
X
Min.
2
0
0
10
20
No. of operations, ×104
For Cautions for use, see Relay Technical Information (Page 48 to 76).
9/1/2000
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