CF2-12V Panasonic Electric Works, CF2-12V Datasheet - Page 2

• Manufacturer Part Number: CF2-12V
• Description: RELAY AUTO TWIN POWER 12VDC PCB
• Manufacturer: Panasonic Electric Works
• Series: CFr

Specifications of CF2-12V

• Relay Type: Automotive
• Contact Form: SPDT (1 Form C) Dual
• Contact Rating (current): 10A
• Switching Voltage: 12VDC
• Coil Type: Standard
• Coil Current: 53mA
• Coil Voltage: 12VDC
• Turn On Voltage (max): 7.2 VDC
• Turn Off Voltage (min): 1 VDC
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Circuit: SPDT (1 Form C) Dual
• Contact Rating @ Voltage: 10A @ 12VDC
• Control On Voltage (max): 7.2 VDC
• Control Off Voltage (min): 1 VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 255-2182; CF2-12V

DIMENSIONS
* Dimensions (thickness and width) of terminal specified in this catalog is measured before pre-soldering.
EXAMPLE OF CIRCUITS
Forward/reverse control circuits of DC motor for power window
REFERENCE DATA
1-(1). Coil temperature rise (at room
temperature)
Sample: CF2-12V, 6pcs.
Measured potion: Inside the coil
Contact carrying current: 10A, 15A, 20A
Ambient temperature: Room temperature
3. Ambient temperature and operating
temperature range
Intervals between terminals is measured at A surface level.
100
Order Discontinued as of October 31, 2009
80
60
40
20
40
35
30
25
20
15
10
0
5
0
–40 –20
12
0
12 V DC
Ambient temperature, C
Coil applied voltage, V
20
Pick-up voltage
(Cold start)
SW A
14
40
.138
16.5
.650
12.7
.500
3.5
60
NO
NC
0.25
.010
8085
COM
16
1.0
.039
100
JAPAN
7.62
.300
M
0.2
.008
20A
15A
10A
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
: Power window motor
120
M
0.25
.010
10.16
.400
COM
1.0
.039
3.81
.150
SW B
Max. 1.2
1-(2). Coil temperature rise (at 85 C
Sample: CF2-12V, 6pcs.
Measured potion: Inside the coil
Contact carrying current: 10A, 15A, 20A
Ambient temperature: 85 C
4. Distribution of pick-up and drop-out voltage
Sample: CF2-12V, 100pcs.
NO
NC
.047
Pre-soldering
5.08
.200
5.08
.200
*A
100
80
60
40
20
70
60
50
40
30
20
10
0
0
2.54
.100
1.5 2.0 2.5 3.0 3.5
1.0
.039
0.3
.012
1.0
.039
12
Pick-up voltage
Drop-out voltage
Dimension:
Max. 1mm
1 to 3mm
Min. 3mm
Coil applied voltage, V
0.3
.012
.039 to .118
185 F
4.0
Voltage, V
.118
14
.039
1.0
.039
4.5 5.0
inch:
inch:
5.5 6.0 6.5
SW A
OFF
OFF
16
ON
185
inch: 0.2
20A
15A
10A
F)
General tolerance
0.1
0.3
.004
.008
.012
2. Max. switching capability (Resistive load,
initial)
5. Distribution of operate and release time
Sample: CF2-12V, 100pcs.
* With diode
4-.052 dia. .004
4-1.3 dia. 0.1
.250 .004
12.7 0.1
.500 .004
6.35 0.1
60
50
40
30
20
10
60
50
40
30
20
10
SW B
(6-4 dia.)
(6-.157 dia.)
0
Recommended PC board pattern
OFF
OFF
0
ON
3.0 3.5
0
.300 .004
7.62 0.1
4.0
10
COM1
COM2
Operate and release time, ms
.150 .004
4.5 5.0
(N.O. side Room temperature)
Land diameter
3.81 0.1
Schematic
NO
Switching current, A
20
(0.8)
(.031)
10.16 0.1
.400 .004
5.5 6.0
30
NC
Forward
Reverse
4-1.5 dia. 0.1
4-.059 dia. .004
6.5
Motor
Operate time
Release time
Stop
(R1.5)
(3)
(.118)
40
7.0 7.5 8.0
.050 .004
1.27 0.1
mm
5.08 0.1
.200 .004
2.54 0.1
.100 .004
5.08 0.1
.200 .004
50
CF
inch