Order Discontinued as of October 31, 2009
CF
TWIN POWER
AUTOMOTIVE RELAY
CF RELAYS
Normally Normally
Open
Closed
22.5
.886
16.5
.650
FEATURES
• 7 Amp Steady/30 Amp Inrush current
capability
• Simple footprint enables ease of PC
board layout
mm
inch
Common
16.5
.650
Coil 1
Open
Space
Coil 2
RoHS Directive compatibility information
http://www.nais-e.com/
SPECIFICATIONS
Contact
Arrangement
Contact material
Initial contact resistance (Initial)
(By voltage drop 6 V DC 1 A)
Initial contact voltage drop
Nominal switching
capacity
1 Form C×2 (H bridge)
Ag alloy (Cadmium free)
Typ. 6 mΩ (N.O.)
Typ. 9 mΩ (N.C.)
Max. 0.2 V (at 20 A)
N.O.: 20A 14 V DC
N.C.: 10A 14 V DC
30 A (2 minutes), 20 A (1 hour)
(coil applied voltage:
12 V, at 20°C)
25 A (2 minutes), 15 A (1 hour)
(coil applied voltage:
12 V, at 85°C)
1 A 12 V DC
10
6
Min.10
5
2×10
5
Min.5×10
4
Characteristics
Max. operating speed (at rated load)
Initial insulation resistance*
1
Initial
Between open contacts
breakdown
Between contacts and coil
voltage*
2
Operate time*
3
(at nominal voltage)
Release time* (at nominal voltage)
3
120 cpm
Min. 100 MΩ (at 500 V DC)
1,000 Vrms for 1 min.
1,000 Vrms for 1 min.
Max. 10 ms (initial)
Max. 10 ms (initial)
Min. 100 m/s
2
{10 G}
Min. 1,000 m/s
2
{100 G}
Approx. 44.1 m/s2 {4.5 G},
10 Hz to 100 Hz
Approx. 44.1 m/s
2
{4.5 G},
10 Hz to 500 Hz
–40°C to + 85°C
–40°F to +185°F
5%R.H. to 85%R.H.
Approx. 15 g
.529 oz
Shock resistance
Rating
Functional*
4
Destructive*
5
Functional*
6
Max. carrying current
Vibration resistance
Destructive*
7
Conditions for operation,
transport and storage*
8
Ambient temp.
(Not freezing and
condensing at low
Humidity
temperature)
Mass
Remarks
Standard type
Min. switching capacity
#1
Mechanical (at 120 cpm)
resistive load
Expected
7 A 14 V DC,
life (min.
Inrush 30 A
Electrical
ope.)
(Motor load)
20 A 14 V DC
(Motor lock)
Coil
Nominal operating power
640 mW
#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.
*
1
Measurement at same location as “Initial breakdown voltage” section
*
2
Detection current: 10mA
*
3
Excluding contact bounce time
*
4
Half-wave pulse of sine wave: 11ms; detection time: 10µs
*
5
Half-wave pulse of sine wave: 6ms
*
6
Detection time: 10µs
*
7
Time of vibration for each direction;
X, Y, direction: 2 hours
Y
X
Z direction: 4 hours
Z
Please inquire if you will be using the relay in a high temperature atmosphere
(110°C
230°F).
TYPICAL APPLICATIONS
• Power windows
• Auto door lock
• Electrically powered sunroof
• Electrically powered mirrors
• Powered seats
• Lift gates
• Slide door closers, etc.
(for DC motor forward/
reverse control circuits)
ORDERING INFORMATION
Ex. CF
Contact arrangement
1 Form C
×
2
Standard packing: Carton: 35pcs.; Case: 700pcs.
2
–
12 V
Coil voltage(DC)
12 V
TYPES AND COIL DATA (at 20°C
68°F)
Part No.
CF2-12V
Nominal voltage,
V DC
12
Pick-up voltage,
V DC
(Initial)
Max. 7.2
Drop-out
voltage,
V DC (Initial)
Min. 1.0
Coil resistance,
Ω
225±10%
Nominal operating
Nominal
current,
operating Power,
mA
mW
53.3±10%
640
Usable voltage
range,
VDC
10 to 16
* Other pick-up voltage types are also available. Please contact us for details.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
PANASONICBATTERY [ Panasonic Battery Group ]
