CR2-12V Panasonic Electric Works, CR2-12V Datasheet - Page 3

• Manufacturer Part Number: CR2-12V
• Description: RELAY AUTO QUIET 12VDC SEALED
• Manufacturer: Panasonic Electric Works
• Series: CRr

Specifications of CR2-12V

• Relay Type: Automotive
• Contact Form: SPDT (1 Form C) Dual
• Contact Rating (current): 20A
• Switching Voltage: 12VDC
• Coil Type: Standard
• Coil Current: 53.3mA
• 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: 20A @ 12VDC
• Control On Voltage (max): 7.2 VDC
• Control Off Voltage (min): 1 VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CR
REFERENCE DATA
1-(1). Coil temperature rise (at room
temperature)
Sample: CR2-12V, 5pcs
Contact carrying current: 10A, 15A, 20A
Ambient temperature: Room temperature
3. Ambient temperature and operating
temperature range
6. Distribution of operate time
Sample: CR2-12V, 100pcs
8-(1). Operation noise distribution
When operated
3
100
200
160
120
40
35
30
25
20
15
10
90
80
70
60
50
40
30
20
10
50
40
30
20
10
80
40
0
5
0
−40 −20
0
0
1.5
40
2.0
42
12
2.5
44
0
3.0
Ambient temperature, °C
Coil applied voltage, V
20
46
3.5
Pick-up voltage
(Cold start)
Noise level, dB
4.0
40
48
Time, ms
14
4.5 5.0
60
50
8085
52
5.5 6.0 6.5
16
100
54
20A
15A
10A
120
56
1-(2). Coil temperature rise (at 85°C 185°F)
Sample: CR2-12V, 5pcs
Contact carrying current: 10A, 15A
Ambient temperature: 85°C
4. Ambient temperature characteristics
7. Distribution of release time
Sample: CR2-12V, 100pcs
* With diode
8-(2). Operation noise distribution
When released
100
200
160
120
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
50
40
30
20
10
80
40
0
0
−40 −20
0
0
1.5
36
2.0
38
12
Pick-up voltage upper limit
2.5
Pick-up voltage lower limit
40
0
3.0
Ambient temperature, °C
42
Coil applied voltage, V
3.5
20
Noise level, dB
185°F
4.0
Time, ms
44
14
40
4.5 5.0
46
60
48
5.5 6.0 6.5
16
80
50
15A
10A
100
52
Discontinued as of November 30, 2010
2. Max. switching capability (Resistive load,
initial)
5. Distribution of pick-up and drop-out voltage
Sample: CR2-12V, 100pcs
Measuring conditions
Sample: CR2-12 V, 50 pcs.
Equipment setting: “A” weighted, Fast, Max. hold
Coil voltage: 12V DC
Coil connection device: Diode
Background noise: Approx. 20dB
70
60
50
40
30
20
10
60
50
40
30
20
10
0
0
1.5 2.0 2.5 3.0 3.5
ds_61209_0000_en_cr: 300108J
0
Relay
10
(N.O. side Room temperature)
20
Switching current, A
4.0
Voltage, V
4.5 5.0
1.969inch
50mm
Pick-up voltage
Drop-out voltage
Sponge
30
Microphone
5.5 6.0 6.5 7.0 7.5
40
50