LKF1aM-12V-1-5 Panasonic, LKF1aM-12V-1-5 Datasheet - Page 4

• Manufacturer Part Number: LKF1aM-12V-1-5
• Description: Low Signal Relays - PCB LK-F Relay
• Manufacturer: Panasonic

Specifications of LKF1aM-12V-1-5

• Contact Form: 1 Form A
• Coil Voltage: 12 VDC
• Coil Type: Single Side Stable
• Power Consumption: 250 mW
• Maximum Switching Current: 5 A

5-(1). Operation noise distribution
LK-F (Height: 10 mm, Silent)
Measuring conditions
Sample: LKF1aMQ-12V-1-5, 50pcs
Background noise: approx. 20dB
Coil voltage: 12V DC
Equipment setting: “A” weighted
Single part (refer to figure below)
With diode
5-(2). Operation noise distribution
LK-F (Height: 10 mm, Standard)
Measuring conditions
Sample: LKF1aM-12V-1-5, 50pcs
Background noise: approx. 20dB
Coil voltage: 12V DC
Equipment setting: “A” weighted
Single part (refer to figure below)
With diode
5-(3). Operation noise distribution
LK-S (Height: 25 mm) Refer to comparison
Measuring conditions
Sample: LKS1aF-12V, 50pcs
Background noise: approx. 20dB
Coil voltage: 12V DC
Equipment setting: “A” weighted
Single part (refer to figure below)
With diode
Microphone
1.969inch
Mat
Mat
Mat
50mm
Relay
Microphone
Microphone
50mm
1.969inch
50mm
1.969inch
Relay
Relay
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30
20
10
30
20
10
30
20
10
0
0
0
30 35 40 45 50 55 60 65 70 75 80 85
30 35 40 45 50 55 60 65 70 75 80 85
30 35 40 45 50 55 60 65 70 75 80 85
When operate
When operate
When operate
Sound pressure, dB
Sound pressure, dB
Sound pressure, dB
30
20
10
30
20
10
30
20
10
0
0
0
25
30 35 40 45 50 55 60 65 70 75 80 85
25
30
30
35 40 45 50 55 60 65 70 75 80
35 40 45 50 55 60 65 70 75 80
When release
When release
When release
Sound pressure, dB
Sound pressure, dB
Sound pressure, dB
LK-F