SF4D-DC24V Panasonic Electric Works, SF4D-DC24V Datasheet - Page 3

• Manufacturer Part Number: SF4D-DC24V
• Description: RELAY SAFETY 6A 24VDC PCMNT 8PST
• Manufacturer: Panasonic Electric Works
• Series: SFr
• Type: Safety Relayr

Specifications of SF4D-DC24V

• Relay Type: Safety
• Contact Form: 8PST (4 Form A, 4 Form B)
• Contact Rating (current): 6A
• Switching Voltage: 250VAC
• Coil Type: Standard
• Coil Current: 20.8mA
• Coil Voltage: 24VDC
• Turn On Voltage (max): 14.4 VDC
• Turn Off Voltage (min): 3.6 VDC
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Circuit: 8PST (4 Form A, 4 Form B)
• Contact Rating @ Voltage: 6A @ 250VAC
• Control On Voltage (max): 14.4 VDC
• Control Off Voltage (min): 3.6 VDC
• Brand/series: SF Series
• Current, Rating: 6 A
• Function: Safety
• Material, Contact: Gold-Flashed Silver Alloy
• Number Of Pins: 18
• Resistance, Coil: 1.152 Ohms
• Standards: cULus, TUV, CSA
• Temperature, Operating: -40 to +70 °C
• Termination: Solder
• Voltage, Breakdown: 2500 V (RMS) (Between Contacts and Coil)
• Voltage, Control: 24 VDC
• Voltage, Rating: 380 VAC
• Weight: 1.66 Oz. (Approx.)
• Relay Construction: Non-Latching
• Contact Arrangement: 4PST-NO/4PST-NC
• Coil Voltage Dc: 24V
• Voltage Rating (vdc): 30V
• Voltage Rating (vac): 440V
• Dropout Volt (min): 3.6VDCV
• Coil Resistance: 1.152kohm
• Pick-up Voltage (max): 18VDC
• Maximum Power Rating: 180W/1.5KVA
• Operate Time: 30ms
• Contact Current Rating: 6A
• Contact Material: Silver Tin Oxide/Gold Flash
• Coil Suppression Diode: No
• Push To Test Button: No
• Led Indicator: No
• Seal: Unsealed
• Product Height (mm): 16.5mm
• Product Depth (mm): 33mm
• Product Length (mm): 53.3mm
• Operating Temp Range: -40C to 70C
• Pin Count: 18
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 255-1441

SF Double contact type
REFERENCE DATA
1. Operate/release time (without diode)
Tested sample: SF2D-DC24V (2 Form A 2 Form B)
Quantity: n = 20
DIMENSIONS
1. 2 Form A 2 Form B
2. 4 Form A 4 Form B
CAD Data
CAD Data
50
40
30
20
10
0
70
80
Release time
Operate time
90
Coil applied voltage, %V
100
1.299 .020
(mm inch)
33 0.5
25.0
.984
110
7.62
.300
7.62
.300
.039
.039
1.0
0.30
.012
1.0
0.30
.012
120
Max.
Min.
Max.
Min.
x
x
130
5.08
.200
5.08
.200
1
2
1
2
The CAD data of the products with a
13
17
5
9
5
9
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
12.7
.500
12.7
.500
General tolerance: 0.3
General tolerance: 0.3
2. Temperature rise
Tested sample: SF4D-DC24V (4 Form A 4 Form B)
Quantity: n = 6
Coil applied voltage: 100%V, 120%V
Contact carry current: 6A
10
14
10
18
6
2.098 .020
6
2.098 .020
53.3 0.5
53.3 0.5
External dimensions
External dimensions
12.7
.500
12.7
.500
30
25
20
15
10
5
0
11
15
11
19
7
7
12.7
.500
12.7
.500
100
12
16
12
20
8
8
Inside the coil
1.0
.039
Coil applied voltage, %V
1.0
.039
.630 .020
0.48
.019
.630 .020
0.48
.019
0.48
.019
16 0.5
3.0 0.5
.118 .020
Contact
16 0.5
3.0 0.5
.118 .020
.012
.012
110
12.7
.500
CAD Data
.020
.020
7.62
.300
12.7
.500
7.62
.300
0.5
0.5
120
mark can be downloaded from: http://panasonic-electric-works.net/ac
3. Ambient temperature characteristics
Tested sample: SF4D-DC24V (4 Form A 4 Form B)
Quantity: n = 6
2.54
.100
2.54
.100
PC board pattern (Bottom view)
PC board pattern (Bottom view)
Schematic (Bottom view)
Schematic (Bottom view)
-40 -20
1
2
1
2
2.54
.100
2.54
.100
13
17
5
9
5
9
0
14
10
18
6
10
6
Tolerance: 0.1
Tolerance: 0.1
10-.055 dia. holes
100
50
20 40
-50
-100
10-1.4 dia. holes
15
11
19
18-.055 dia. holes
7
11
18-1.4 dia. holes
7
Drop-out voltage
16
12
20
8
12
60
8
Ambient
temperature, C
Pick-up voltage
80
.004
.004