TX2-4.5V Panasonic Electric Works, TX2-4.5V Datasheet - Page 5

• Manufacturer Part Number: TX2-4.5V
• Description: RELAY TELCOM 2A 4.5VDC PCB
• Manufacturer: Panasonic Electric Works
• Series: TXr
• Type: General Purpose Relayr

Specifications of TX2-4.5V

• Relay Type: Telecom
• Circuit: DPDT (2 Form C)
• Contact Rating @ Voltage: 2A @ 30VDC
• Coil Type: Standard
• Coil Current: 31mA
• Coil Voltage: 4.5VDC
• Control On Voltage (max): 3.38 VDC
• Control Off Voltage (min): 0.45 VDC
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Brand/series: TX Series
• Contact Form: DPDT
• Current, Rating: 2 A
• Dielectric Rating: 1000 Megohms (Min.) @ 500 VDC
• Dimensions: 0.591 in. L x 0.291 in. W x 0.331 in. H
• Function: High Voltage
• Latch Type: Single Side Stable
• Material, Contact: Gold-Clad Silver Alloy
• Number Of Pins: 8
• Power, Rating: 60 W
• Standards: UL, CSA
• Temperature, Operating, Maximum: 85 °C
• Temperature, Operating, Minimum: -40 °C
• Termination: Solder
• Voltage, Control: 4.5 VDC
• Voltage, Rating: 30 VDC
• Relay Construction: Non-Latching
• Contact Arrangement: DPDT
• Coil Voltage Dc: 4.5V
• Voltage Rating (vdc): 220V
• Dropout Volt (min): 0.45VDCV
• Coil Resistance: 145Ohm
• Pick-up Voltage (max): 3.38VDC
• Maximum Power Rating: 60W
• Operate Time: 4ms
• Contact Current Rating: 2A
• Contact Material: Ag/Au Clad
• Coil Suppression Diode: No
• Push To Test Button: No
• Led Indicator: No
• Seal: Sealed
• Product Height (mm): 8.2mm
• Product Depth (mm): 7.4mm
• Product Length (mm): 15mm
• Operating Temp Range: -40C to 85C
• Pin Count: 8
• Mounting Style: Through Hole
• Package / Case: DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 255-1781; 255-1781-5; 255-1781

5-(2). Coil temperature rise
Tested sample: TX2-48V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25 C
7. Ambient temperature characteristics
Tested sample: TX2-5V, 5 pcs.
9 Malfunctional shock (single side stable)
Tested sample: TX2-5V, 6 pcs.
11. Pulse dialing test
Tested sample: TX2-5V, 6 pcs.
(35 mA 48 V DC wire spring relay load)
Circuit
Note: Data of surface-mount type are the same as those of PC board terminal type.
48V DC
+
–
70
60
50
40
30
20
10
0
0.08
Y'
1000m/s
1000m/s
Y
F
Z'
–40 –20
100
X
Z'
458
458
Z X X'
2
2
110
0.08
1000m/s
F
Wire spring relay
Coil applied voltage, %
0
120
2
Y'
Y
20 40
–20
–40
77
1000m/s
40
20
130 140
Ambient temperature, C
F, 70 C
Drop-out
voltage
Deenergized condition
Energized condition
2
60
Pick-up voltage
150
1000m/s
1000m/s
158 F
X'
+25 C
+70 C
Z
80
2A
2A
0A
0A
x
x
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2
2
4
3
+77 F
+158 F
TX
6-(1). Operate and release time (with diode)
Tested sample: TX2-5V, 10 pcs.
8-(1). High frequency characteristics
(Isolation)
Tested sample: TX2-12V, 2 pcs.
10-(1). Influence of adjacent mounting
Tested sample: TX2-12V, 6 pcs.
Change of pick-up and drop-out voltage
100
100
50
–5
–5
90
80
70
60
50
40
30
20
10
5
0
5
0
0
5
4
3
2
1
0
0
70
.079 .157
2
Max.
Max.
Min.
Min.
Drop-out voltage
Inter-relay distance
10
80
Pick-up voltage
4
.236
Coil applied voltage, %V
10
6
No. of operation, 10
90
20
.315
Drop-out voltage
Frequency, MHz
Pick-up voltage
8
100
.394
10
30
100
110
, mm
OFF OFF
ON
OFF
40
ON
Operate time
Release time
120
4
inch
ON
1,000
50
Max.
Min.
Max.
Min.
Change of contact resistance
6-(2). Operate and release time (without diode)
Tested sample: TX2-5V, 10 pcs.
8-(2). High frequency characteristics
(Insertion loss)
Tested sample: TX2-12V, 2 pcs.
10-(2). Influence of adjacent mounting
Tested sample: TX2-12V, 6 pcs.
100
1.0
0.8
0.6
0.4
0.2
–5
–5
90
80
70
60
50
40
30
20
10
5
0
5
0
5
4
3
2
1
0
0
0
70
.079 .157
2
Max.
Max.
Min.
Min.
10
80
4
Inter-relay distance
Pick-up voltage
Drop-out voltage
.236
No. of operations, 10
Coil applied voltage, %V
10
6
90
20
.315
Frequency, MHz
8
100
.394
10
30
100
110
OFF
OFF
, mm
ON
ON
OFF
40
ON
Operate time
Release time
120
4
inch
1,000
50
Max.
Min.
TX