TX2-4.5V Panasonic Electric Works, TX2-4.5V Datasheet - Page 3

• 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

RATING
1. Coil data
1) Single side stable
2) 1 coil latching
3) 2 coil latching (L2, LT)
*Pulse drive (JIS C 5442-1986)
Nominal coil
Nominal coil
Nominal coil
1.5V DC
4.5V DC
1.5V DC
4.5V DC
1.5V DC
4.5V DC
12V DC
24V DC
48V DC
12V DC
24V DC
12V DC
24V DC
voltage
voltage
voltage
3V DC
5V DC
6V DC
9V DC
3V DC
5V DC
6V DC
9V DC
3V DC
5V DC
6V DC
9V DC
nominal voltage*
nominal voltage*
nominal voltage*
75%V or less of
75%V or less of
75%V or less of
Pick-up voltage
(at 20 C
(at 20 C
(at 20 C
Set voltage
Set voltage
(Initial)
(Initial)
(Initial)
68
68
68
F)
F)
F)
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10%V or more of
Drop-out voltage
nominal voltage*
nominal voltage*
nominal voltage*
75%V or less of
75%V or less of
(at 20 C
(at 20 C
(at 20 C
Reset voltage
Reset voltage
(Initial)
(Initial)
(Initial)
68
68
68
F)
F)
F)
[ 10%] (at 20 C
[ 10%] (at 20 C
[ 10%] (at 20 C
133.9mA
66.7mA
44.5mA
33.3mA
22.2mA
16.7mA
Set coil
8.3mA
40mA
Nominal operating
Nominal operating
Nominal operating
93.8mA
46.7mA
28.1mA
23.3mA
15.5mA
11.7mA
66.7mA
33.3mA
22.2mA
16.7mA
11.1mA
current
current
current
5.8mA
5.6mA
8.3mA
4.2mA
31mA
20mA
Reset coil
133.9mA
66.7mA
44.5mA
33.3mA
22.2mA
16.7mA
8.3mA
40mA
68
68
68
F)
F)
F)
[ 10%] (at 20 C
[ 10%] (at 20 C
[ 10%] (at 20 C
Set coil
101.2
2,880
11.2
125
180
405
720
45
Coil resistance
Coil resistance
Coil resistance
1,028
4,114
8,533
202.5
1,440
5,760
64.3
22.5
145
178
257
579
250
360
810
16
90
Reset coil
101.2
2,880
11.2
125
180
405
720
45
68
68
68
F)
F)
F)
200mW
Set coil
Nominal operating
Nominal operating
Nominal operating
140mW
270mW
100mW
power
power
power
Reset coil
200mW
Max. applied voltage
Max. applied voltage
Max. applied voltage
nominal voltage
nominal voltage
nominal voltage
nominal voltage
(at 20 C
(at 20 C
(at 20 C
150%V of
120%V of
150%V of
150%V of
68
68
68 F
F)
F)
TX