RT444024 Tyco Electronics, RT444024 Datasheet - Page 2

• Manufacturer Part Number: RT444024
• Description: RELAY PWR DPST 8A 24VDC PCB
• Manufacturer: Tyco Electronics
• Series: RT2, SCHRACKr

Specifications of RT444024

• Relay Type: General Purpose
• Contact Form: DPST (2 Form A)
• Contact Rating (current): 8A
• Switching Voltage: 240VAC
• Coil Type: Standard
• Coil Current: 16.7mA
• Coil Voltage: 24VDC
• Turn On Voltage (max): 16.8 VDC
• Turn Off Voltage (min): 2.4 VDC
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Circuit: DPST (2 Form A)
• Contact Rating @ Voltage: 8A @ 240VAC
• Control On Voltage (max): 16.8 VDC
• Control Off Voltage (min): 2.4 VDC
• Mounting Style: PCB
• Power Consumption: 400 mW
• Contact Material: Silver Nickel 90/10
• Coil Resistance: 1440 Ohms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9-1393243-9

2
09-2010, Rev. 0910
www.tycoelectronics.com
© 2010 Tyco Electronics Ltd.
Insulation Data
Initial dielectric strength
Clearance/creepage
Material group of insulation parts
Tracking index of relay base
Other Data
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
Resistance to heat and fire
Ambient temperature
Category of environmental protection, IEC 61810
Vibration resistance (functional),
Shock resistance (destructive)
Dimensions
THT version
Process conditions for Reflow soldering
according to EN61760-1
between open contacts
between contact and coil
between adjacent contacts
between contact and coil
between adjacent contacts
reflow version
WG version or reflow version
DC coil
AC coil
AgSnO
standard version
reflow version
form A/form B contact, 30 to 300Hz
2
contacts
www.tycoelectronics.com/customersupport/rohssupportcenter
refer to the Product Compliance Support Center at
General Purpose Relays
PCB Relays
Power PCB Relay RT2
RTII - flux proof, RTIII - wash tight
Datasheets and product specification ac-
cording to IEC 61810-1 and to be used only
together with the ‘Definitions’ section.
according EN60335, par30
S0272-BA
RTII - flux proof
-40 to 85°C
-40 to 70°C
-40 to 70°C
≥10/10mm
1000V
5000V
2500V
PTI 250V
PTI 175V
≥3/4mm
20g/5g
100g
THR version (reflow solderable)
IIIa
rms
rms
rms
(Continued)
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.tycoelectronics.com/definitions
Other Data
Terminal type
Mounting distance, AC coil
Weight
Resistance to soldering heat THT, IEC 60068-2-20
Resistance to soldering heat THR
Packaging/unit
4) infrared heating not allowed
5) recommended fluid LS/230
Accessories
For details see datasheet
NOTE: indicated contact ratings and electrical endurance data for direct
wiring of relays (according IEC 61810-1); for relays mounted on sockets
deratings may apply.
reflow version
RTII
RTIII
reflow soldering (for reflow version)
temperature profile
S0272-BRA
(continued)
PCB layout / terminal assignment
Bottom view on solder pins
2 form C (CO) contacts
2 form A (NO) contacts
*) With the recommended PCB hole sizes a grid
pattern from 2.5 mm to 2.54 mm can be used.
Accessories Industrial Power Relay RT
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
forced gas convection
tube/20pcs., box/500pcs.
according EN61730
PCB-THT, plug-in
vapour phase
270°C/10s
PCB-THR
260°C/5s
≥2.5mm
13g
5)
Schrack
4)
or
S0418-CA
S0163-BK
S0163-BJ