1102
P&B
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Catalog 1308242
Issued 3-03
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Sample Part Number
SSRT -240
D
1. Basic Series:
2. Line Voltage:
3. Input Type & Voltage:
SSRT = “hockey puck” triac output solid state relay
10
4. Maximum Switching Rating:
240 = 24 - 280 VAC
A = 90 - 280 VAC linear
D = 3 - 32 VDC constant current
10 = .1 - 10A rms, mounted to heatsink
25 = .1 - 25A rms, mounted to heatsink
Ordering Information
File E29244
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that users also seek out the pertinent approvals files of
the agencies/laboratories and review them to ensure the product meets the
requirements for a given application.
Engineering Data
Form: 1 Form A (SPST-NO).
Duty: Continuous.
Isolation: 4000V rms minimum, input - output.
Capacitance: 8.0 pf typical (input to output).
Temperature Range:
Storage: –40°C to +100°C
Operating Temperature: –20°C to + 80°C
Case Material: Plastic, UL rated 94V-0.
Case and Mounting: Refer to outline dimension.
Termination: Refer to outline dimension.
Approximate Weight: 3.5 oz. (98g).
Features
Standard “hockey puck” package.
Enhanced noise immunity (designed to meet level 3 requirements of
European EMC Directive).
LED indicator.
Floating terminal design.
Low cost snubberless triac outputs.
10A & 25A rms versions.
AC & DC input versions.
4000V rms isolation.
Input Specifications
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
SSRT-240A10
SSRT-240A25
SSRT-240D10
SSRT-240D25
Parameter
Control Voltage Range V
Must Release Voltage V
(Min.)
Input Current (Max.)
AC Input/AC Output
90 - 280VAC
10VAC
90VAC
8.5mA
3 - 32VDC
3VDC
1VDC
14mA
DC Input/AC Output
Must Operate Voltage V
(Max.)
IN
IN(OP)
IN(REL)
SSRT series
“Hockey Puck”
Solid State Relay With
Snubberless Triac Output