The 2904-12-301 is RELAY REED SPST 500MA 12V, that includes 2900 Series, they are designed to operate with a DIP Reed Relay Type, Packaging is shown on datasheet note for use in a Tube, that offers Part Aliases features such as 2904-12-300, Termination Style is designed to work in PC Pin, as well as the Through Hole Mounting Type, the device can also be used as Ruthenium Contact Material. In addition, the Contact Form is SPST-NO (1 Form A), the device is offered in 0.5ms Operate Time, the device has a 0.1ms of Release Time, and Relay Type is Reed, and the Coil Type is Non Latching, and Coil Current is 8mA, and the Coil Voltage is 12VDC, and Contact Rating Current is 500mA, and the Switching Voltage is 200VAC, 200VDC - Max, and Turn On Voltage Max is 9 VDC, and the Turn Off Voltage Min is 1 VDC, and Coil Resistance is 1.5 kOhms, and the Maximum Switched Current is 500 mA, and Maximum Switched Power is 10 W, and the Coil Suppression Diode is N/A, and Form Factor or Case Style is PICO.

The 2904-12-311 is RELAY REED SPST 500MA 12V, that includes DIP Reed Relay Type, they are designed to operate with a 9 VDC Turn On Voltage Max, Turn Off Voltage Min is shown on datasheet note for use in a 1 VDC, that offers Termination Style features such as PC Pin, Switching Voltage is designed to work in 200VAC, 200VDC - Max, as well as the 2900 Series, the device can also be used as 0.1ms Release Time. In addition, the Relay Type is Reed, the device is offered in Tube Packaging, the device has a 0.5ms of Operate Time, and Mounting Type is Through Hole, and the Maximum Switched Power is 10 W, and Maximum Switched Current is 500 mA, and the Form Factor or Case Style is PICO, and Contact Rating Current is 500mA, and the Contact Material is Ruthenium, and Contact Form is SPST-NO (1 Form A), and the Coil Voltage is 12VDC, and Coil Type is Non Latching, and the Coil Suppression Diode is N/A, and Coil Resistance is 1.5 kOhms, and the Coil Current is 8mA.

2904082 with circuit diagram, that includes Individual Ferrule Leads Control Side Connection, they are designed to operate with a 32.8' (10.0m) Length, Number of Positions is shown on datasheet note for use in a 10, 10, that offers Process Side Connection features such as Rectangular Connector, Series is designed to work in FLK, as well as the Interface Specifications.

2904089 with EDA / CAD Models manufactured by Phoenix Contact. is part of the Terminal Blocks - Interface Modules, , and with support for Terminal Block Interface Modules MACX MCR-SL- RPSS-2I-2I, MACX MCR-SL-RPSS-2I-2I, 2-Channel Repeater Power Supply For Operating 2-Wire Measuring Transducers.