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TF154-4C Relay Series
allied-controlsVersatile 4PDT cradle relays with multiple coil voltages and mounting options
The TF154-4C relay series from Allied Controls Inc. is a versatile lineup of 4-pole double throw (4PDT) relays designed for a wide range of applications. These relays come with multiple coil voltage options and various mounting configurations, making them suitable for both standard and specialized projects. If you're working on a control system that requires robust switching capabilities across different voltage levels, these relays could be a great fit.
One thing worth noting is their flexibility in voltage ratings, which allows engineers to choose the best-suited relay for their specific application without needing to stock multiple types. This is particularly useful in environments where space is limited, as the relays can be mounted in various ways—such as through-hole or surface mount—depending on the board layout.
Another practical use case for these relays is in industrial automation systems, where they can handle a variety of signals and control mechanisms. They are also commonly found in automotive electronics, where the need for reliable switching across different power sources is critical. Engineers tend to reach for this when they require a relay that can switch multiple circuits while maintaining stability and reliability under varying conditions.
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TF154-4C Relay - Part List
13 parts in total| Mfr Part # | Quantity Available | Price | Category | Current | Sensitivity | Voltage - Supply | Contact Type | Mounting Type | Contact Layout, Typical | Type | Function | Card Standard | Standard Pack |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 64 | 1: ¥607.988 | - | - | - | - | - | - | - | - | - | - | - |
 TF154-4C-115VAC None Cradle Relay • Coil Voltage: 110-120 VAC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 10 | 1: ¥607.988 | - | 5 Amps | Normal | 110-120 VAC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | 10 |
TF154-4C-115VDC Electromechanical Relay 4PDT 2A 115VDC 15KOhm Plug-In Cradle Relay • Coil Voltage: 110-120 VDC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 10 | 1: ¥406.504 | - | 5 Amps | Normal | 110-120 VDC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - |
TF154-4C-12VDC Electromechanical Relay 4PDT 5A 12VDC 185Ohm Plug-In Cradle Relay • Coil Voltage: 12 VDC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 10 | 1: ¥185.368 | - | 5 Amps | Normal | 12 VDC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - |
TF154-4C-24VAC None Cradle Relay • Coil Voltage: 24 VAC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 10 | 1: ¥406.504 | - | 5 Amps | Normal | 24 VAC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - |
TF154-4C-48VDC Electromechanical Relay 4PDT 2A 48VDC 2.5KOhm Plug-In Cradle Relay • Coil Voltage: 48 VDC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 21 | 1: ¥506.668 | - | 5 Amps | Normal | 48 VDC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - |
TF154-4C-12VAC Cradle Relay • Coil Voltage: 12 VAC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 0 | - | 5 Amps | Normal | 12 VAC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - | |
TF154-4C-220VAC Cradle Relay • Coil Voltage: 220-240 VAC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 0 | - | 5 Amps | Normal | 220-240 VAC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - | |
TF154-4C-24VDC Cradle Relay • Coil Voltage: 24 VDC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 0 | - | 5 Amps | Normal | 24 VDC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - | |
TF154-4C-3VDC Cradle Relay • Coil Voltage: 3 VDC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 0 | - | 5 Amps | Normal | 3 VDC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - | |
TF154-4C-48VAC Cradle Relay • Coil Voltage: 48 VAC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 0 | - | 5 Amps | Normal | 48 VAC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - | |
TF154-4C-6VAC Cradle Relay • Coil Voltage: 6 VAC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 0 | - | 5 Amps | Normal | 6 VAC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - | |
TF154-4C-6VDC Cradle Relay • Coil Voltage: 6 VDC • Contact Configuration: 4C 4PDT • Current: 5 Amps • Mounting: Solder Terminal, Stud , or Plug-in Mounting • Operating Function: Single Side Stable Allied Controls | 0 | - | 5 Amps | Normal | 6 VDC | Single Contacts | Solder Terminal, Stud , or Plug-in Mounting | 4C 4PDT | Relays | Single Side Stable | Cradle Relay | - |