The TDU Series are encapsulated solid-state, delay-on-make timers that combine digital timing circuitry with universal voltage operation. The TDU offers DIP switch adjustment allowing accurate selection of the time delay over the full time delay range. This series is an excellent choice for process control systems and OEM equipment. Operation (Delay-on-Make)Upon application of input voltage, the time delay begins. The output is de-energized before and during the time delay. At the end of the time delay, the output energizes and remains energized until input voltage is removed.Reset: Removing input voltage resets the time delay and output.
On-Delay Time Delay Relay SPST-NO (1 Form A) 1 Sec ~ 1023 Sec Delay Chassis Mount
On-Delay Time Delay Relay SPST-NO (1 Form A) 1 Sec ~ 1023 Sec Delay Chassis Mount
| Littelfuse, Inc. | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | Time Delay Relays | Time Delay Relays | Time Delay Relays |
| Product Number | TDU3000A | 5666-TDU3000A-ND | TDU3000A |
| Product Name | Encapsulated Solid-State Delay-On-Make Timer | Time Delay Relays | Time Delay Relays |
| Mounting | Surface mount with 1 #10 (M5 x 0.8) screw | Chassis Mount | Chassis Mount |
| Operating Temperature | -40 to 140 F (-40 to 60 C) | ||
| Minimum | 1 to 1023 seconds | 1 seconds | |
| Switch Type | SolidState | ||
| Contact Configuration | Normally Open (NO) | Normally Open (NO) | Normally Open (NO) |
