| PartNumber | TDS120AL | TDS10 | TDS120ALD |
| Description | Time Delay & Timing Relays DIGI-SET(SINGLESHOT) | DIP Switches / SIP Switches 10POS SPDT 0.025A 24V | Time Delay & Timing Relays DIGI-SET(SINGLESHOT) |
| Manufacturer | Littelfuse | Apem | Littelfuse |
| Product Category | Time Delay & Timing Relays | DIP Switches / SIP Switches | Time Delay & Timing Relays |
| RoHS | Y | Y | Y |
| Termination Style | Plug-In | Through Hole | Plug-In |
| Relay Contact Form | 1 Form C (SPDT-NO, NC) | - | 2 Form C (DPDT-NO, NC) |
| Operating Supply Voltage | 120 VAC | - | 120 VAC |
| Timing Range | 1 s to 1023 s | - | 1 s to 1023 s |
| Contact Rating | 10 A | - | 10 A |
| Series | TDS | - | TDS |
| Packaging | Bulk | Bulk | Bulk |
| Contact Form | SPDT (1 Form C) | SPDT | DPDT (2 Form C) |
| Brand | Littelfuse | Apem | Littelfuse |
| Product Type | Timing Relays | DIP Switches | Timing Relays |
| Factory Pack Quantity | 1 | 16 | 1 |
| Subcategory | Relays | Switches | Relays |
| Illuminated | - | Non-Illuminated | - |
| Number of Positions | - | 10 Position | - |
| Switch Type | - | DIP | - |
| Actuator | - | Raised | - |
| Terminal Pitch | - | 2.54 mm | - |
| Current Rating | - | 25 mA | - |
| Voltage Rating DC | - | 24 VDC | - |
| Contact Plating | - | Gold | - |
| Mounting Angle | - | Straight | - |
| Contact Material | - | Brass | - |
| Mounting Style | - | PCB Mount | - |
| Actuator Style | - | Raised | - |
| Life | - | 2000 Cycles | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Minimum Operating Temperature | - | - 40 C | - |