Littelfuse ESDR421A4
MPNESDR421A4
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Littelfuse ESDR421A4 Time Delay
$95.75Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026
Specifications
| Parameter | Value |
|---|---|
| Series | ESDR |
| Circuit | SPST-NO (1 Form A) |
| Function | Repeat Cycle |
| Delay time | 1 Sec ~ 100 Sec |
| Type | Solid State Relay |
| Mounting | Chassis Mount |
| Supply voltage | 120VAC |
| Termination style | Quick Connect - 0.250" (6.3mm) |
| Timing initiate method | Input Voltage |
| Timing adjustment method | Screwdriver Slot |
MPN
ESDR421A4