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Littelfuse Time Delay Relays
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Contact Plating | Mount | Mounting Type | Package / Case | Number of Pins | Supplier Device Package | Material | Weight | Approvals | Manufacturer | Manufacturer Part Number | RoHS | Timing Range | Voltage-Output 1 | Operating Temperature | Packaging | Series | Tolerance | Part Status | Number of Terminations | Termination | Temperature Coefficient | Type | Resistance | Max Operating Temperature | Min Operating Temperature | Composition | Color | Power Rating | Max Power Dissipation | Base Part Number | Output | Current - Supply (Max) | Number of Outputs | Case Code (Metric) | Case Code (Imperial) | Voltage - Input (Max) | Output Type | Output Configuration | Current - Output | Control Features | Voltage - Output 2 | Reset | Voltage - Output (Min/Fixed) | Number of Regulators | Voltage - Threshold | Number of Voltages Monitored | Protection Features | Current - Quiescent (Iq) | Voltage Dropout (Max) | Reset Timeout | PSRR | Current - Output 1 | Coil Voltage | Voltage - Output (Max) | Current - Output 2 | Mode of Operation | Features | Contacts | Height | Length | Width | Radiation Hardening |
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![]() TS1413 Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | TS1413-SSAC | - | 3 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 VAC | - | - | On Delay | - | 1NO | - | - | - | - | ||
![]() KRDM2135S Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | KRDM2135S-SSAC | - | 35 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 VAC, 24 VDC | - | - | On Delay | - | SPDT | - | - | - | - | ||
![]() KRDI211.1S Littelfuse | In Stock | - | - | Tin | - | Surface | - | 2512 | - | - | 40.511469 mg | CE, CSA, UL | SSAC | KRDI211.1S-SSAC | Compliant | 1 | - | - | - | - | 1 % | - | - | SMD/SMT | 75 ppm/°C | - | 270 mΩ | 170 °C | -65 °C | Metal Strip | - | 1 W | - | - | - | - | - | 6432 | 2512 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 VAC | - | - | Interval | - | SPDT | 635 µm | 6.3 mm | 3.2 mm | No | ||
![]() PRLM425 Littelfuse | In Stock | - | - | - | - | Socket | - | - | - | - | - | CE, CSA, UL | SSAC | PRLM425-SSAC | Compliant | 7 | - | - | - | - | - | - | - | 8 Pin | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 VAC | - | - | On Delay | - | DPDT | - | - | - | - | ||
![]() THDB414SA Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | THDB414SA-SSAC | Non-Compliant | 4 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 VAC | - | - | Off Delay | - | 1NO | - | - | - | - | ||
![]() TRS120A1Y2 Littelfuse | In Stock | - | - | - | - | Socket | - | - | - | - | - | CE, CSA, UL | SSAC | TRS120A1Y2-SSAC | - | 2 | - | - | - | - | - | - | - | 8 Pin | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 VAC | - | - | One-Shot | - | SPDT | - | - | - | - | ||
![]() TH1B612 Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | TH1B612-SSAC | Non-Compliant | 2 | - | - | - | - | 5 % | - | 2 | 0.250 in Flat Blade | 300 ppm/°C | - | 3.3 Ω | 155 °C | -55 °C | Thick Film | - | - | 500 mW | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 230 VAC | - | - | On Delay | Automotive AEC-Q200 | 1NO | 609.6 µm | 3.2004 mm | 2.4892 mm | - | ||
![]() TH1C410.1 Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | TH1C410.1-SSAC | - | 0 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 VAC | - | - | On Delay | - | 1NO | - | - | - | - | ||
![]() TA24A1 Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | TA24A1-SSAC | - | 1 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 VAC | - | - | Lockout | - | - | - | - | - | - | ||
![]() KRDM520 Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | KRDM520-SSAC | - | 0 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 110 VDC | - | - | On Delay | - | SPDT | - | - | - | - | ||
![]() TSDR410.1SB0.5S Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | TSDR410.1SB0.5S-SSAC | Compliant | 0 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 VAC | - | - | Repeat Cycle | - | - | - | - | - | - | ||
![]() TSD14110S Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | TSD14110S | Compliant | 10 | 12 V | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | 5 V | - | - | - | - | - | - | - | - | - | - | 3.4 A | 120 VAC | - | 1.8 A | On Delay | - | 1NO | 97 mm | 174 mm | 42.5 mm | - | ||
![]() KSD31120SA Littelfuse | In Stock | - | - | - | Cable | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | KSD31120SA-SSAC | Non-Compliant | 20 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 12 VDC | - | - | Flasher | - | - | - | - | - | - | ||
![]() KRPDD2122SL Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | KRPDD2122SL-SSAC | - | 0 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 12-48 VDC | - | - | Lockout, One-Shot | - | SPDT | - | - | - | - | ||
![]() KRPD42125RXE Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | KRPD42125RXE-SSAC | - | 0 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 VAC | - | - | Repeat Cycle | - | SPDT | - | - | - | - | ||
![]() HRDB221 Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | Steel | - | CE, CSA, UL | SSAC | HRDB221 | - | 1 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | Grey | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 VAC | - | - | Off Delay | - | SPDT | - | - | - | - | ||
![]() TDMB322D Littelfuse | In Stock | - | - | - | - | Socket | - | - | - | - | - | CE, CSA, UL | SSAC | TDMB322D-SSAC | Non-Compliant | 1 | - | - | - | - | - | - | - | 11 Pin | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 VDC | - | - | Repeat Cycle | - | DPDT | - | - | - | - | ||
![]() THD1C420 Littelfuse | In Stock | - | - | - | - | Surface | - | - | - | - | - | CE, CSA, UL | SSAC | THD1C420-SSAC | - | 0 | - | - | - | - | - | - | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 VAC | - | - | On Delay | - | 1NO | - | - | - | - | ||
![]() HRPSW36RD Littelfuse | In Stock | - | - | - | - | Surface Mount | 10-VFDFN Exposed Pad | - | 10-DFN (3x3) | - | - | CE, CSA, UL | SSAC | HRPSW36RD-SSAC | - | 10 | - | -40°C ~ 105°C | Tube | Automotive, AEC-Q100 | - | Active | - | 0.250 in Flat Blade | - | - | - | - | - | - | - | - | - | ISL78302 | - | 55µA | - | - | - | 6.5V | Fixed | Positive | 300mA, 300mA | Enable, Power On Reset | - | - | 1.5V, 3.3V | 2 | - | - | Over Current, Over Temperature | 36µA | -, 0.3V @ 300mA (Typ) | - | 64dB ~ 38dB (1kHz ~ 100kHz), - | - | 24-110 VDC, 24-240 VAC | -- | - | Repeat Cycle | - | SPDT | - | - | - | - | ||
![]() TSDR4120SA180M Littelfuse | In Stock | - | - | - | - | Surface Mount | TO-236-3, SC-59, SOT-23-3 | - | SOT-23-3 | - | - | CE, CSA, UL | SSAC | TSDR4120SA180M-SSAC | - | 20 | - | -40°C ~ 85°C (TA) | Tape & Reel (TR) | -- | - | Active | - | 0.250 in Flat Blade | - | Simple Reset/Power-On Reset | - | - | - | - | - | - | - | ISL88003 | Push-Pull, Totem Pole | - | - | - | - | - | - | - | - | - | - | Active High | - | - | 2.32V | 1 | - | - | - | 140 ms Minimum | - | - | 120 VAC | - | - | Repeat Cycle | - | - | - | - | - | - |