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  • Manufacturer
  • Manufacturer Part Number
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  • Approvals
  • Timing Range
  • Coil Voltage
  • Mode of Operation
  • Contacts
  • Series
  • Package
  • Mfr

Attribute column

Manufacturer

Littelfuse Time Delay Relays

View Mode:
5170 Results

Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Lifecycle Status

Mounting Type

Package / Case

Supplier Device Package

Approvals

Base Product Number

Lead Free Status / RoHS Status

Manufacturer

Manufacturer Lifecycle Status

Manufacturer Part Number

Mfr

Package

Product Status

RoHS

Timing Range

Operating Temperature

Series

Size / Dimension

Tolerance

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

Termination

Temperature Coefficient

Type

Resistance

Composition

Gender

Power (Watts)

Voltage - Supply

Current Rating

Frequency

Frequency Stability

Output

Function

Base Resonator

Current - Supply (Max)

Actuator Type

ESR (Equivalent Series Resistance)

Failure Rate

Current - Supply (Disable) (Max)

Illumination Voltage (Nominal)

Load Capacitance

Operating Mode

Number of Poles

Illumination

Frequency Tolerance

Spread Spectrum Bandwidth

Breaker Type

Coil Voltage

Absolute Pull Range (APR)

Mode of Operation

Features

Contacts

Height Seated (Max)

Ratings

KSDB621
KSDB621

Littelfuse

In Stock

-

-

-

Panel Mount

-

-

CE, CSA, UL

-

--

SSAC

-

KSDB621-SSAC

-

-

-

-

1

-

IEG

-

-

Active

--

-

0.250 in Flat Blade

-

-

-

-

-

-

-

--

-

-

-

-

-

-

Lever

-

-

-

--

-

-

-

--

-

-

Magnetic (Hydraulic Delay)

230 VAC

-

Off Delay

-

1NO

-

-

RS1A14
RS1A14

Littelfuse

In Stock

-

-

-

Surface

-

-

CE, CSA, UL

-

--

SSAC

-

RS1A14-SSAC

-

-

-

-

0

-

*

-

-

Active

--

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

12 VDC

-

Repeat Cycle

-

Solid State

-

-

KSPDA2221MI
KSPDA2221MI

Littelfuse

In Stock

-

-

-

Panel Mount

-

-

CE, CSA, UL

-

--

SSAC

-

KSPDA2221MI-SSAC

-

-

-

-

1

-

IEG

-

-

Active

--

-

0.250 in Flat Blade

-

-

-

-

-

-

-

--

-

-

-

-

-

-

Lever

-

-

-

--

-

-

1

--

-

-

Magnetic (Hydraulic Delay)

24-240 VAC

-

Interval, On Delay

-

-

-

-

HRDR152SA1
HRDR152SA1

Littelfuse

In Stock

-

-

-

Surface

-

-

CE, CSA, UL

-

-

SSAC

-

HRDR152SA1-SSAC

-

-

-

Compliant

2

-

-

-

-

-

-

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

12 VDC

-

Repeat Cycle

-

SPDT

-

-

KRDI322
KRDI322

Littelfuse

In Stock

-

-

-

Surface

-

-

CE, CSA, UL

-

-

SSAC

-

KRDI322-SSAC

-

-

-

-

10

-

-

-

-

-

-

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

24 VDC

-

Interval

-

SPDT

-

-

THDM41120SB
THDM41120SB

Littelfuse

In Stock

-

-

-

Surface

-

-

CE, UL

-

-

SSAC

-

THDM41120SB-SSAC

-

-

-

-

120

-

-

-

-

-

-

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

120 VAC

-

On Delay

-

1NO

-

-

TRS120A7Y3
TRS120A7Y3

Littelfuse

In Stock

-

-

-

Socket

-

-

CE, CSA, UL

-

-

SSAC

-

TRS120A7Y3-SSAC

-

-

-

-

0

-

-

-

-

-

-

-

11 Pin

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

120 VAC

-

One-Shot

-

SPDT

-

-

TSD44130S
TSD44130S

Littelfuse

In Stock

-

-

-

Surface

-

-

CE, CSA, UL

-

-

SSAC

-

TSD44130S-SSAC

-

-

-

-

30

-

-

-

-

-

-

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

120 VAC

-

On Delay

-

1NC

-

-

KRPD92526RXD
KRPD92526RXD

Littelfuse

In Stock

-

-

-

Surface

-

-

CE, CSA, UL

-

-

SSAC

-

KRPD92526RXD-SSAC

-

-

-

Non-Compliant

1

-

-

-

-

-

-

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

230 VAC

-

Repeat Cycle

-

SPDT

-

-

KSD4621
KSD4621

Littelfuse

In Stock

-

-

-

Surface

-

-

CE, CSA, UL

-

-

SSAC

-

KSD4621-SSAC

-

-

-

-

1

-

-

-

-

-

-

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

230 VAC

-

On Delay

-

1NC

-

-

TRM120A6Y60
TRM120A6Y60

Littelfuse

In Stock

-

-

-

Socket

-

-

CE, CSA, UL

-

-

SSAC

-

TRM120A6Y60-SSAC

-

-

-

Non-Compliant

1

-

-

-

-

-

-

-

11 Pin

-

-

-

-

Female

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

120 VAC

-

On Delay

-

DPDT

-

-

THD7225MA
THD7225MA

Littelfuse

In Stock

-

-

Production (Last Updated: 1 year ago)

Surface

-

-

CE, CSA, UL

-

-

SSAC

PRODUCTION (Last Updated: 1 year ago)

THD7225MA-SSAC

-

-

-

-

10

-

-

-

-

-

-

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

24 VAC

-

Interval, Off Delay

-

1NO

-

-

ORS230A115
ORS230A115

Littelfuse

In Stock

-

-

-

Surface

-

-

CE, CSA, UL

-

-

SSAC

-

ORS230A115-SSAC

-

-

-

Non-Compliant

15

-

-

-

-

-

-

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

230 VAC

-

One-Shot

-

SPDT

-

-

MSM10.25W9
MSM10.25W9

Littelfuse

In Stock

-

-

-

Wire Leads

-

-

CE, CSA, UL

-

-

SSAC

-

MSM10.25W9-SSAC

Glenair

Retail Package

Active

-

0

-

*

-

-

-

-

-

Wire Leads

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

12 VDC

-

On Delay

-

1NO

-

-

THD74115MB
THD74115MB

Littelfuse

In Stock

-

-

-

Surface Mount

4-SMD, No Lead

-

CE, CSA, UL

-

-

SSAC

-

THD74115MB-SSAC

Suntsu Electronics, Inc.

Bulk

Active

-

15

-10°C ~ 60°C

SXT114

0.063 L x 0.047 W (1.60mm x 1.20mm)

-

-

-

-

0.250 in Flat Blade

-

MHz Crystal

-

-

-

-

-

-

38.4 MHz

±30ppm

-

-

-

-

-

100 Ohms

-

-

-

12pF

Fundamental

-

-

±20ppm

-

-

120 VAC

-

Interval, Off Delay

-

1NO

0.018 (0.45mm)

-

KRPD12121RXE
KRPD12121RXE

Littelfuse

In Stock

-

-

-

Surface

-

-

CE, CSA, UL

-

-

SSAC

-

KRPD12121RXE-SSAC

Banner Engineering Corporation

Bulk

Active

-

0

-

*

-

-

-

-

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

12 VDC

-

Repeat Cycle

-

SPDT

-

-

KRD9420A
KRD9420A

Littelfuse

In Stock

-

-

-

Surface Mount

6-SMD, No Lead

-

CE, CSA, UL

SIT9501

-

SSAC

-

KRD9420A-SSAC

SiTime

Tape & Reel (TR)

Active

-

0

-40°C ~ 85°C

SiT9501

0.079 L x 0.063 W (2.00mm x 1.60mm)

-

-

-

-

0.250 in Flat Blade

-

XO (Standard)

-

-

-

-

2.5V

-

25 MHz

±20ppm

LVPECL

Enable/Disable

MEMS

35.5mA

-

-

-

-

-

-

-

-

-

-

-

-

120 VAC

-

Watchdog

-

SPDT

0.031 (0.80mm)

-

TSDR4428SA2
TSDR4428SA2

Littelfuse

In Stock

-

-

-

Surface

-

-

CE, CSA, UL

-

-

SSAC

-

TSDR4428SA2-SSAC

PEI-Genesis

Bulk

Active

-

28

-

*

-

-

-

-

-

0.250 in Flat Blade

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

120 VAC

-

Repeat Cycle

-

-

-

-

TRM120A9Y2
TRM120A9Y2

Littelfuse

In Stock

-

-

-

Socket

-

-

CE, CSA, UL

-

-

SSAC

-

TRM120A9Y2-SSAC

PEI-Genesis

Bulk

Active

-

0

-

*

-

-

-

-

-

8 Pin

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

120 VAC

-

On Delay

-

SPDT

-

-

TAC1414
TAC1414

Littelfuse

In Stock

-

-

-

Surface

0805 (2012 Metric)

0805

CE, CSA, UL

-

-

SSAC

-

TAC1414-SSAC

Kamaya Inc.

Tape & Reel (TR)

Active

-

4

-55°C ~ 155°C

RMC

0.079 L x 0.049 W (2.00mm x 1.25mm)

±1%

-

-

2

0.250 in Flat Blade

-200/ +500ppm/°C

-

2.67 Ohms

Thick Film

-

0.125W, 1/8W

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

120 VAC

-

On Delay

-

1NO

0.026 (0.65mm)

-