Timer Circuits

Timer circuits are used to control one or more sequences of events within an electronic system. Timer circuits work by changing the circuit from its current state to another in advance following a set parameter.

Where would I use a timer circuit?

You can use timer circuits for a wide range of basic timing functions, like turning a light on for a certain amount of time or on and o...

Showing 1-20 of 114 products

Filter

Sort

Filter

Sort

Texas Instruments NE NE555P Monostable Circuit, 1, 8-Pin PDIP
RS Stock No.: 221-5535Brand: Texas InstrumentsManufacturers Part No.: NE555P

8.526 OMR

0.170 OMR Each (In a Pack of 50) (ex VAT)

Add to basket
Texas Instruments
Monostable Circuit
-
Through Hole
Adjustable & Monostable
-
PDIP
-
1
8
-
-
4.5V
-
16V
-
-
-
0°C
-
70°C
-
-
No
4.57mm
6.6 mm
9.81mm
-
-
15pF
-
NE
No
Texas Instruments NE555DR Timer Circuit, 1, 8-Pin SOIC
RS Stock No.: 197-7392Brand: Texas InstrumentsManufacturers Part No.: NE555DR

197.925 OMR

0.079 OMR Each (On a Reel of 2500) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
Timer
-
SOIC
-
1
8
-
-
4.5V
-
18V
-
-
-
0°C
-
70°C
-
-
No
1.75mm
4 mm
5mm
-
-
15pF
-
NE555DR
No
Texas Instruments NE556DR Timer Circuit, 1, 14-Pin SOIC
RS Stock No.: 197-7394Brand: Texas InstrumentsManufacturers Part No.: NE556DR

304.500 OMR

0.122 OMR Each (On a Reel of 2500) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
Timer
-
SOIC
-
1
14
-
-
4.5V
-
18V
-
-
-
0°C
-
70°C
-
-
No
1.75mm
4 mm
5mm
-
-
15pF
-
NE556DR
No
Texas Instruments xx555 SA555D Timer, 1, 8-Pin SOIC
RS Stock No.: 218-4553Brand: Texas InstrumentsManufacturers Part No.: SA555D

21.467 OMR

0.287 OMR Each (In a Tube of 75) (ex VAT)

Add to basket
Texas Instruments
Timer
-
Surface
Timer
-
SOIC
-
1
8
-
-
4.5V
-
18V
-
-
-
-40°C
15ns
85°C
-
-
No
1.75mm
4 mm
5mm
-
-
15pF
-
xx555
No
STMicroelectronics TS CMOS Timer, 2, 14-Pin SO
RS Stock No.: 188-9229Brand: STMicroelectronicsManufacturers Part No.: TS556IDTTR

1,111.425 OMR

0.444 OMR Each (On a Reel of 2500) (ex VAT)

Add to basket
STMicroelectronics
CMOS Timer
-
Surface
Timer
-
SO
-
2
14
-
-
2V
-
16V
-
-
-
-40°C
100ns
125°C
-
-
No
1.65mm
4 mm
8.75mm
-
-
10pF
-
TS
No

7.917 OMR

0.159 OMR Each (In a Pack of 50) (ex VAT)

Add to basket
DiodesZetex
Precision Timer Circuit
-
Surface
Precision
-
SOIC
-
1
8
-
-
4.5V
-
16V
-
-
-
0°C
-
70°C
-
-
No
1.5mm
3.95 mm
4.95mm
-
-
15pF
-
NE
No
Texas Instruments NE NE556N Timer Circuit, 2, 14-Pin PDIP
RS Stock No.: 528-416Brand: Texas InstrumentsManufacturers Part No.: NE556N

6.394 OMR

0.256 OMR Each (In a Tube of 25) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
-
-
PDIP
-
2
14
-
-
4.5V
-
16V
-
-
-
0°C
-
70°C
-
-
No
4.57mm
6.35 mm
19.3mm
-
-
15pF
-
NE
No

5.786 OMR

0.579 OMR Each (In a Pack of 10) (ex VAT)

Add to basket
Renesas Electronics
Programmable Timer Circuit
-
Through Hole
-
-
PDIP
-
1
8
-
-
2V
-
18V
-
-
-
-25°C
-
85°C
-
-
RoHS
4.95mm
7.11 mm
10.16mm
-
-
-
-
ICM
No

1.175 OMR

1.175 OMR Each (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
-
-
PDIP
-
1
8
-
-
3V
-
15V
-
-
-
-40°C
75ns
85°C
-
-
No
4.57mm
6.35 mm
9.81mm
-
-
10pF
-
TLC
No

4.263 OMR

0.085 OMR Each (In a Pack of 50) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
Timer
-
SOIC
-
1
8
-
-
4.5V
-
18V
-
-
-
0°C
-
70°C
-
-
No
1.75mm
4 mm
5mm
-
-
15pF
-
NE555DR
No

8.161 OMR

4.080 OMR Each (In a Pack of 2) (ex VAT)

Add to basket
Renesas Electronics
Timer Circuit
-
Through Hole
-
-
PDIP
-
1
8
-
-
2V
-
16V
-
-
-
-25°C
-
85°C
-
-
No
4.95mm
8.25 mm
10.16mm
-
-
-
-
ICM
No
Texas Instruments NE Monostable Circuit, 1, 8-Pin PDIP
RS Stock No.: 866-0199Brand: Texas InstrumentsManufacturers Part No.: NE555P

9.744 OMR

0.195 OMR Each (In a Tube of 50) (ex VAT)

Add to basket
Texas Instruments
Monostable Circuit
-
Through Hole
Adjustable & Monostable
-
PDIP
-
1
8
-
-
4.5V
-
16V
-
-
-
0°C
-
70°C
-
-
No
4.57mm
6.6 mm
9.81mm
-
-
15pF
-
NE
No
Texas Instruments xx555 Timer, 1, 8-Pin SOIC
RS Stock No.: 218-4555Brand: Texas InstrumentsManufacturers Part No.: SA555D

7.612 OMR

0.304 OMR Each (In a Pack of 25) (ex VAT)

Add to basket
Texas Instruments
Timer
-
Surface
Timer
-
SOIC
-
1
8
-
-
4.5V
-
18V
-
-
-
-40°C
15ns
85°C
-
-
No
1.75mm
4 mm
5mm
-
-
15pF
-
xx555
No
Texas Instruments SE555JG Timer Circuit, 1, 8-Pin CDIP
RS Stock No.: 197-7495Brand: Texas InstrumentsManufacturers Part No.: SE555JG

532.266 OMR

10.645 OMR Each (In a Tube of 50) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
Timer
-
CDIP
-
1
8
-
-
4.5V
-
18V
-
-
-
-40°C
15ns
85°C
-
-
No
1.75mm
4 mm
5mm
-
-
15pF
-
SE555JG
No
Maxim Integrated ICM Timer Circuit, 1, 8-Pin PDIP
RS Stock No.: 190-4885Brand: Maxim IntegratedManufacturers Part No.: ICM7242IPA+

108.098 OMR

2.162 OMR Each (In a Tube of 50) (ex VAT)

Add to basket
Maxim Integrated
Timer Circuit
-
Through Hole
-
-
PDIP
-
1
8
-
-
2V
-
16V
-
-
-
0°C
-
85°C
-
-
No
4.45mm
7.87 mm
9.91mm
-
-
10pF
-
ICM
No
Texas Instruments TLC TLC555CDR Timer, 1, 8-Pin SOIC
Also available in industry standard packaging
RS Stock No.: 662-4006Brand: Texas InstrumentsManufacturers Part No.: TLC555CDR

2.801 OMR

0.280 OMR Each (In a Pack of 10) (ex VAT)

Add to basket
Texas Instruments
Timer
-
Surface
-
-
SOIC
-
1
8
-
-
2V
-
15V
-
-
-
0°C
75ns
70°C
-
-
No
1.58mm
3.91 mm
4.9mm
-
-
10pF
-
TLC
No

1.766 OMR

0.176 OMR Each (In a Pack of 10) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
-
-
PDIP
-
1
8
-
-
4.5V
-
16V
-
-
-
-40°C
15ns
85°C
-
-
No
4.57mm
6.35 mm
9.81mm
-
-
15pF
-
SA
No
Maxim Integrated ICM Timer Circuit, 1, 14-Pin SOIC
RS Stock No.: 190-4887Brand: Maxim IntegratedManufacturers Part No.: ICM7556ISD+

83.738 OMR

1.675 OMR Each (In a Tube of 50) (ex VAT)

Add to basket
Maxim Integrated
Timer Circuit
-
Surface
-
-
SOIC
-
1
14
-
-
2V
-
18V
-
-
-
-20°C
-
85°C
-
-
No
1.5mm
4 mm
8.75mm
-
-
10pF
-
ICM
No
Texas Instruments TLC555 TLC555CP Timer Circuit, 1, 8-Pin PDIP
RS Stock No.: 197-7573Brand: Texas InstrumentsManufacturers Part No.: TLC555CP

21.315 OMR

0.426 OMR Each (In a Tube of 50) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Surface
Timer
-
PDIP
-
1
8
-
-
2V
-
15V
-
-
-
0°C
75ns
70°C
-
-
No
4.57mm
4 mm
9.81mm
-
-
10pF
-
TLC555
No

4.476 OMR

0.896 OMR Each (In a Pack of 5) (ex VAT)

Add to basket
Renesas Electronics
Programmable Timer Circuit
-
Through Hole
-
-
PDIP
-
2
14
-
-
2V
-
18V
-
-
-
-25°C
-
85°C
-
-
RoHS
4.95mm
7.11 mm
19.68mm
-
-
-
-
ICM
No