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Passive Infrared (PIR) Sensors:

196 Products Found

Farnell provides a wide range of PIR sensors from leading manufacturers, including Panasonic, Murata, Kemet, and many more. These sensors feature a sensing range of 2 m to 17 m, beam angles ranging from 37 degrees to 360 degrees, and response times ranging from 3 to 300 seconds.

Passive Infrared (PIR) sensors are widely used in building automation for motion detection, surveillance, and automatic lighting applications. These sensors work by comparing the temperature emitted by an object with that of its surroundings, allowing it to accurately detect presence in a given area. When activated, this type of sensor performs a calibration to assess the environment and determine the radiation levels of the objects present.

The motion sensor performs a pulse at set intervals (an adjustable parameter) to check for changes in conditions. If a significant change in radiation variation is detected, it generates an electrical output. To learn more about proximity sensors for industrial applications, please read our comprehensive guide for proximity sensors.

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ComparePrice ForQuantity
4176136

RoHS

Date/Lot Code

Each
1+
kr25.580
10+
kr20.500
25+
kr20.070
50+
kr19.640
100+
kr18.780
More Pricing...
Min: 1 / Mult: 1
-
-
-
2VDC
45°
15VDC
45°
45°
-
-
-
-
-
-
IRA-S Series
4217804

RoHS

Each
1+
kr133.970
10+
kr117.110
25+
kr111.570
50+
kr107.870
100+
kr104.500
Min: 1 / Mult: 1
5m
5m
Standard
2.3VDC
36°
4VDC
150°
150°
Horizontally Wide
10s
Pearl White
16Zones
6µA
-
EKMB WL Series
4217813

RoHS

Each
1+
kr136.150
10+
kr119.110
25+
kr115.220
50+
kr111.320
100+
kr107.310
More Pricing...
Min: 1 / Mult: 1
5m
7m
Adjustable
3VDC
90°
5.5VDC
90°
90°
Low Profile
30s
Pearl White
32Zones
170µA
-
EKMC VZ Series
4217811

RoHS

Each
1+
kr113.710
10+
kr107.540
25+
kr106.290
50+
kr105.140
100+
kr104.000
More Pricing...
Min: 1 / Mult: 1
5m
7m
Adjustable
3VDC
90°
5.5VDC
90°
90°
Low Profile
30s
Black
32Zones
170µA
-
EKMC VZ Series
4217814

RoHS

Each
1+
kr101.130
10+
kr88.080
25+
kr83.730
50+
kr80.900
100+
kr78.180
Min: 1 / Mult: 1
7m
7m
High
3VDC
90°
6VDC
90°
90°
Low Profile
30s
White
32Zones
170µA
-
EKMC VZ Series
4204043

RoHS

Date/Lot Code

Each
1+
kr156.650
5+
kr139.490
10+
kr133.480
50+
kr126.040
Min: 1 / Mult: 1
7m
7m
High
2.3VDC
90°
4VDC
90°
90°
Low Profile
-
White
32Zones
6µA
-
PaPIRs EKMB (WL) Series
4217796

RoHS

Each
1+
kr214.860
5+
kr191.540
10+
kr190.860
25+
kr190.170
50+
kr189.600
More Pricing...
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Low Profile
210s
Pearl White
32Zones
1.9µA
-
EKMB WL Series
4176135

RoHS

Date/Lot Code

Each
1+
kr27.300
10+
kr21.910
25+
kr21.480
50+
kr21.040
100+
kr20.070
More Pricing...
Min: 1 / Mult: 1
-
-
-
2VDC
44°
15VDC
44°
45°
-
-
-
-
-
-
IRA-S Series
3995714

RoHS

Each
1+
kr114.830
10+
kr100.040
25+
kr95.260
50+
kr91.990
100+
kr89.060
Min: 1 / Mult: 1
5m
5m
Standard
3VDC
36°
6VDC
150°
90°
Horizontally Wide
-
White
16Zones
170µA
-
EKMC VZ Series
3995261

RoHS

Each
1+
kr115.480
5+
kr110.260
10+
kr104.390
50+
kr86.670
100+
kr84.930
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
3VDC
36°
6VDC
150°
150°
Horizontally Wide
-
Black
16Zones
170µA
-
EKMC VZ Series
4217801

RoHS

Each
1+
kr258.740
5+
kr232.110
10+
kr216.570
25+
kr206.970
50+
kr199.770
More Pricing...
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Low Profile
210s
Black
32Zones
1.9µA
-
EKMB WL Series
4217817

RoHS

Each
1+
kr405.830
5+
kr355.090
10+
kr294.170
25+
kr263.770
50+
kr243.540
More Pricing...
Min: 1 / Mult: 1
7m
7m
Low
3VDC
90°
6VDC
90°
90°
Low Profile
30s
White
32Zones
170µA
-
EKMC VZ Series
4204042

RoHS

Each
1+
kr159.740
5+
kr134.620
10+
kr125.160
50+
kr105.590
100+
kr102.000
More Pricing...
Min: 1 / Mult: 1
8.5m
3.5m
Standard
2.3VDC
99°
4VDC
99°
99°
Ultra Slight Motion
-
Black
192Zones
6µA
-
EKMB WL Series
4217798

RoHS

Each
1+
kr213.030
5+
kr189.940
10+
kr189.600
25+
kr189.260
50+
kr188.910
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
2.3VDC
36°
4VDC
150°
150°
Horizontally Wide
210s
Black
16Zones
1.9µA
-
EKMB WL Series
4217802

RoHS

Each
1+
kr214.860
5+
kr191.540
10+
kr190.860
25+
kr190.170
50+
kr189.600
More Pricing...
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Low Profile
210s
Pearl White
32Zones
1.9µA
-
EKMB WL Series
4176137

RoHS

Date/Lot Code

Each
1+
kr25.910
10+
kr20.770
25+
kr20.330
50+
kr19.900
100+
kr18.150
More Pricing...
Min: 1 / Mult: 1
-
-
High
2VDC
45°
15VDC
38°
45°
-
-
-
-
-
-
IRA-S Series
4217797

RoHS

Each
1+
kr198.240
10+
kr174.290
25+
kr166.620
50+
kr161.230
100+
kr156.370
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
2.3VDC
36°
4VDC
150°
150°
Horizontally Wide
210s
White
16Zones
1.9µA
-
EKMB WL Series
4217791

RoHS

Each
1+
kr213.030
5+
kr189.940
10+
kr189.600
25+
kr189.260
50+
kr188.910
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
2.3VDC
36°
4VDC
150°
150°
Horizontally Wide
210s
White
16Zones
1.9µA
-
EKMB WL Series
4204040

RoHS

Each
1+
kr149.410
5+
kr130.160
10+
kr127.660
50+
kr125.270
100+
kr122.770
More Pricing...
Min: 1 / Mult: 1
3.5m
3.5m
Standard
2.3VDC
125°
4VDC
125°
125°
Wide
-
Black
208Zones
6µA
-
EKMB WL Series
4217812

RoHS

Each
1+
kr119.430
10+
kr116.570
25+
kr113.710
50+
kr110.860
100+
kr107.890
More Pricing...
Min: 1 / Mult: 1
5m
7m
Adjustable
3VDC
90°
5.5VDC
90°
90°
Low Profile
30s
White
32Zones
170µA
-
EKMC VZ Series
4217799

RoHS

Each
1+
kr199.430
10+
kr175.470
25+
kr167.700
50+
kr162.410
100+
kr157.450
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
2.3VDC
36°
4VDC
150°
150°
Horizontally Wide
210s
Pearl White
16Zones
1.9µA
-
EKMB WL Series
4217807

RoHS

Each
1+
kr88.190
10+
kr76.550
25+
kr72.750
50+
kr72.090
100+
kr71.330
Min: 1 / Mult: 1
7m
7m
Standard
3VDC
90°
6VDC
90°
90°
Low Profile
30s
Black
32Zones
170µA
-
EKMC VZ Series
4217795

RoHS

Each
1+
kr175.360
10+
kr153.890
25+
kr146.980
50+
kr142.230
100+
kr137.810
More Pricing...
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Low Profile
210s
White
32Zones
1.9µA
-
EKMB WL Series
4204036

RoHS

Each
1+
kr269.680
5+
kr241.480
10+
kr231.310
20+
kr226.720
Min: 1 / Mult: 1
5m
5m
Adjustable
4.5VDC
82°
5.5VDC
100°
100°
Standard
-
White
64Zones
170µA
-
NaPiOn AMN Series
4217808

RoHS

Each
1+
kr96.230
10+
kr95.430
25+
kr94.630
50+
kr93.830
100+
kr93.030
More Pricing...
Min: 1 / Mult: 1
7m
7m
Standard
3VDC
90°
6VDC
90°
90°
Low Profile
30s
Pearl White
32Zones
170µA
-
EKMC VZ Series
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