Passive Infrared (PIR) Sensors:

197 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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Detection Distance
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Detection Area (Horizontal)
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ComparePrice ForQuantity
2095728

RoHS

Each
1+
kr91.510
5+
kr82.770
10+
kr79.530
50+
kr72.840
100+
kr71.660
More Pricing...
Min: 1 / Mult: 1
7m
5m
Standard
3VDC
82°
6VDC
94°
94°
Standard
-
White
64Zones
170µA
-
EKMC Series
2095753

RoHS

Each
1+
kr226.190
5+
kr206.770
10+
kr199.430
50+
kr184.860
100+
kr179.470
More Pricing...
Min: 1 / Mult: 1
17m
12m
Standard
2.3VDC
92°
4VDC
102°
102°
Long Distance
-
Black
92Zones
6µA
-
EKMB Series
2095736

RoHS

Date/Lot Code

Each
1+
kr331.120
5+
kr289.800
10+
kr240.060
50+
kr215.240
100+
kr209.010
Min: 1 / Mult: 1
-
5m
-
2.3VDC
-
4VDC
-
94°
-
-
-
-
-
-
EKMB Series
2095733

RoHS

Each
1+
kr144.820
5+
kr122.160
10+
kr113.530
50+
kr95.720
100+
kr89.030
More Pricing...
Min: 1 / Mult: 1
17m
12m
Standard
3VDC
92°
6VDC
102°
102°
Long Distance
-
Pearl White
92Zones
170µA
-
EKMC Series
4160290

RoHS

Each
1+
kr292.290
5+
kr275.760
10+
kr254.450
50+
kr244.450
100+
kr234.770
Min: 1 / Mult: 1
5m
-
Adjustable
3VDC
22°
6VDC
38°
-
Spot
-
Black
24Zones
170µA
-
MP Series
3027688

RoHS

Each
1+
kr160.500
10+
kr140.710
25+
kr134.290
50+
kr133.970
100+
kr127.330
Min: 1 / Mult: 1
3.5m
5m
Low
2.5VDC
28°
5.5VDC
37°
37°
Flat Square
-
White
-
-
-
SS Series
2707445

RoHS

Date/Lot Code

Each
1+
kr22.400
10+
kr17.940
25+
kr17.620
50+
kr17.290
100+
kr14.900
More Pricing...
Min: 1 / Mult: 1
-
-
-
2VDC
45°
15VDC
45°
45°
-
-
-
-
-
-
IRA-S Series
2748803

RoHS

Each
1+
kr96.560
5+
kr87.320
10+
kr83.950
50+
kr81.450
100+
kr78.840
More Pricing...
Min: 1 / Mult: 1
17m
12m
Standard
3VDC
40°
6VDC
105°
40°
Wall Installation
-
Black
68Zones
170µA
-
EKMC Series
2748808

RoHS

Each
1+
kr159.380
5+
kr145.060
10+
kr139.710
Min: 1 / Mult: 1
3m
2.2m
Standard
2.3VDC
90°
4VDC
90°
44°
Standard & Slight Motion
-
White
48Zones
1.9µA
-
EKMB Series
3027686

RoHS

Each
1+
kr178.950
10+
kr140.140
25+
kr127.240
50+
kr108.770
100+
kr101.120
Min: 1 / Mult: 1
2m
2m
Low
2.5VDC
60°
5.5VDC
60°
60°
-
-
-
-
-
-
SS Series
2707748

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
kr23.850
10+
kr19.100
25+
kr18.780
50+
kr18.350
100+
kr17.370
More Pricing...
Min: 1 / Mult: 1
-
-
-
2VDC
45°
15VDC
45°
45°
-
-
-
-
-
Analog
IRA-S Series
2707749

RoHS

Date/Lot Code

Each
1+
kr34.140
10+
kr25.230
25+
kr24.470
50+
kr23.600
100+
kr18.490
More Pricing...
Min: 1 / Mult: 1
-
-
-
2VDC
44°
15VDC
44°
44°
-
-
-
-
-
-
IRA-S Series
3027687

RoHS

Each
1+
kr161.240
5+
kr146.700
10+
kr141.350
50+
kr120.030
100+
kr113.580
Min: 1 / Mult: 1
5m
5m
Low
2.5VDC
28°
5.5VDC
37°
37°
Flat Square
-
Natural
-
-
-
SS Series
4160253

RoHS

Each
1+
kr346.090
5+
kr302.810
10+
kr250.910
50+
kr224.900
100+
kr207.630
Min: 1 / Mult: 1
5m
-
Adjustable
3VDC
82°
6VDC
100°
-
Standard
-
Black
64Zones
170µA
-
MP Series
4160265

RoHS

Each
1+
kr283.810
5+
kr267.830
10+
kr249.880
50+
kr241.180
100+
kr231.720
Min: 1 / Mult: 1
5m
-
Adjustable
3VDC
82°
6VDC
100°
-
Standard
-
White
64Zones
170µA
-
MP Series
1373710

RoHS

Each
1+
kr161.880
5+
kr147.310
10+
kr141.910
50+
kr130.900
100+
kr126.910
More Pricing...
Min: 1 / Mult: 1
7m
5m
Standard
3VDC
90°
6VDC
108°
100°
Standard
-
Black
64Zones
170µA
-
AMN 2,3,4 Series
2095732

RoHS

Each
1+
kr95.830
5+
kr86.660
10+
kr83.200
50+
kr76.300
100+
kr75.430
More Pricing...
Min: 1 / Mult: 1
17m
12m
Standard
3VDC
92°
6VDC
102°
102°
Long Distance
-
Black
92Zones
170µA
-
EKMC Series
2095730

RoHS

Each
1+
kr91.510
5+
kr82.770
10+
kr79.530
50+
kr72.840
100+
kr71.660
More Pricing...
Min: 1 / Mult: 1
7m
5m
Standard
3VDC
82°
6VDC
94°
94°
Standard
-
Pearl White
64Zones
170µA
-
EKMC Series
1373711

RoHS

Each
1+
kr156.700
5+
kr141.370
10+
kr133.710
50+
kr132.200
100+
kr129.930
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
3VDC
82°
6VDC
100°
100°
Standard
-
White
64Zones
170µA
-
AMN 2,3,4 Series
4160319

RoHS

Each
1+
kr346.090
5+
kr302.810
10+
kr250.910
50+
kr224.900
100+
kr207.630
Min: 1 / Mult: 1
10m
10m
Adjustable
3VDC
93°
6VDC
110°
110°
-
9ms
Black
80Zones
170µA
-
AMN 1 Series
1373713

RoHS

Each
1+
kr171.260
5+
kr155.710
10+
kr149.410
50+
kr145.060
100+
kr142.010
More Pricing...
Min: 1 / Mult: 1
2m
2m
Standard
3VDC
91°
6VDC
91°
91°
Slight Motion
-
White
104Zones
170µA
-
AMN 2,3,4 Series
2095729

RoHS

Each
1+
kr91.990
5+
kr83.190
10+
kr80.030
50+
kr77.420
100+
kr74.810
More Pricing...
Min: 1 / Mult: 1
7m
5m
Standard
3VDC
82°
6VDC
94°
94°
Standard
-
Black
64Zones
170µA
-
EKMC Series
4160307

RoHS

Each
1+
kr382.980
5+
kr335.140
10+
kr277.720
50+
kr248.900
100+
kr229.770
Min: 1 / Mult: 1
5m
-
Adjustable
3VDC
22°
6VDC
38°
-
Spot
-
White
24Zones
170µA
-
MP Series
2748800

RoHS

Each
1+
kr186.370
5+
kr169.860
10+
kr163.820
50+
kr148.170
100+
kr143.210
More Pricing...
Min: 1 / Mult: 1
17m
12m
Standard
2.3VDC
40°
4VDC
105°
40°
Wall Installation
-
Black
68Zones
6µA
-
EKMB Series
2748804

RoHS

Each
1+
kr136.360
5+
kr119.290
10+
kr98.840
50+
kr88.620
100+
kr81.770
More Pricing...
Min: 1 / Mult: 1
17m
12m
Standard
3VDC
40°
6VDC
105°
40°
Wall Installation
-
Pearl White
68Zones
170µA
-
EKMC Series
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