Passive Infrared (PIR) Sensors:

203 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
Sensing Range Max
Detection Sensitivity
Supply Voltage Min
Detection Area (Vertical)
Supply Voltage Max
Detection Area (Horizontal)
Beam Angle
Lens Type
Response Time
Lens Colour
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4217816

RoHS

Each
1+
kr 81.190
10+
kr 71.040
25+
kr 58.880
50+
kr 52.760
100+
kr 51.710
Min: 1 / Mult: 1
7m
7m
High
3VDC
90°
6VDC
90°
90°
Low Profile
30s
Pearl White
32Zones
170µA
-
EKMC VZ Series
4217793

RoHS

Each
1+
kr 138.630
5+
kr 123.600
10+
kr 123.380
25+
kr 123.160
50+
kr 122.930
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
2.3V
36°
4VDC
150°
150°
Horizontally Wide
210s
Black
16Zones
1.9µA
-
EKMB WL Series
4217800

RoHS

Each
1+
kr 117.360
10+
kr 103.010
25+
kr 98.380
50+
kr 95.170
100+
kr 94.800
More Pricing...
Min: 1 / Mult: 1
7m
7m
Standard
2.3V
90°
4VDC
90°
90°
Low Profile
210s
White
32Zones
1.9µA
-
EKMB WL Series
4204041

RoHS

Date/Lot Code

Each
1+
kr 82.900
5+
kr 75.220
10+
kr 72.310
50+
kr 70.670
100+
kr 69.100
More Pricing...
Min: 1 / Mult: 1
8.5m
3.5m
Standard
2.3V
99°
4VDC
99°
99°
Ultra Slight Motion
-
White
192Zones
6µA
-
EKMB WL Series
4217803

RoHS

Each
1+
kr 92.480
10+
kr 80.900
25+
kr 77.090
50+
kr 74.550
100+
kr 72.160
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
2.3V
36°
4VDC
150°
150°
Horizontally Wide
10s
Black
16Zones
6µA
-
EKMB WL Series
4217815

RoHS

Each
1+
kr 69.250
10+
kr 60.280
25+
kr 57.370
50+
kr 55.350
100+
kr 53.490
More Pricing...
Min: 1 / Mult: 1
7m
7m
High
3VDC
90°
6VDC
90°
90°
Low Profile
30s
Black
32Zones
170µA
-
EKMC VZ Series
3995717

RoHS

Each
1+
kr 99.990
10+
kr 98.800
25+
kr 97.530
50+
kr 96.340
100+
kr 95.070
Min: 1 / Mult: 1
7m
5m
Standard
2.3V
90°
4VDC
90°
90°
Low Profile
-
Black
32Zones
1.9µA
-
EKMB WL Series
4176132

RoHS

Date/Lot Code

Each
1+
kr 20.660
10+
kr 16.480
25+
kr 15.740
50+
kr 14.920
100+
kr 11.190
More Pricing...
Min: 1 / Mult: 1
-
-
High
2VDC
45°
15VDC
38°
45°
-
-
-
-
-
-
IRA-S Series
4204039

RoHS

Each
1+
kr 88.680
5+
kr 80.550
10+
kr 77.570
50+
kr 71.300
100+
kr 68.990
More Pricing...
Min: 1 / Mult: 1
-
17m
-
2.3V
-
4VDC
-
62°
-
-
-
-
-
-
0
3995718

RoHS

Each
1+
kr 61.120
10+
kr 53.060
25+
kr 50.440
50+
kr 49.700
100+
kr 48.950
Min: 1 / Mult: 1
7m
5m
Standard
3VDC
90°
6VDC
90°
90°
Low Profile
-
White
32Zones
170µA
-
EKMC VZ Series
4204044

RoHS

Each
1+
kr 68.800
5+
kr 62.820
10+
kr 56.770
Min: 1 / Mult: 1
17m
17m
Standard
3VDC
62°
6VDC
62°
62°
High Density Long Distance
-
White
128Zones
170µA
-
VZ Series
4217819

RoHS

Each
1+
kr 159.750
5+
kr 142.420
10+
kr 141.900
25+
kr 141.450
50+
kr 141.010
More Pricing...
Min: 1 / Mult: 1
7m
7m
Low
3VDC
90°
6VDC
90°
90°
Low Profile
30s
Pearl White
32Zones
170µA
-
EKMC VZ Series
4176134

RoHS

Date/Lot Code

Each
1+
kr 16.790
10+
kr 13.430
25+
kr 13.130
50+
kr 12.830
100+
kr 12.240
More Pricing...
Min: 1 / Mult: 1
-
-
-
2VDC
45°
15VDC
45°
45°
-
-
-
-
-
-
IRA-S Series
4217806

RoHS

Each
1+
kr 62.980
10+
kr 54.920
25+
kr 54.470
50+
kr 54.030
100+
kr 53.580
Min: 1 / Mult: 1
5m
5m
Standard
3VDC
36°
6VDC
150°
150°
Horizontally Wide
30s
Pearl White
16Zones
170µA
-
EKMC VZ Series
4293493

RoHS

Each
1+
kr 91.780
5+
kr 90.740
10+
kr 89.700
50+
kr 88.580
100+
kr 87.530
More Pricing...
Min: 1 / Mult: 1
15m
15m
High
3VDC
45°
6VDC
92°
92°
Ultra Wide and Long Distance
-
Pearl White
188Zones
170µA
-
EKMC VZ Series
4293492

RoHS

Each
1+
kr 91.780
5+
kr 90.740
10+
kr 89.700
50+
kr 88.580
100+
kr 87.530
More Pricing...
Min: 1 / Mult: 1
15m
15m
High
3VDC
45°
6VDC
92°
92°
Ultra Wide and Long Distance
-
Black
188Zones
170µA
-
EKMC VZ Series
4293510

RoHS

Each
1+
kr 234.790
5+
kr 205.480
10+
kr 170.270
50+
kr 152.600
100+
kr 140.890
Min: 1 / Mult: 1
15m
15m
High
2.3V
45°
4VDC
92°
92°
Ultra Wide and Long Distance
-
Pearl White
188Zones
6µA
-
EKMB WL Series
4293491

RoHS

Each
1+
kr 91.780
5+
kr 90.740
10+
kr 89.700
50+
kr 88.580
100+
kr 87.530
More Pricing...
Min: 1 / Mult: 1
15m
15m
High
3VDC
45°
6VDC
92°
92°
Ultra Wide and Long Distance
-
White
188Zones
170µA
-
EKMC VZ Series
4293509

RoHS

Each
1+
kr 158.570
5+
kr 154.770
10+
kr 150.960
50+
kr 147.150
100+
kr 143.350
Min: 1 / Mult: 1
15m
15m
High
2.3V
45°
4VDC
92°
92°
Ultra Wide and Long Distance
-
Black
188Zones
6µA
-
EKMB WL Series
4293508

RoHS

Each
1+
kr 144.920
5+
kr 143.950
10+
kr 142.900
50+
kr 141.930
100+
kr 140.890
Min: 1 / Mult: 1
15m
15m
High
2.3V
45°
4VDC
92°
92°
Ultra Wide and Long Distance
-
White
188Zones
6µA
-
EKMB WL Series
2707748RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 12.010
500+
kr 10.740
Min: 100 / Mult: 1
-
-
-
2VDC
45°
15VDC
45°
45°
-
-
-
-
-
Analog
IRA-S Series
3525847

RoHS

Each (Supplied on Cut Tape)
Cut Tape
2000+
kr 32.680
Min: 2000 / Mult: 2000
-
-
-
2VDC
-
15VDC
-
60°
-
-
-
-
-
-
PL Pyroelectric Infrared Sensors Series
2903002

RoHS

Each
1+
kr 116.340
10+
kr 94.210
25+
kr 92.340
50+
kr 90.550
100+
kr 80.340
More Pricing...
Min: 1 / Mult: 1
17m
17m
Standard
2.3V
62°
4VDC
62°
62°
High Density Long Distance
-
Black
128Zones
6µA
Digital
WL Series
2903004

RoHS

Each
1+
kr 87.360
10+
kr 66.620
25+
kr 63.200
50+
kr 59.850
100+
kr 56.430
More Pricing...
Min: 1 / Mult: 1
-
17m
-
3VDC
-
6VDC
-
62°
-
-
-
-
-
-
VZ Series
3728333

RoHS

Each
1+
kr 158.190
5+
kr 144.960
10+
kr 131.820
25+
kr 116.780
50+
kr 115.610
More Pricing...
Min: 1 / Mult: 1
17m
17m
High
2.3V
62°
4VDC
62°
62°
High Density Long Distance
-
White
128Zones
6µA
-
PaPIRs EKMB (WL) Series
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