| Sensors & Transducers |
Price each
|
|
| 1+ |
5+ |
|
PIR infrared detectors
Murata
IRA-E710ST0
ST001
|
|
 |
1.10 |
0.99 |
|
PIR Module
Built-in amplifier circuitry.
Integral domed fresnel lens
Output high on motion detection.
Operating voltage 5-12V.
M004
|
 |
8.50 |
|
|
|
Tilt Switch
Non-mercury.
Contact rating: 250mA @ 240VDC
Differential angle: 10 degrees
Dimensions: 11mm L x 5W x 6D
SW102
|
Vertical
SW102
|
0.60 |
|
|
Rt. angle
SW103
|
0.62 |
|
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|
Hall-Effect Sensor
A1120EUA-T
Unipolar hall-effect switch
South pole turns output on.
Field removal turns output off.
Continuous current 25mA
Operating Voltage 3-24V
ST034
|  | 1.10 |
|
|
Hall-Effect Sensor
A1220EUA-T
Latching hall-effect switch.
South pole turns the output on.
North pole turns the output off.
Continuous current 25mA.
Operating Voltage 3-24V.
ST033
| | 1.68 |
|
|
Hall-Effect Sensor
A1302KUA-T
Linear hall-effect sensor.
Output proportional to the magnetic field.
Operating Voltage 4.5-6V.
ST024
| | 1.26 |
|
|
|
Humidity Sensor
Detect 20%-90% rel humidity.
5k-2k impedance change.
1Vrms 0.5kHz - 2kHz.
ST036
|  | 0.80 |
|
|
|
Thermistors
100k
NTC
temperature sensors.
Operating
temperature range -20 to +110 degrees C.
B constant = 4850K
ST003
|
 |
0.20 |
0.15 |
|
10k NTC
- Philips
640 "accuracy line" series.
-40 to +125 degs C operating range.
B constant = 3977K
ST021
|
 |
0.36 |
|
|
1k
NTC
Operating
temperature range -20 to +110 degrees C.
B constant = 3800K
ST026 |
|
0.28 |
|
|
|
Light
Dependent Resistor (LDR)
8k-24k at 10 lux.
1M dark resistance.
ST004 |
 |
0.50 |
|
|
|
Murata Piezo Sound Transducer
PKM13EPYH40002.
4kHz resonant frequency, 12.6mm diam.
PCB mount.
ST013
|
 |
0.50 |
0.45 |
|
|
Piezo transducer
with flying leads.
ST006
|
 |
0.75 |
|
|
|
Piezo Sounder
Built-in oscillator circuit.
Operating voltage 3-30Vdc.
Freq. 2.7kHz. Output 90dB@12V
ST016
|
 |
1.08 |
0.98 |
|
|
Piezo Siren
>100dB two tone output.
2.9kHz
6-15Vdc, 150mA.
L:47 W:39 H:22mm
Ideal for alarm applications.
ST019
|
 |
2.69 |
|
|
|
Piezo Soundbomb
100dB two tone output.
2.6-2.8kHz
6-15Vdc, 80mA.
L:52 W:42 H:28mm
Ideal for alarm applications.
ST031
|
 |
2.69 |
|
|
|
Piezo Siren - Bracket Mount
105dB 12V 1.2Hz warble output.
2.5-3.5kHz
5-15Vdc, 200mA.
57.5 x 44.5 x 40mm
Ideal for alarm applications.
ST032
|
 |
3.99 |
|
|
|
Loudspeakers
8 ohm
66mm diameter 500mW
ST007
|
 |
0.89 |
|
|
64 ohm
66mm diameter 300mW
ST008
|
|
0.99 |
|
|
|
Electret
Microphone Insert.
1.5V to 10V.
9.8mm x 7mm.
Available with solder pads or with pins for PCB mounting.
|
 |
Solder
Pads
ST009
0.75
|
|
|
PCB
Pins
ST010
0.82
|
|
|
|
Float Switch - Vertical
Fluid level sensing float switch.
Vertical mounting.
ST005
|
 |
5.49 |
|
|
Float Switch - Horizontal
Fluid level sensing float switch.
Horizontal mounting, rapid push-fit installation.
ST029
|
 |
5.99 |
|
|
|
RF Transmitter/Receiver Pair
433.92MHz AM
Manufactured by RF Solutions
Transmitter - AM-RT4
Receiver - AM-HRR
Applications include remote control, data transfer, etc.
|
Transmitter only:
M003
|
4.00 |
|
|
Receiver only:
M001
|
7.20 |
|
|
Transmitter & Receiver Pair
K046
|
9.99 |
|
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