MA40S4R Murata, MA40S4R Datasheet
MA40S4R
Manufacturer Part Number
MA40S4R
Description
Audio Indicators & Alerts 10mm SENSOR
Manufacturer
Murata
Series
MA40r
Datasheet
1.MA40S4S.pdf
(2 pages)
Specifications of MA40S4R
Resonant Frequency
40 kHz
Diameter
10 mm
Sensor Type
Ultrasonic Receiver
Sensing Range Min
200mm
Sensing Range Max
4m
Sensitivity
-63 DB
External Diameter
9.9mm
Operating Temperature Range
-40°C To +85°C
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
Yes
Beam Divergence
80°
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MA40S4R
Manufacturer:
CYPRESS
Quantity:
1 000
SENSORS
ULTRASONIC SENSORS
MA40 SERIES
DIMENSIONS: mm
SPECIFICATIONS
PART NUMBERING SYSTEM
For more detailed information regarding this product line in North America, consult us. To receive additional information on Murata Products call 1-800-831-9172.
CG01-J
Part Number
Construction
Using Method
Nominal Frequency (kHz)
Overall Sensitivity
Sensitivity
Sound Pressure
Directivity
Capacitance
Operating Temp. Range(°C)
Detectable Range
Resolution
Dimension
Weight
Allowable Input
Voltage
(Rectangular wave)
Packaging Quantity (Pcs.)
MA40S4R/S
MA407S-1
10.0 ± 0.3
50 ± 2 deg.
(Vp-p) Pulse width 0.4ms
(mm)
(mm)
(deg)
(dB)
(dB)
(dB)
(pF)
5
9.9
(m)
(g)
12.0 ± 0.5
9.0 ± 1.0
Interval
40kHz
FAMILY
MA40E7R/S
Waterproof type
2200 ± 20%
18 x 12h
–30 ~ +85
85 (40kHz)
7.1
10
–74 min.
106 min.
0.2 ~ 3
100
4.5
—
90
Receiver and Transmitter (Dual use) type
100ms
MA40B8R/S
MA40F14-1B
14 ± 0.1
Continuous signal Continuous signal
12 ± 0.2
MA40S4R/S
2550 ± 20%
9.9 x 7.1h
20 (40kHz)
–40 ~ +85
–63 ± 3
120 ± 3
0.2 ~ 4
540
0.7
—
80
B: 16mm dia.
S: SMALL 10mm dia.
E: WATERPROOF
MA40 SERIES
OPEN TYPE FEATURES
I
I
I
I
APPLICATIONS
I
I
I
MA40
Small size: 10 and 16
Combined types
High SPL types
Low voltage/current types
Burglar alarms
Object detection devices
Distance measurement devices
10
16
Open structure type
MA40B8R/S
2000 ± 20%
16 x 12h
40 (40kHz)
–63 ± 3
120 ± 3
0.2 ~ 6
3 ± 0.1
150
2.0
—
50
12
9
9 ± 0.1
Pulse width 0.4ms Pulse width 0.4ms Pulse width 0.4ms Pulse width 0.8ms Pulse width 0.8ms
Interval
(– )
2000 ± 20%
100 (40kHz)
MA40B7
16 x 12h
–30 ~ +85
MA40S5
MA40E7R/S
0.2 ~ 4
–45
150
2.0
—
—
44
MODEL
–5
+4
100ms Interval
(R / S)
40
9
MA40E7S-1
Waterproof type Open structure type
2200 ± 20%
10.4
10
18
–72 min.
106 min.
9.9
5
0.2 ~ 3
100Vpp
4.5
—
75
90
100ms Interval
R: RECEIVER FOR DUAL TYPE
S: SENDER FOR DUAL TYPE
7.1
10
12
10
MA40E SERIES
WATERPROOF TYPE FEATURES
40kHz Sensors
I
I
I
I
APPLICATIONS
I
I
Combined use type
Waterproof
Many types leaded/not
Short ringing time
Directive models
Rear backing sonar
Corner sonar
2550 ± 20%
9.9 x 7.1h
MA40S5
60 (40kHz)
–40 ~ +85
0.2 ~ 2.5
–50 ± 4
540
0.7
—
—
70
100ms Interval
MA40B7
MA40E8-2
14 ± 0.3
10.4
MA40E8-2
2800 ± 20%
160 (40kHz)
14 x 8h
–85 min.
106 min.
0.2 ~ 1.5
2.4
—
75
80
Waterproof type
60ms Interval
10
–30 ~ +85
16
MA40MF14-1B
4000 ± 20%
–87 min.
103 min.
110 x 50
0.2 ~ 1.5
12
9
160Vpp
150
2.4
—
8 ± 0.3
39.5 ± 5
60ms
577
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MA40S4R Summary of contents
Page 1
... MA407S-1 MA40F14-1B 50 ± 2 deg. 12.0 ± 0.5 12 ± 0.2 9.0 ± 1.0 14 ± 0.1 10.0 ± 0.3 SPECIFICATIONS Part Number MA40E7R/S MA40S4R/S Construction Waterproof type Using Method Receiver and Transmitter (Dual use) type Nominal Frequency (kHz) Overall Sensitivity (dB) — Sensitivity (dB) – ...
Page 2
... Nominal Using Overall Sensitivity Sensitivity Freq. Method (mVp-p) (dB) (kHz) Receiver 40 - -63 typ. Transmitter Dual Use 40 20 +20/- 0.64 0.1 5.0 0.3 MA40S4R 0.64 0.1 5.0 0.25 MA40S5 Sealed by Silicone glue Operating Detectable S.P.L. Directivity Cap. Temp. Range Range (dB (pF ( 2550 - 0 (typ.) 80 120 typ. ...