SPM0204HE5 Knowles Acoustics, SPM0204HE5 Datasheet - Page 8
SPM0204HE5
Manufacturer Part Number
SPM0204HE5
Description
Touch Sensor
Manufacturer
Knowles Acoustics
Datasheet
1.SPM0204HE5.pdf
(10 pages)
Specifications of SPM0204HE5
Transducer Function
Microphone
Device Type
Mini Microphone
Directivity
Omni
Connector Type
SMD
Sensitivity
-42
Output Impedance
300ohm
Length
4.72mm
Termination Type
SMD
No. Of Pins
4
Operating Temperature Range
-40°C To +100°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SPM0204HE5-PB-6
Manufacturer:
KNOWLES
Quantity:
8 829
Part Number:
SPM0204HE5-PB-6
Manufacturer:
KNOWLES
Quantity:
20 000
Company:
Part Number:
SPM0204HE5-PB-T
Manufacturer:
ALPS
Quantity:
8 473
(A)
(B)
(C)
(D)
170–180° C
11. SOLDER REFLOW PROFILE
12. ADDITIONAL NOTES
Packaging (reference SiSonic_Packaging_Spec.pdf)
Shelf life: Twelve (12) months when devices are to be stored in factory supplied, unopened
ESD moisture sensitive bag under maximum environmental conditions of 30ºC, 70% R.H.
Exposure: Devices should not be exposed to high humidity, high temperature environment.
MSL (moisture sensitivity level) Class 2.
Out of bag: Maximum of 90 days out of ESD moisture sensitive bag, assuming maximum
conditions of 30ºC/70% R.H.
Notes:
1.
2.
3.
Do not pull a vacuum over the port hole of the microphone. Pulling a
vacuum over the port hole can damage the device.
Do not board wash after the reflow process. Board washing and
cleaning agents can damage the device. Do not expose to ultrasonic
processing or cleaning.
Number of Reflow = recommend no more than 3 cycles.
Solder Melt
Pre-heat
Stage
Peak
Knowles Acoust ics, a division of Knowles
Pre-heat
120 sec.
230° C
Temperature Profile
Elect r onics, LLC.
260 C maximum
Above 230 C
170 ~ 180 C
Solder Melt
100 sec.
Time (maximum)
SPM0204HE5
120 sec.
100 sec.
30 sec.
Revision: A
260° C
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