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CMA-6542PF

ACTIVE
Same Sky (Formerly CUI Devices)

20 Hz ~ 20 kHz Analog Microphone Electret Condenser 4.5 V ~ 10 V Omnidirectional (-42dB ±3dB @ 94dB SPL) PC Pins

In full production. No end-of-life notice on file.

CMA-6542PF is a 20 Hz ~ 20 kHz Analog Microphone Electret Condenser 4.5 V ~ 10 V Omnidir from Same Sky (Formerly CUI Devices). 1 authorized distributor quotes it on TracedParts, from RM 5.05 at quantity 1, with 8,567 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled on 2026-09-04, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH - SMD
BEST PRICE @1
RM 5.05
Mouser · authorized
TOTAL STOCK
8,567
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has CMA-6542PF in stock, and what does it cost?

1 authorized distributor · pulled from their APIs on 2026-09-04 05:46 UTC
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTHUSD→MYR
8,567
1
1+5.049610+3.832025+3.459250+3.1571100+2.9070300+2.5153500+2.42571k+2.26525k+2.0198
stock
ex-warehouse
RM 2.9070
RM 726.76 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 835.34 RM 3.3414 per unit, DDP · estimate Open estimator →

What are the specifications of CMA-6542PF?

24 parameters▾
Device specification
TypeElectret Condenser
Output TypeAnalog
DirectionOmnidirectional
Frequency Range20 Hz ~ 20 kHz
Sensitivity-42dB ±3dB @ 94dB SPL
S/N Ratio60dB
Impedance2.2 kOhms
Voltage Range4.5 V ~ 10 V
Current - Supply500 µA
Port LocationTop
TerminationPC Pins
Size / Dimension0.382" Dia (9.70mm)
Height (Max)0.264" (6.70mm)
ShapeCircular
Ordering & compliance
ManufacturerSame Sky (Formerly CUI Devices)
CategoryMicrophones
Package-
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the CMA-6542PF datasheet?

link supplied by Mouser▾
PDF
CMA-6542PF datasheet
link supplied by Mouser · Same Sky (Formerly CUI Devices) · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does CMA-6542PF cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for CMA-6542PF?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of CMA-6542PF?

3 in microphones▾
MMICT5838-00-012
TDK InvenSense
27 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon…
23,386
RM 4.50
SPH6655LM4H-1
Syntiant
0 kHz ~ 80 kHz Digital, PDM Microphone MEMS (Silicon…
23,360
RM 4.49
CMM-4737DT-26186-TR
Same Sky (Formerly CUI Devices)
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silico…
23,359
RM 4.49

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to CMA-6542PF?

8 parts▾
LC706203CMSPV1840LR5H-BICS-43434AMM-3738-B-RSPV0142LR5H-1IM72D128V01XTMA1CMB-6544PFMMICT5838-00-012

Common questions about CMA-6542PF

7 questions▾
Is CMA-6542PF in stock?
Yes. 8,567 units are in stock across 1 authorized distributor (Mouser), as of the catalogue snapshot of 2026-09-25.
How much does CMA-6542PF cost?
RM 5.0496 is the lowest unit price on this page, from Mouser. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies CMA-6542PF?
Mouser. It is authorized, franchised distributor quoting through its own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.