AMM-3738-B-R
ACTIVE20 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.6 V Omnidirectional (-38db ±1dB) Solder Pads
In full production. No end-of-life notice on file.
AMM-3738-B-R is a 20 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.6 V Omnidirect from PUI Audio, Inc.. 1 authorized distributor quotes it on TracedParts, from RM 6.84 at quantity 1, with 2,142 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.
BEST PRICE @1
RM 6.84
Mouser · authorized
TOTAL STOCK
2,142
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
MouserAUTHUSD→MYR
2,142
1
1+6.842910+5.379925+4.908050+4.5446100+4.2378250+3.8697500+3.77061k+3.53945k+3.3412
stock
ex-warehouse
RM 3.8697
RM 967.44 total
What 250 pcs actually costs landed
in Malaysia, duty and SST included:
RM 1,102.71
RM 4.4108 per unit, DDP · estimate
Open estimator →
What are the specifications of AMM-3738-B-R?
24 parameters▾
Device specification
TypeMEMS (Silicon)
Output TypeAnalog
DirectionOmnidirectional
Frequency Range20 Hz ~ 20 kHz
Sensitivity-38db ±1dB
S/N Ratio62dB
Impedance300 Ohms
Voltage - Rated2 V
Voltage Range1.5 V ~ 3.6 V
Current - Supply200 µA
Port LocationBottom
TerminationSolder Pads
Size / Dimension0.148" L x 0.116" W (3.76mm x 2.95mm)
Height (Max)0.047" (1.20mm)
Ordering & compliance
ManufacturerPUI Audio, Inc.
CategoryMicrophones
Package-
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code
Where can I download the AMM-3738-B-R datasheet?
not on file▾
-
No datasheet on file for AMM-3738-B-R
We only link documents we have verified resolve. This manufacturer's document host blocks automated checks, so there is nothing here yet rather than a link that might 404.
What does AMM-3738-B-R 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 AMM-3738-B-R?
4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod
3D MODEL · .stepSPICE · .mod
What can I use instead of AMM-3738-B-R?
3 in microphones▾
CMEJ-0627-42-P
Same Sky (Formerly CUI Devices)
100 Hz ~ 10 kHz Analog Microphone Electret Condenser…
15,756
RM 3.03
3SM121NZB1HA
3S (Solid State System)
100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) 1.6…
15,441
RM 2.97
SPVA1A0LR5H-1
Syntiant
0 Hz ~ 80 kHz Analog Microphone MEMS (Silicon) 2.3 V…
15,214
RM 2.93
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 AMM-3738-B-R?
8 parts▾
Common questions about AMM-3738-B-R
7 questions▾
Is AMM-3738-B-R in stock?
Yes. 2,142 units are in stock across 1 authorized distributor (Mouser), as of the catalogue snapshot of 2026-09-25.
How much does AMM-3738-B-R cost?
RM 6.8429 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 AMM-3738-B-R?
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.