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AT-2440-TWT-R

ACTIVE
PUI Audio, Inc.

Buzzers Transducer, Externally Driven Piezo 3 V 1mA 4kHz 80dB @ 3V, 10cm Through Hole PC Pins

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

AT-2440-TWT-R is a Buzzers Transducer from PUI Audio, Inc.. 1 authorized distributor quotes it on TracedParts, from RM 9.53 at quantity 1, with 0 units in stock, so it ships on factory lead time. Figures come from the distributors' own APIs, pulled on 2026-09-04, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH Through Hole THROUGH HOLE
BEST PRICE @1
RM 9.53
Mouser · authorized
TOTAL STOCK
0
1 source
SHORTEST LEAD
on request
factory lead · no stock
AUTHORIZED
1 / 1
tier 1 sources

Who has AT-2440-TWT-R in stock, and what does it cost?

1 authorized distributor · pulled from their APIs on 2026-09-04 05:30 UTC
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTHUSD→MYR
0
1
1+9.532810+7.833925+7.173250+6.6069100+6.0878250+5.5215500+5.04961k+4.8608
on request
no stock
RM 5.5215
RM 1,380.37 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 1,561.42 RM 6.2457 per unit, DDP · estimate Open estimator →

What are the specifications of AT-2440-TWT-R?

24 parameters▾
Device specification
Driver CircuitryTransducer, Externally Driven
Input TypePeak-Peak Signal
Voltage - Rated3 V
Voltage Range1 ~ 30V
Frequency4kHz
TechnologyPiezo
Operating ModeSingle Tone
Sound Pressure Level (SPL)80dB @ 3V, 10cm
Current - Supply1mA
Port LocationTop
Operating Temperature-20°C ~ 60°C
RatingsWashable
Mounting TypeThrough Hole
TerminationPC Pins
Ordering & compliance
ManufacturerPUI Audio, Inc.
CategoryAlarms, Buzzers, and Sirens
PackageThrough Hole
MountingThrough hole
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTube / bulk
Country of origin
HS code

Where can I download the AT-2440-TWT-R datasheet?

link supplied by Mouser▾
PDF
AT-2440-TWT-R datasheet
link supplied by Mouser · PUI Audio, Inc. · 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 AT-2440-TWT-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 AT-2440-TWT-R?

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

What can I use instead of AT-2440-TWT-R?

3 in alarms, buzzers, and sirens▾
SMI-1027-TW-5V-R
PUI Audio, Inc.
Buzzers Indicator, Internally Driven Electromechanic…
49,707
RM 9.56
CD-1206-SMT
Same Sky (Formerly CUI Devices)
Buzzers Transducer, Externally Driven Magnetic 5 V 4…
49,816
RM 9.58
AT-1438-TWT-R
PUI Audio, Inc.
Buzzers Transducer, Externally Driven Piezo 5 V 1mA …
49,816
RM 9.58

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 AT-2440-TWT-R?

8 parts▾
WT-1212SMT-0825-S-4-RCT-1205H-SMT-TRCBT-09427-SMT-TRCEM-1606CSS-I4B20-SMT-TRCPT-9019A-SMT-TRSMT-0931-S-R

Common questions about AT-2440-TWT-R

7 questions▾
Is AT-2440-TWT-R in stock?
Not currently. Mouser quotes AT-2440-TWT-R but hold no stock, so it ships on factory lead time. Confirm the lead time with the distributor before you commit.
How much does AT-2440-TWT-R cost?
RM 9.5328 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 AT-2440-TWT-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.