TracedParts
🇲🇾 MY
Upload BOM

AX5045-1-TW30

OBSOLETE
onsemi

IC RF TxRx Only General ISM < 1GHz 60MHz ~ 1.05GHz 28-VFQFN Exposed Pad

End of life. Buy from remaining stock or find an alternate.

AX5045-1-TW30 is an IC RF TxRx Only General ISM < 1GHz 60MHz ~ 1.05GHz 28-VFQFN Exposed Pad from onsemi. 1 authorized distributor quotes it on TracedParts, from RM 15.36 at quantity 1, with 5,775 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH Surface Mount SMD
BEST PRICE @1
RM 15.36
DigiKey · authorized
TOTAL STOCK
5,775
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has AX5045-1-TW30 in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
5,775
1
1+15.3615
stock
ex-warehouse
RM 15.3615
RM 3,840.38 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 4,294.20 RM 17.1768 per unit, DDP · estimate Open estimator →

What are the specifications of AX5045-1-TW30?

24 parameters▾
Device specification
DigiKey ProgrammableNot Verified
TypeTxRx Only
RF Family/StandardGeneral ISM < 1GHz
ModulationASK, FSK, GFSK, PSK
Frequency60MHz ~ 1.05GHz
Data Rate (Max)200kbps
Power - Output23dBm
Sensitivity-133.5dBm
Serial InterfacesSPI
Voltage - Supply3V ~ 3.6V
Current - Receiving15mA ~ 16mA
Current - Transmitting255mA
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Ordering & compliance
Manufactureronsemi
CategoryRF Transceiver ICs
PackageSurface Mount
MountingSurface mount
LifecycleOBSOLETE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the AX5045-1-TW30 datasheet?

link supplied by DigiKey▾
PDF
AX5045-1-TW30 datasheet
link supplied by DigiKey · onsemi · 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 AX5045-1-TW30 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 AX5045-1-TW30?

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

What can I use instead of AX5045-1-TW30?

3 in RF transceiver ICs▾
CYW20748A0KFBGT
Infineon Technologies
IC RF…
80,359
RM 15.45
AT86RF233-ZUR
Microchip Technology
IC RF TxRx + MCU 802.15.4, General ISM > 1GHz 6LoWPA…
80,668
RM 15.51
NRF52840-CKAA-F-R7
Nordic Semiconductor ASA
IC RF TxRx + MCU 802.15.4, Bluetooth Bluetooth v5.0,…
80,721
RM 15.52

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 AX5045-1-TW30?

8 parts▾
EFR32ZG23A020F512GM48-BRAX-SFUS-1-01-TX30EM3597-RTRSI4438-B1C-FMRCYW20707UA1KFFB4GTQN9021/DYEFR32MG21A020F1024IM32-BRSX1261IMLTRT

Common questions about AX5045-1-TW30

7 questions▾
Is AX5045-1-TW30 in stock?
Yes. 5,775 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does AX5045-1-TW30 cost?
RM 15.3615 is the lowest unit price on this page, from DigiKey. 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 AX5045-1-TW30?
DigiKey. 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.