MABA-010143-FLUX18 MACOM Transformer (Other) In Stock
The MABA-010143-FLUX18 is a MACOM wideband RF transformer (SM-22) with a 1:8 impedance ratio and center-tapped secondary, operating from 2 MHz to 500 MHz with only 2 dB insertion loss. Housed in a compact 2.54 mm surface-mount package, it suits impedance matching in RF amplifiers, mixers, and communications front-ends. Available in tape-and-reel format for automated PCB assembly worldwide.
- Manufacturer
- MACOM
- Package
- Other
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MABA-010143-FLUX18 Datasheet PDF
- Category
- Transformer
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MABA-010143-FLUX18?
- Wideband 1:8 impedance ratio transformer operating from 2 MHz to 500 MHz for RF impedance matching and signal coupling
- Center-tapped secondary enables balanced-to-unbalanced (BALUN) conversion with only 2 dB insertion loss across the full band
- Compact 2.54 mm surface-mount package in tape-and-reel format supports high-volume automated RF PCB assembly
What is MABA-010143-FLUX18 used for?
The MABA-010143-FLUX18 is used for impedance matching and signal transformation in RF amplifier stages, mixers, and communications receivers operating between 2 MHz and 500 MHz. Its center-tapped secondary and 1:8 impedance ratio make it ideal for balanced-to-unbalanced (BALUN) conversion in shortwave radio, cable TV, and wireless LAN front-end circuits. The low 2 dB insertion loss preserves signal power across wideband RF transmission and reception systems.
What are the specifications of MABA-010143-FLUX18?
| Pbfree Code | Yes |
| YTEOL | 7 |
| Additional Feature | CENTER TAPPED SECONDARY; IMPEDANCE RATIO IS 1:8 |
| Cut-off Frequency-Max | 500MHz |
| Cut-off Frequency-Min | 2MHz |
| Height | 2.54mm |
| Insertion Loss | 2dB |
| Mounting Feature | SURFACE MOUNT |
| Packing Method | TAPE & REEL |
| Surface Mount | YES |
| Transformer Type | RF TRANSFORMER |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
Where can I find the MABA-010143-FLUX18 datasheet?
MABA-010143-FLUX18 Datasheet DownloadOfficial datasheet from MACOM
What are equivalent replacements for MABA-010143-FLUX18?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What frequency range and impedance ratio does the MABA-010143-FLUX18 support for wideband RF coupling?
The MABA-010143-FLUX18 operates from 2 MHz to 500 MHz with a 1:8 impedance ratio, providing wideband transformer coupling for RF amplifiers, mixers, and signal conditioning stages. Its center-tapped secondary enables balanced-to-unbalanced conversion across this broad frequency span with low signal degradation.
How does the center-tapped secondary of the MABA-010143-FLUX18 benefit RF transceiver front-end designs?
The center-tapped secondary allows the MABA-010143-FLUX18 to function as a BALUN, converting between balanced differential and unbalanced single-ended RF paths. With only 2 dB insertion loss from 2 MHz to 500 MHz, it preserves signal integrity in transceiver front-ends and push-pull amplifier topologies.
In which RF communication systems is the MABA-010143-FLUX18 transformer most commonly deployed?
The MABA-010143-FLUX18 is used in shortwave radio receivers, cable television distribution networks, and wireless LAN front-ends requiring impedance transformation across 2 MHz to 500 MHz. Its 1:8 impedance ratio and 2 dB insertion loss suit antenna matching networks and low-noise amplifier input stages in broadband RF designs.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About MACOM
MACOM is a leading electronic component manufacturer. FindMyChip sources MACOM ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
TY-311P
Triad Magnetics
Transformer
TY-400P
Triad Magnetics
Transformer
CSE187L
Triad Magnetics
Transformer
HX1198FNLT
Pulse
Transformer
VB1.0/2/6
BLOCK
Transformer
ILR-11-0003
SCHURTER
Transformer
7490100111A
Würth Elektronik
Transformer
HHM1591D1
TDK
Transformer
BD0810J50200AHF
ANAREN
Transformer
TGM-H281NFLF
Halo Electronics
Transformer
7491199212
Würth Elektronik
Transformer
TG110-S055N2LFTR
Halo Electronics
Transformer
TG110-S055N2LF
Halo Electronics
Transformer
NTM4
Neutrik
Transformer
TY-141P
Triad Magnetics
Transformer
B78416A2232A003
EPCOS
Transformer
HX5008FNL
Pulse
Transformer
161GA10
Hammond Manufacturing
Transformer
78602/2MC
Murata Electronics
Transformer
B82801C0565A100
EPCOS
Transformer
B82801C2245A200
EPCOS
Transformer
B82804A354A110
EPCOS
Transformer
VPP36-560
Triad Magnetics
Transformer
T60403-K5024-X044
Vacuumschmelze
Transformer