MABACT0039 — Overview
MABACT0039 by MACOM is a component in the RF Transformer / Balun category, supplied by Shenzhen Jinteng Electronics Technology Co., Ltd. (JTDZ Tech) — an independent distributor serving OEMs, ODMs and EMS providers worldwide.
The MABACT0039 is a 1:1 transmission-line transformer (balun) from MACOM in a 5-lead SOT-style surface-mount package measuring 5.34 x 4.20 x 3.51 mm. It covers 5 MHz to 3 GHz with 1.0 dB typical insertion loss over 50 to 2150 MHz, +/-2.2 dB amplitude balance and +/-13 degrees phase balance, and works in both 50 ohm and 75 ohm systems. It is aimed at high-volume CATV and broadband applications and is RoHS compliant and 260 degC reflow compatible.
Key specifications
| Part number | MABACT0039 |
| Manufacturer | MACOM |
| Device type | RF Transformer (Transmission Line Balun) |
| Package | SOT-5 |
| Package size | 5.34 x 4.20 x 3.51 mm |
| Stock | 5,000 pcs |
| Condition | Original, genuine & unused |
Datasheet parameters
| Impedance ratio | 1:1 |
| Frequency range | 5 - 3000 MHz |
| Insertion loss | 1.0 dB typ / 2.0 dB max (50 - 2150 MHz); 1.5 dB typ / 3.5 dB max (5 - 3000 MHz) |
| Amplitude balance | 1.0 dB typ, +/- 2.2 dB max (50 - 2150 MHz) |
| Phase balance | 5 degrees typ, +/- 13 degrees max (50 - 2150 MHz) |
| Input return loss | 20 dB min (5 - 550 MHz); 8 dB min (550 - 2100 MHz) |
| Characteristic impedance | 50 ohm and 75 ohm systems |
| RF input power | 250 mW max |
| DC current | 30 mA max |
| Operating temperature | -40 to +85 degC |
| Pin count | 5 (primary in/ground, secondary out x2, 1 unused) |
| Packaging | Tape and reel, 2000 pcs per reel |
Parameters above are transcribed from the manufacturer datasheet for reference only. Confirm the current datasheet revision and your application conditions before design-in.
Note: Confirmed as a transformer/balun (not a coupler). Verified against the MACOM datasheet DS-MABACT0039 and the MACOM product page, which lists package 'SOT 5.34x4.20x3.51mm' with 5 leads.
Stock, packaging and availability
| Item | Detail |
|---|---|
| Available quantity | 5,000 pcs |
| Condition | Original, genuine & unused |
| Packaging | Original factory packaging — tape & reel, tray, tube or bulk as supplied by the manufacturer |
| Warehouse | Shenzhen, China |
| Lead time | Confirmed per order — typically ships within 24–48 hours after payment |
Stock levels move quickly. Confirm current availability, quantity and lead time with our team before ordering.
Need a quote for MABACT0039? Send your target quantity, destination and required date code to our sales team — we reply with price, stock and lead time within 2 working hours.
Browse the full Interface Chips / RF Chips collection for more 1:1 RF Transformer devices, or request a quote for MABACT0039.
Other MACOM parts in stock
| MAAL-011136-TR1000 | MA4P274CK-287T | SW-456TR-3000 |
| MASWSS0162TR-3000 | MABA-011040 | MA4PC769 |
Frequently asked questions
Is MABACT0039 original and genuine?
Yes. We supply MABACT0039 as original, unused stock sourced through long-verified, traceable channels. Traceability documents, inspection reports and photos of the actual goods can be provided on request before you commit.
How much MABACT0039 stock do you have?
5,000 pcs of MABACT0039 are currently listed. Stock moves daily - send us your required quantity and we will confirm live availability, date code and lead time.
What package does MABACT0039 use?
MABACT0039 is supplied in a SOT-5 package (5.34 x 4.20 x 3.51 mm). Always confirm the package, pinout and land pattern against the current manufacturer datasheet before design-in.
Can you help confirm the MABACT0039 parameters?
Yes. Tell us the parameters you are qualifying (frequency range, gain, attenuation, voltage, current or temperature range) and our team will help you confirm them against the current manufacturer datasheet. We do not host third-party datasheets.
Do you quote volume orders for MABACT0039?
Yes. We quote volume pricing, available quantity and lead time within 2 working hours, and we can consolidate MABACT0039 with other line items into a single shipment.
All trademarks, brand names and part numbers are the property of their respective owners. JTDZ Tech is an independent distributor and is not an authorised distributor, franchisee or agent of the manufacturers named above.
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