ETC1-1T-2TR MACOM Transformer (Other) In Stock
MACOM ETC1-1T-2TR is a 1:1 impedance ratio RF transformer with center-tapped secondary in SM-22 SMD package. Key specs: 0.1 MHz to 200 MHz frequency range, 1.5 dB insertion loss, Pb-free. Available from stock worldwide with fast shipping.
- Manufacturer
- MACOM
- Package
- Other
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- ETC1-1T-2TR Datasheet PDF
- Category
- Transformer
- Price
- From $2.0800(MOQ 250)
- 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 ETC1-1T-2TR?
- 1:1 impedance ratio with center-tapped secondary for balanced signal conversion
- Broadband frequency response from 0.1 MHz to 200 MHz covering HF through VHF
- Low 1.5 dB insertion loss preserving signal integrity in RF chains
- SMD SM-22 package at 2.79 mm height for compact RF PCB designs
What is ETC1-1T-2TR used for?
The ETC1-1T-2TR is designed for impedance matching, balanced-to-unbalanced (balun) conversion, and signal isolation in RF and communication circuits operating from 0.1 MHz to 200 MHz. Its center-tapped secondary and 1:1 impedance ratio make it ideal for push-pull amplifier interstage coupling and antenna matching networks in HF and VHF receiver front-ends. The low 1.5 dB insertion loss ensures minimal signal degradation in broadband applications such as software-defined radio and cable TV equipment.
What are the specifications of ETC1-1T-2TR?
| Pbfree Code | Yes |
| YTEOL | 6.28 |
| Additional Feature | CENTER TAPPED SECONDARY; IMPEDANCE RATIO IS 1:1 |
| Cut-off Frequency-Max | 200MHz |
| Cut-off Frequency-Min | 0.1MHz |
| Height | 2.79mm |
| Insertion Loss | 1.5dB |
| 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 |
| Country of Origin | Vietnam |
Where can I find the ETC1-1T-2TR datasheet?
ETC1-1T-2TR Datasheet DownloadOfficial datasheet from MACOM
What are equivalent replacements for ETC1-1T-2TR?
Compatible alternatives and drop-in replacements for ETC1-1T-2TR:
suggested
Frequently Asked Questions
What frequency range does the ETC1-1T-2TR support in RF circuit designs?
The ETC1-1T-2TR operates across a broadband frequency range of 0.1 MHz to 200 MHz, covering HF, VHF, and lower UHF bands. This makes it suitable for impedance matching and signal transformation in AM radio receivers, shortwave transceivers, and VHF communication equipment where a wide bandwidth in a single component is required.
How does the center-tapped secondary of ETC1-1T-2TR benefit push-pull amplifier designs?
The center-tapped secondary of the ETC1-1T-2TR enables it to feed balanced differential signals to push-pull amplifier stages at RF frequencies from 0.1 MHz to 200 MHz. The tap allows each half of the secondary winding to provide equal and opposite drive signals, reducing even-order harmonic distortion and improving linearity in power amplifier configurations operating at 50 Ω impedance.
What insertion loss does the ETC1-1T-2TR introduce in a matched 50 Ω RF chain?
The ETC1-1T-2TR specifies a maximum insertion loss of 1.5 dB across its 0.1 MHz to 200 MHz passband when used in a 50 Ω impedance system. This low loss level means that less than 30% of input signal power is dissipated in the transformer, preserving system sensitivity in receiver front-ends and minimizing output power reduction in transmit paths.
Can the ETC1-1T-2TR be used in automated SMT pick-and-place assembly?
Yes, the ETC1-1T-2TR is a surface-mount component supplied in tape-and-reel format, making it fully compatible with automated SMT pick-and-place machines. Its SM-22 package measures 2.79 mm in height, and its Pb-free construction supports SAC305 reflow soldering at peak temperatures up to 260°C for lead-free production lines.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $2.4388 | $609.71 |
| 500+ | $2.2200 | $1110.00 |
| 1000+ | $2.1500 | $2150.00 |
| 2000+ | $2.0800 | $4160.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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