TT1-6-KK81+
1:1 C&W XFMR, 0.004-300 MHZ, 50
Quick Answer: TT1-6-KK81+ is a Mini-Circuits KK81-packaged 1:1 core-and-wire RF balun transformer specified for 4 kHz to 300 MHz.
- Manufacturer
- Mini-Circuits
- Product Category
- RF Baluns
- Package
- 6-SMD, Gull Wing
- Stock
- 1,425 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Mini-Circuits |
|---|---|
| Product Category | RF Baluns |
| Frequency Range | 4kHz ~ 300MHz |
| Impedance - Unbalanced/Balanced | 1:1 |
| ion Loss (Max) | 3.0dB |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for TT1-6-KK81+.
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Independent Distribution Support
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Detailed Description for TT1-6-KK81+
Product Overview
TT1-6-KK81+ is a Mini-Circuits KK81-packaged 1:1 core-and-wire RF balun transformer specified for 4 kHz to 300 MHz. The KK81 version provides the same wideband unity-ratio transformer function in a gull-wing surface-mount package.
It supports low-frequency signal coupling through VHF and lower-UHF applications, including balanced antennas and push-pull stages. The KK81 gull-wing outline is the defining difference from the flat-pack TT1-6+ and through-hole TT1-6-X65+ versions.
Key Features
- Manufacturer: Mini-Circuits
- Part Number: TT1-6-KK81+
- Product Category: RF Balun / RF Transformer
- Device Type: KK81-packaged 1:1 core-and-wire RF balun transformer
- Frequency Range: 4 kHz to 300 MHz
- System / Port Impedance: 1:1 unbalanced/balanced
- Impedance Ratio: 1:1
- Insertion Loss: 3.0 dB maximum
- Package / Case: 6-SMD, gull-wing KK81
- Mounting Type: Surface mount
- Operating Temperature: -20°C to +85°C
Applications
- HF/VHF impedance matching and balanced antenna interfaces
- Broadband instrumentation and receiver coupling
- Exact KK81-package production replacements
Quality & Sourcing
Antrex Electronics can support sourcing of TT1-6-KK81+ for production, repair and shortage requirements. Incoming inspection should compare the exact ordering code, operating band, impedance relationship, package or connector configuration and any center-tap or suffix-specific mechanical details. Parts from the same transformer family may not be interchangeable when the ratio, port impedance, lead style or installed geometry changes.
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