DC08-73LF
RF DIR COUPLR 300MHZ-2.7GHZ SOT6
- Manufacturer
- Skyworks Solutions Inc.
- Product Category
- RF Directional Couplers
- Package
- SC-74, SOT-457
- Stock
- 1,064 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Skyworks Solutions Inc. |
|---|---|
| Product Category | RF Directional Couplers |
| Applications | General Purpose |
| Coupler Type | Standard |
| Coupling Factor | 15dB |
| Frequency | 300MHz ~ 2.7GHz |
| ion Loss | 0.35dB |
| Isolation | 22dB |
| Min Qty | 0 |
| Package | Tape & Reel (TR) |
| Power - Max | 4W |
| Product status | Obsolete |
| Return Loss | 32dB |
| Supplier Device Package | SOT-6 |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for DC08-73LF.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for DC08-73LF
Product Overview
DC08-73LF from Skyworks Solutions Inc. is a surface-mount RF directional / hybrid coupler used to sample a controlled portion of an RF signal while maintaining the main through path. This product detail focuses on practical coupling, frequency-range, insertion-loss, directivity and interface data for engineering and procurement review.
It is suitable for designs where the exact coupling value, impedance, connector/package format and RF power rating must match the existing schematic, RF front end or test setup before purchase.
Key Features
- Manufacturer: Skyworks Solutions Inc.
- Part Number: DC08-73LF
- Device Type: surface-mount RF directional / hybrid coupler
- Coupler Configuration: monolithic directional coupler or 90-degree hybrid coupler
- Frequency Range: 0.81 GHz to 0.96 GHz optimized band; 0.3 GHz to 2.7 GHz usable listing range
- Coupling Factor: 15 dB nominal
- Insertion Loss: 0.35 dB typical / 0.45 dB max
- Directivity / Isolation: 21 dB minimum / 22 dB typical isolation
- Return Loss / VSWR: 1.3:1 max input/output VSWR
- System Impedance: 50 Ω nominal
- Power Handling: 4 W max
- Package / Connector: SOT-6 / SC-74 surface-mount package
- Operating Temperature: -40°C to +85°C class for Skyworks infrastructure coupler families
- Design Notes: Confirm coupling direction, pinout, termination requirements and operating band before replacement.
Applications
RF power monitoring, transmitter feedback, ALC loops, VSWR sensing, laboratory test fixtures and communication-system signal sampling.
Useful in production test, wireless infrastructure, telecom equipment, radar/waveguide systems and RF front-end validation where a defined coupled output is required.
Quality & Sourcing
Antrex Electronics can support sourcing for DC08-73LF through available stock checks, BOM consolidation and alternative-lot review. For RF directional couplers, coupling value, frequency range, connector or land-pattern compatibility and packaging condition should be confirmed before shipment.
For shortage coverage, repair projects or engineering builds, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF coupler parts.
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