EHF-FD1540
RF DIR COUPLER 800MHZ-1GHZ 0603
Quick Answer: EHF-FD1540 from Panasonic Electronic Components is a RF directional coupler used to sample a controlled portion of an RF signal while maintaining the main through path.
- Manufacturer
- Panasonic Electronic Components
- Product Category
- RF Directional Couplers
- Package
- 0603 (1608 Metric)
- Stock
- 868 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Panasonic Electronic Components |
|---|---|
| Product Category | RF Directional Couplers |
| Applications | Telecom/Datacom Systems |
| Coupler Type | Standard |
| Coupling Factor | 17 ± 2dB |
| Frequency | 800MHz ~ 1GHz |
| ion Loss | 0.25dB |
| Isolation | 25dB |
| Min Qty | 0 |
| Package | Tape & Reel (TR) |
| Product status | Obsolete |
| Supplier Device Package | 0603 (1608 metric) |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for EHF-FD1540.
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 EHF-FD1540
Product Overview
EHF-FD1540 from Panasonic Electronic Components is a RF directional 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 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 or test setup before purchase.
Key Features
- Manufacturer: Panasonic Electronic Components
- Part Number: EHF-FD1540
- Device Type: RF directional coupler
- Coupler Configuration: directional RF sampling coupler for monitoring forward or coupled RF power
- Frequency Range: 800 MHz to 1 GHz
- Coupling Factor: 17 ± 2 dB
- Insertion Loss: 0.25 dB
- Directivity / Isolation: 25 dB isolation
- System Impedance: RF directional coupler for telecom/datacom; impedance per application design
- Power Handling: power rating per Panasonic/DigiKey product data
- Package / Connector: 0603 (1608 metric) SMD
- Design Notes: Confirm coupling direction, terminated port requirements, land pattern or connector interface, and the exact datasheet revision before substitution.
Applications
RF power monitoring, transmitter feedback, ALC loops, VSWR sensing, test fixtures and communication-system signal sampling.
Useful in production test, lab measurement, wireless infrastructure, cable/telecom equipment and RF front-end validation where a defined coupled output is required.
Quality & Sourcing
Antrex Electronics can support sourcing for EHF-FD1540 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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