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DBTC-9-4+
Mini-Circuits
RF DIR COUPLER 5MHZ-1GHZ 5SMD
31721 Pcs New Original In Stock
RF Directional Coupler Cellular 5MHz ~ 1GHz 9 ± 0.5dB 1W 5-SMD Module
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(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (36 Ratings)
DBTC-9-4+
Product Overview
9833769
DiGi Electronics Part Number
DBTC-9-4+-DGManufacturer
Mini-Circuits
DBTC-9-4+
Description
RF DIR COUPLER 5MHZ-1GHZ 5SMDInventory
31721 Pcs New Original In Stock
RF Directional Coupler Cellular 5MHz ~ 1GHz 9 ± 0.5dB 1W 5-SMD Module
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
Real-Time Tracking for Every Order
Secure & Flexible Payment
Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more
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DBTC-9-4+ Technical Specifications
Category
RF Directional Coupler
Packaging
Tape & Reel (TR)
Series
-
Product Status
Active
Coupler Type
Standard
Frequency
5MHz ~ 1GHz
Coupling Factor
9 ± 0.5dB
Applications
Cellular
Insertion Loss
-
Power - Max
1W
Isolation
-
Return Loss
32.7dB
Package / Case
5-SMD Module
Supplier Device Package
-
Datasheet & Documents
HTML Datasheet
DBTC-9-4+-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8548.00.0000
Additional Information
Other Names
3157-DBTC-9-4+TR
Standard Package
2,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
Service après-vente exceptionnel, toujours disponible pour répondre à nos besoins et résoudre rapidement nos problèmes.
Dec 02, 2025
The delivery service was incredibly efficient, making the entire shopping experience smooth and hassle-free.
Dec 02, 2025
DiGi Electronics consistently offers a diverse array of products to choose from.
Dec 02, 2025
The checkout page is clean and easy to fill out, speeding up my purchase process.
Dec 02, 2025
DiGi Electronics’ after-sales service exceeds my expectations whenever I need assistance.
Dec 02, 2025
I was impressed by how swiftly my order was shipped and the helpfulness of their support team.
Dec 02, 2025
They responded to my queries instantly and delivered swiftly. Very professional!
Dec 02, 2025
I appreciate how their transparent pricing helps me make confident purchasing decisions.
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Frequently Asked Questions (FAQ)
What is the frequency range of the mini-circuits RF directional coupler?
The RF directional coupler operates within a frequency range of 5MHz to 1GHz, suitable for cellular communication applications.
What are the main features of the mini-circuits RF directional coupler model DBTC-9-4+?
This model offers a coupling factor of approximately 9 ± 0.5dB, a maximum power handling of 1W, and a return loss of 32.7dB, making it reliable for RF signal measurement and distribution.
Is the mini-circuits RF directional coupler compatible with SMD surface-mount technology?
Yes, the coupler is a 5-SMD module, designed for easy surface-mount installation on standard circuit boards.
What are the typical applications of this RF directional coupler?
It is mainly used in cellular communication systems for signal sampling, testing, and signal routing within the specified frequency range.
Does the mini-circuits RF directional coupler meet environmental and safety standards?
Yes, it is ROHS3 compliant and has a moisture sensitivity level of 1, ensuring it meets environmental and manufacturing standards for electronic components.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
DBTC-9-4+ CAD Models
Mini-Circuits DBTC-9-4+ PCB symbols & footprints
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