Mini-Circuits 20.2 dB SMT Bi-Directional Coupler, 1 - 800 MHz, 50Ω ADCB-20-82+

Description
ADCB-20-82+ is a surface mount, bi-directional coupler, operating over a wide frequency range, 1-800 MHz housed in a small case measuring 0.31” x 0.27” x 0.16” (7.9 mm x 6.9 mm x 4.1 mm). It uses square cores and a unique patented1 circuit design to achieve very flat coupling making it ideal for use in wideband applications.
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Description
ADCB-20-82+ is a surface mount, bi-directional coupler, operating over a wide frequency range, 1-800 MHz housed in a small case measuring 0.31” x 0.27” x 0.16” (7.9 mm x 6.9 mm x 4.1 mm). It uses square cores and a unique patented1 circuit design to achieve very flat coupling making it ideal for use in wideband applications.
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Suppliers

Company
Product
Description
Supplier Links
20.2 dB SMT Bi-Directional Coupler, 1 - 800 MHz, 50Ω - ADCB-20-82+ - Mini-Circuits
Brooklyn, NY, United States
20.2 dB SMT Bi-Directional Coupler, 1 - 800 MHz, 50Ω
ADCB-20-82+
20.2 dB SMT Bi-Directional Coupler, 1 - 800 MHz, 50Ω ADCB-20-82+
ADCB-20-82+ is a surface mount, bi-directional coupler, operating over a wide frequency range, 1-800 MHz housed in a small case measuring 0.31” x 0.27” x 0.16” (7.9 mm x 6.9 mm x 4.1 mm). It uses square cores and a unique patented1 circuit design to achieve very flat coupling making it ideal for use in wideband applications.

ADCB-20-82+ is a surface mount, bi-directional coupler, operating over a wide frequency range, 1-800 MHz housed in a small case measuring 0.31” x 0.27” x 0.16” (7.9 mm x 6.9 mm x 4.1 mm). It uses square cores and a unique patented1 circuit design to achieve very flat coupling making it ideal for use in wideband applications.

Supplier's Site Datasheet
RF Directional Coupler - 3157-ADCB-20-82+TR-ND - DigiKey
Thief River Falls, MN, United States
RF Directional Coupler
3157-ADCB-20-82+TR-ND
RF Directional Coupler 3157-ADCB-20-82+TR-ND
RF Directional Coupler General Purpose 1MHz ~ 800MHz 20.4dB 1W 6-SMD, Flat Leads

RF Directional Coupler General Purpose 1MHz ~ 800MHz 20.4dB 1W 6-SMD, Flat Leads

Buy Now Datasheet
RF Directional Coupler - 3157-ADCB-20-82+DKR-ND - DigiKey
Thief River Falls, MN, United States
RF Directional Coupler
3157-ADCB-20-82+DKR-ND
RF Directional Coupler 3157-ADCB-20-82+DKR-ND
RF Directional Coupler General Purpose 1MHz ~ 800MHz 20.4dB 1W 6-SMD, Flat Leads

RF Directional Coupler General Purpose 1MHz ~ 800MHz 20.4dB 1W 6-SMD, Flat Leads

Buy Now Datasheet
RF Directional Coupler - 3157-ADCB-20-82+CT-ND - DigiKey
Thief River Falls, MN, United States
RF Directional Coupler
3157-ADCB-20-82+CT-ND
RF Directional Coupler 3157-ADCB-20-82+CT-ND
RF Directional Coupler General Purpose 1MHz ~ 800MHz 20.4dB 1W 6-SMD, Flat Leads

RF Directional Coupler General Purpose 1MHz ~ 800MHz 20.4dB 1W 6-SMD, Flat Leads

Buy Now Datasheet
1MHZ 800MHZ Rf Directional Coupler - 850-ADCB-20-82+ - ERSAELECTRONICS PTE. LTD.
Singapore
1MHZ 800MHZ Rf Directional Coupler
850-ADCB-20-82+
1MHZ 800MHZ Rf Directional Coupler 850-ADCB-20-82+
RF DIR COUPLER 1MHZ-800MHZ 6SMD Product overview: ADCB-20-82+ from Mini-Circuits is a Rf Directional Coupler for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1MHZ, 800MHZ. Search-friendly keywords include Rf Directional Coupler, electronic component, datasheet, replacement part, 1MHZ, 800MHZ. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 850-ADCB-20-82+ can be used for catalog matching and distributor lookup.

RF DIR COUPLER 1MHZ-800MHZ 6SMD Product overview: ADCB-20-82+ from Mini-Circuits is a Rf Directional Coupler for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1MHZ, 800MHZ. Search-friendly keywords include Rf Directional Coupler, electronic component, datasheet, replacement part, 1MHZ, 800MHZ. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 850-ADCB-20-82+ can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
RF Directional Coupler - ADCB-20-82+ - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
RF Directional Coupler
ADCB-20-82+
RF Directional Coupler ADCB-20-82+
RF Directional Coupler General Purpose 1MHz ~ 800MHz 20.4dB 1W 6-SMD, Flat Leads

RF Directional Coupler General Purpose 1MHz ~ 800MHz 20.4dB 1W 6-SMD, Flat Leads

Buy Now Datasheet

Technical Specifications

  Mini-Circuits DigiKey ERSAELECTRONICS PTE. LTD. Quarktwin Technology Ltd.
Product Category RF Couplers RF Couplers RF Couplers RF Couplers
Product Number ADCB-20-82+ 3157-ADCB-20-82+TR-ND 850-ADCB-20-82+ ADCB-20-82+
Product Name 20.2 dB SMT Bi-Directional Coupler, 1 - 800 MHz, 50Ω RF Directional Coupler 1MHZ 800MHZ Rf Directional Coupler RF Directional Coupler
RF Coupler Type Bi-Directional Uni-Directional Uni-Directional Uni-Directional
Package Type Surface Mount Surface Mount; 6-SMD, Flat Leads 6-SMD, Flat Leads
Impedance 50 ohms
Frequency Range 1.00 to 800.00 MHz 1.00 to 800.00 MHz 1.00 to 800.00 MHz 1.00 to 800.00 MHz
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