Premium RF Connector Caps – Full Range of Styles for Secure Protection

RF connector caps from Bracke Manufacturing in male and female styles with and without chains, including SMA, BNC, N-Type, TNC, 7/16 DIN, and more—designed for reliable RF protection.

Extend Equipment Life with Reliable RF Connector Caps | Bracke Manufacturing

Bracke Manufacturing offers a full range of RF connector caps—also known as dust caps or protective caps—to protect your coaxial interfaces from dust, debris, and mechanical wear. Available in male and female styles with or without chain attachments, our caps are compatible with popular connector types including SMA, N-Type, BNC, TNC, 7/16 DIN, and more. Ideal for field use, lab testing, or storage, each cap is engineered for durability, secure fit, and long-lasting protection in RF and microwave systems.

RF connector caps for 7/16 DIN connectors, featuring nickel-plated brass bodies. Available in male and female types with chain attachments, shown from multiple angles.

7/16 DIN Connector Caps

Bracke Manufacturing’s 7/16 DIN connector caps feature a durable brass nickel-plated body, providing excellent corrosion resistance and mechanical protection. These caps are available in both male and female versions with optional chains to secure the cap during field use in high-power RF systems.

7mm RF connector caps with nickel-plated brass construction, shown with and without chain in angled views.

7mm Connector Caps

Designed with a corrosion-resistant brass nickel-plated body, Bracke’s 7mm connector caps offer reliable protection for precision RF connectors. Available with or without chain attachments, these caps help maintain connector performance during storage and transport.

RF connector caps for BNC connectors in male and female styles, with and without chains, made of nickel-plated brass.

BNC Connector Caps

Bracke’s BNC connector caps are built with a rugged brass nickel-plated body to ensure long-term protection from moisture, dust, and wear. Offered in male and female configurations, these caps are available with or without chains for flexible use in RF test and communication systems.

C male and female connector caps with nickel-plated brass bodies, shown from multiple perspectives.

C Connector Caps

Our C connector caps provide robust RF connector protection, built with a corrosion-resistant brass nickel-plated body for durability in tough environments. Models are available in male and female types, with optional chain attachments for secure handling.

Nickel-plated brass F connector caps, male and female, shown in front and side views.

F Connector Caps

Bracke’s F connector caps feature a brass nickel-plated body to deliver durable shielding and environmental protection. Choose between male and female versions, with or without a chain, to suit your system and installation needs.

Nickel-plated brass HN connector caps for male and female connectors, viewed from multiple angles.

HN Connector Caps

Constructed with a nickel-plated brass body, Bracke’s HN connector caps are ideal for protecting high-voltage RF connections. Male and female variants are available, each designed to resist corrosion and wear, with optional chains for secure retention.

RF connector caps for N and UHF male and female connectors, made from nickel-plated brass and shown from multiple angles.

N-Type Connector Caps

Bracke’s N and UHF connector caps are built from brass with a nickel-plated finish for superior corrosion resistance. These rugged caps come in both male and female configurations, with optional chain attachments for added convenience in RF field or lab environments.

Nickel-plated brass SC male and female connector caps with chains, displayed from front and side views.

SC Connector Caps

SC connector caps from Bracke Manufacturing feature a corrosion-resistant nickel-plated brass body for dependable RF protection. Both male and female models include chain attachments to ensure the caps remain secure during use or transport.

SMA connector caps, male and female, made from nickel-plated brass and shown from multiple angles.

SMA Connector Caps

Engineered for high-frequency applications, Bracke’s SMA connector caps are made from brass with a nickel-plated finish to withstand wear, corrosion, and environmental exposure. Available in male and female formats, each cap offers the option of a secure chain attachment.

SMB connector caps with chain, plug and jack styles made from nickel-plated brass, shown in angled views.

SMB Connector Caps

Bracke’s SMB connector caps—available in plug, jack, and 75-ohm variants—feature a nickel-plated brass body that delivers robust mechanical and corrosion resistance. All versions include chains to prevent misplacement in test and RF setups.

SMC connector caps with nickel-plated brass construction, plug and jack formats shown from front and side angles.

SMC Connector Caps

SMC connector caps from Bracke Manufacturing are constructed from brass with a nickel-plated finish to enhance durability and reliability. Choose from plug, jack, or 75-ohm versions, each with a chain for easy retention in compact RF systems.

SSMA male connector cap made of nickel-plated brass, shown from two different angles.

SSMA Connector Caps

The SSMA male connector cap from Bracke features a brass nickel-plated body that offers reliable shielding and corrosion resistance in high-frequency RF applications. Its compact form factor makes it ideal for space-limited environments.

RF connector caps for TNC connectors in male and female versions, made from nickel-plated brass, shown from multiple angles.

TNC Connector Caps

TNC connector caps by Bracke Manufacturing are built from nickel-plated brass, ensuring long-lasting protection for male and female connectors in rugged RF environments. Options include chain attachments to prevent cap loss during use or transport.

RF Connector Caps from Bracke Manufacturing – Reliable Protection for Your System Interfaces

Protect your RF investment with high-quality connector caps from Bracke Manufacturing. Whether you need male or female styles, with or without chain, our caps provide reliable shielding against dust, debris, and mechanical wear. Backed by decades of RF expertise and led by industry veteran Lawrence Pasternack, Bracke is committed to delivering precision components with fast shipping and competitive pricing. Explore our full range of RF and microwave products to support your system from end to end.

Related RF and Microwave Product Categories to Explore

For technical assistance or ordering support, call our team at (949) 756-1600 or email sales@brackemfg.com.

Didn’t find what you were looking for?

Click below to explore Bracke’s extensive lineup of RF and microwave components and accessories.
RF attenuators in fixed, variable, rotary, pushbutton, and toggle styles—designed for accurate signal control across RF and microwave applications.

Browse our wide selection of RF and Microwave products available in our online store. Most orders placed by 4pm PST ship the same day.

Contact Us

We're not around right now. But you can send us an email and we'll get back to you, asap.