Keystone Electronics Corp.

Micro-USB Interconnects save space, accelerate data transfer.
Construction Equipment and Supplies

Micro-USB Interconnects save space, accelerate data transfer.

Built to withstand greater than 10,000 mating cycles, micro-USB plugs and sockets are manufactured with gold-plated contacts and support On-the Go (OTG) technology for mobile device connectivity without host computer. products include SMT Micro-USB 2.0 Type B socket, No. 940TR, with UL94V-0 rated insulating material and thru-hole mount Micro-USB 3.0 Type B Socket, No. 955, that delivers data...

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Automotive Blade Fuse Holders have PCB-mount design.
Architectural & Civil Engineering Products

Automotive Blade Fuse Holders have PCB-mount design.

Fuse holders incorporate 2 receptacle terminals made from brass with tin over nickel plated finish that are pre-assembled to a UL rated 94V-0 glass filled nylon base. Receptacle contacts hold the fuse securely, assuring positive connections and low contact resistance. Mini, Standard, and Maxi versions suit 30, 40, and 60 A applications, respectively, and are compatible with various Littlefuse and...

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Test Points come in 10 colors.
Computer Hardware & Peripherals

Test Points come in 10 colors.

Designed to replace wire-wrap posts and turret terminals, Test Points come in Brown, Green, Blue, Purple, and Gray, as well as Red, Black, White, Yellow, and Orange. All may be used on .062 and .093 thick PCBs with variety of gripping devices, including J-hooks, EZ-hooks, grabbers, alligator clips, tips, and probes. Designs also serve to keep onboard terminals perpendicular to PCB so that...

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Ruggedized Lithium Coin Cell Holders have low-profile design.
Architectural & Civil Engineering Products

Ruggedized Lithium Coin Cell Holders have low-profile design.

Low Profile Lithium Coin Cell Holders securely retain No. 2450 Lithium Coin Cells under shock and vibration conditions in high-density PCB applications. Featuring dual-spring contacts, polarized products may be used with most vacuum and mechanical pick-and-place assemblies. Parts are manufactured with .008 in. thick phosphor bronze and gold plate over glass-filled LCP base, rated UL 94V-0.

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Battery Retainers accept 4.8 mm ML414 batteries.
Fasteners & Hardware

Battery Retainers accept 4.8 mm ML414 batteries.

Suited for high-density PCB packaging, miniature Lithium Button Cell Retainers are engineered with spring tension to assure low contact resistance while firmly securing battery. Surface mount units are compatible with all soldering and reflow operations. Manufactured of phosphor bronze with solder tails located outside body, retainers are suitable for miniature electronics such as watches,...

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SMT Battery Holders target electronic products.
Architectural & Civil Engineering Products

SMT Battery Holders target electronic products.

Designed for cylindrical Lithium and Alkaline batteries, Surface Mount Battery Holders incorporate heat-resistant Nylon housing and gold-plated phosphor bronze contacts. Units feature rugged design that is suited for consumer and industrial electronic products. Engineered for both lead-free and traditional reflow process soldering, holders are available for Â-½ AA Lithium, 2/3 A lithium, AA,...

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Insulated Coin Cell Retainers target 3 or 6 V applications.
Fasteners & Hardware

Insulated Coin Cell Retainers target 3 or 6 V applications.

Suited for high-density PCB packaging, low-profile Coin Cell Retainers are designed for lead free solder and traditional reflow processes. Units protect battery from shorting if inserted incorrectly, and allow user to stack two 20 mm cells on top of each other to achieve 6 V of power on same board. They are also suited for single cell 3-volt applications. Offering clearly marked polarity, rugged...

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Architectural & Civil Engineering Products

Auto Blade Fuse Holders leverage SMT design for stability.

Featuring voltage and current ratings of 500 Vac and 20 A, respectively, surface-mount 2-in-1 THM automotive blade fuse holders are manufactured to ensure secure positioning during reflow soldering. They feature fully insulated clips to protect fuses, and insulators are made of UL 94 V-0 Nylon with tin-nickel-plated Brass contacts to withstand shock and vibration. Range of parts offer varied...

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Hole Spacers are offered in clear round versions.
Fasteners & Hardware

Hole Spacers are offered in clear round versions.

Round Clear Hole Spacers are available with clearance holes for No. 4, 6, 8, and 10 screw sizes. Aluminum spacers feature clear Iridite finish as per MIL-C-5541; while brass spacers feature nickel finish as per QQ-N-290. Insulated types include nylon 6/6 spacers in natural color and Phenolic spacers manufactured from natural color PBE grade material. Modifications and custom fabrications can also...

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