Keystone Electronics Corp.

Fuse Holders accommodate subminiature fuses.
Architectural & Civil Engineering Products

Fuse Holders accommodate subminiature fuses.

Designed for 8.5 mm diameter fuses, Subminiature Fuse Holders feature barrier design to protect leads from arcing. Thru-hole mounting not only secures placement on PCBs, but also maintains positioning during wave soldering. Low contact resistant tension springs are incorporated, and overall product integrity is ensured by bases manufactured from UL 94 V-0 thermoplastic with gold-plated, beryllium...

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Coin Cell Retainer suits high-density PCB packaging.
Architectural & Civil Engineering Products

Coin Cell Retainer suits high-density PCB packaging.

Intended for automated placement in SMT applications, top-loaded Coin Cell Retainer has solder tails located outside insulating material to support vision systems and other inspection systems. Engineered with spring tension dynamics, device assures low contact resistance, features clearly marked polarity, and is also available for through-hole use. Retainer accepts 11.6 mm coin cell lithium...

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Test Points mount on single, .014 dia. PCB hole.
Computer Hardware & Peripherals

Test Points mount on single, .014 dia. PCB hole.

Engineered for replacing wire-wrap posts and turret terminals, compact style (No. 5021) and multipurpose style (No. 5020) Test Points ensure firm gripping with J-Hooks, EZ-Hooks, grabbers, alligator clips, tips, or probes. Design keeps terminals perpendicular to PCB so relative position is maintained during, and permanently after, wave soldering. Made from .017 in. dia. Phosphor Bronze with Tin...

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Battery Clips suit AAAA cell batteries.
Construction Equipment and Supplies

Battery Clips suit AAAA cell batteries.

Equipped with flow-hole SMT solder tail, low profile Battery Clip is engineered to securely retain cells. Unit is made of .010 thick nickel-plated spring steel and withstands shock and vibration. Clip is available loose or on tape and reel with 500 pecies per 13.0 in. reel. Polystyrene carrier tape meets ANSI/E1A-481 standards, and is 24 mm wide with parts mounted on 16 mm pitch.

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Transistor Sockets offer simple installation.
Electrical Equipment & Systems

Transistor Sockets offer simple installation.

Low-profile, TO-3 Power Transistor Sockets aid in installation of JEDEC-TO-3 MPM Power Transistors by eliminating need to use insulated bushings. Design incorporates collector strip terminal with 6-20 formed threads at either end of socket to facilitate mounting. Additional design elements include nylon tops to accommodate .030, .045, and .090 in. chassis thicknesses and electro-plated, spring...

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LED Spacer Mounts are self-aligning.
Communication Systems & Equipment

LED Spacer Mounts are self-aligning.

LED Spacer Mounts are available for Bi-Lead, T1, and T1 Â-¾ LEDs. Internally tapered barrier guides LED leads through mount, assuring proper alignment on 0.100 in. centers, and removing potential for crimping or shorting LED leads. Molded from Nylon material, mounts control heights from 0.120-0.925 in. with 0.020 in. bosses. Bosses lift mount to serve dual purpose of heat dissipation and...

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Terminal Blocks use integrated springs for wire retention.
Architectural & Civil Engineering Products

Terminal Blocks use integrated springs for wire retention.

Modular PC Terminal Blocks for 2- and 3-wire insertion assure positive, horizontal entry of solid or standard No. 20-18 AWG wire. Interlocking to maximum of 24 units, blocks mount into pre-drilled or stamped holes and provide brass, tin-plated terminations with stainless steel contacts. Housings are Nylon 6/6, UL rated 94V-0. Screwless, push-button devices offer current ratings to 10 A,...

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Insulated Battery Straps accept 9 V batteries.
Fasteners & Hardware

Insulated Battery Straps accept 9 V batteries.

Premium models feature T or I configurations, are supplied with vinyl or fiber base construction and employ spring steel, nickel plated snap-on connectors. Economy types are fully insulated and feature brass, nickel plated contacts with vinyl covering. Pre-wired Dual model connects 9V batteries in series or in parallel. Manufactured with fiber bases and steel, nickel plated contacts, they feature...

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Machine Screws come in zinc-plated steel and nylon.
Fasteners & Hardware

Machine Screws come in zinc-plated steel and nylon.

Machine screws, with binding heads, assure firm, electrical connections. Flat-head styles suit applications where fasteners cannot protrude above mating surfaces. Pan-head types replace round-head styles for smooth surface area uses. Self-tapping, washer/hex-head styles are for sheet metal applications where inserts are not furnished. All feature slotted heads in choice of 2-56, 4-40, 6-32, 8-32,...

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