Tag Archive for: keystone electronics

Keystone Europe MEA+India - Solderless Terminals

Solderless Terminals.

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Keystone Electronics offers a variety of solderless terminals in an array of types, sizes and materials to accommodate a broad range of applications.

These solderless terminals are ideal for rapid wire termination without sacrificing versatility in a design.
Manufactured from Tinned Brass or Copper to accommodate 22 AWG to 10 AWG wires, there is a Keystone Electronics solderless quick fit terminal for every application.

Cost effective, quick-fit female and male tab terminals are available in insulated and non-insulated styles to accept mating terminals or receptacles on boards, terminal blocks or Keystone Electronics battery holders.

Forked tongue style terminals are ideal for use on free-standing studs or terminals blocks as they lie flat against the barrier portion of the terminal block minimizing space.

Ring style terminals provide connectivity security as they can only be installed and removed from a device by removing the mounting screw they are attached to. Ideal for use with Keystone’s Screw Terminals.

These products are available thru Ramses – Keystone Europe MEA+India HQ. distributors network.

Keystone Europe MEA+India - Kapton Tape Fuse Clip

SMT Fuse Clips with Kapton Tape.

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The addition of Kapton tape across the top surface of Keystone Electronics SMT fuse clips provide a more secure part for vacuum pick-and-place assembly systems.

By applying Kapton tape across the top surface of the fuse clip, you create a flat and uniform surface that enhances the grip and stability of the clip during the pick-and-place process. The tape helps to prevent any potential slippage or misalignment that could occur when the vacuum nozzle picks up the fuse clip.

Kapton tape is currently being offered on Keystone’s 2AG, 5mm, mini auto blades and low profile / standard auto blade SMT Fuse Clips.

P/N Fuse Size Current Rating Material Plating UL Recognized Packaging
3561KTR 2AG & 5mm
 15 Amps
 Brass
 Matte Tin
 E201546
 T&R 600pcs
3563KTR Mini Automotive
 15 Amps
 Brass
 Tin-Nickel
 E201546
 T&R 1 500pcs
3583KTR Mini Automotive
 15 Amps
 Brass
 Matte Tin
 NOT
 T&R 1 500pcs
3584KTR Low Profile / Standard Automotive
 20 Amps
 Brass
 Matte Tin
 NOT
 T&R 750pcs
3586KTR Low Profile / Standard Automotive
 30 Amps
 Brass
 Tin-Nickel
 E201546
 T&R 750pcs
3622KTR 2AG & 5mm
 15 Amps
 Brass
 Matte Tin
 NOT
 T&R 700pcs

These products are available thru Ramses – Keystone Europe MEA+India HQ. distributors network.

Keystone Europe MEA+India - 3581 & 3582

SMT & THM Maxi “Auto” Blade Fuse Holders.

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Keystone Electronics full line of fuse clips and holders now includes low insertion force, reliable and compact automotive blade fuse holders for Maxi style Automotive Blade fuses.

These new holders are available in Surface Mount (p/n 3582) and Thru-Hole (p/n 3581) configurations to accommodate MAXI 299, MAX, APX or equivalent fuses in a variety of design applications.

Manufactured to assure secure positioning during soldering, these holders also features fully insulated clips to protect fuses and reduce assembly time. Insulators are made of PA9T Black Nylon with Tin-Nickel Plated Copper contacts to withstand shock and vibration.

Voltage rating is 500 VAC and 40 Amps current.

These products are available thru Ramses – Keystone Europe MEA+India HQ. distributors network.

Keystone Europe MEA+India - 5232 & 5233

Slide-In PC Mount Battery Contacts.

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Keystone Electronics once again met the increasing demands for higher energy, lower weight cylindrical battery usage with the introduction of our latest leaf spring contacts.
These new contacts are designed to slide-into molded cases with wire leads or mounted directly onto a PCB as a SMT Contact.

Engineered with a contact design that adjusts to variations in battery length, these contacts assure low contact resistance and dependable connectivity.
Manufactured from .30mm thick, Spring Steel and supplied with Nickel Plating for superior performance in today’s high tech devices.
Contacts are designed to accommodate A, AA & CR2 cylindrical batteries.

Single cell application, p/n 5233, dual cell applications, p/n 5232.

These products are available thru Ramses – Keystone Europe MEA+India HQ. distributors network.

Keystone Europe MEA+India - 260 & 268

Multi-Use, Snap-On Connector Straps.

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Keystone Electronics introduce a new male and female 9 Volt snap-on connector straps.
They can be used as traditional male and female connections for 9 Volt battery design applications.
In addition to 9 Volt battery use, these contact straps can be used for snap on / snap off connectivity applications in equipment, devices and automotive environments.

These connectors allow for easy and secure connectivity of devices; supplied with an insulated vinyl covered base to reduce short circuit and contact tampering potential. The male stud connector, p/n 268 or the female socket connector, p/n 260 both feature Brass, Nickel Plated contacts for a reliable, low contact resistance battery connection. Rated for up to 2 amp, 120 VAC.
 
Connectors are each supplied with a 152.30mm long #26 AWG wire, 1007 UL/CSA approved. Wire ends are stripped and tinned for simplified installation.
Keystone Europe MEA+India - 6100 & 6102

New SMT Low Profile PCB Edge Connectors.

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Keystone Electronics has a new series of SMT PC Board Connectors designed to pass signals or power across PC Boards are the latest connectivity devices available from Keystone Electronics Corp.

Quick and easy to set-up, these space-saving SMT connectors have a horizontal orientation making them uniquely suitable as parallel board-to-board or board-to-component alternative options for power or signal transferring. These new connectors are designed to provide low profile circuit linkage and minimal footprint for high-density, high current PCB packages on power and aluminum backplanes. All PCB soldering applications, including reflow, may be utilized.

P/N Type Packaging Material Plating
6100 Male Bulk Phosphor Bronze Gold Plate
6100TR Male T&R Phosphor Bronze Gold Plate
6102 Female Bulk Phosphor Bronze Gold Plate
6102TR Female T&R Phosphor Bronze Gold Plate
3579 Male Bulk Brass Matte Tin
3579TR Male T&R Brass Matte Tin

*The female sockets are equipped with side guides for additional reinforcement to minimize PCB movement when installed.

All Tape and Reel parts are packaged per ANSI/EIA-481 standard for compatibility with most vacuum and mechanical pick and place assembly systems.

These products are available thru Ramses – Keystone Europe MEA+India HQ. distributors network.

Keystone Europe MEA+India - Low Profile 20700 & 21700 Lithium-Ion Battery Holders

Low Profile 20700 & 21700 Lithium-Ion Battery Holders.

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New series of low profile, SMT and THM Lithium-Ion holders for 20700 & 21700 batteries to meet increased demands for higher energy, light weight, rechargeable batteries for new generations of electronic products.

Ruggedly built and durable, these compact holders feature low profile, heat resistant UL 94 V-0 Rated Nylon housings with Stainless Steel contacts that are Tin-Nickel Plated.
Holders are ideally suited for use in high energy portable medical devices, consumer and industrial electronic products.
Versatile design accommodates lead free solder and traditional reflow processes. Holders will accept all major manufacturers’ of 20700 or 21700 batteries.

THM Holders
1121 Single cell application
1123 Dual cell application
SMT Holders
1122 Single cell application
1124 Dual cell application

These products are available thru Ramses – Keystone Europe MEA+India HQ. distributors network.

Keystone Europe MEA+India - Titanium Socket Head Screw

Grade 2 Titanium “Head Cap” Screw.

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Grade 2 Titanium “Head Cap” screws from Keystone Electronics are 40% lighter than carbon or stainless steel with a high strength to low weight ratio.

These screws are offered in Metric & Imperial thread sizes from M3 to M6 & from 2-56 to 1/4-20 with various lengths.

Keystone Electronics Titanium screws are manufactured per DIN 912 & ASME B18 specifications, offering superior corrosion resistance to acid, alkali and all chloride substances.

Extremely low magnetic, with a low temperature tenacity. Low coefficent of thermal conductivity and expansion, make them ideal for use in harsh environments as sea water, chemicals, petroleum and biomedical industries.

Metric
P/N Length (mm) Drive Socket Thread
25031 10.00
 2.5mm Hex
 M3 x 0.5
25033 20.00
 2.5mm Hex M3 x 0.5
25035  30.00 2.5mm Hex M3 x 0.5
25041  10.00 3.0mm Hex M4 x 0.7
25043  20.00 3.0mm Hex M4 x 0.7
25045  30.00 3.0mm Hex M4 x 0.7
25051  10.00 4.0mm Hex M5 x 0.8
25053  20.00 4.0mm Hex M5 x 0.8
25055  30.00 4.0mm Hex M5 x 0.8
25061  10.00 5.0mm Hex M6 x 1.0
25062  16.00 5.0mm Hex M6 x 1.0
25063  20.00 5.0mm Hex M6 x 1.0
25067  40.00 5.0mm Hex M6 x 1.0

Imperial
P/N Length (mm) Drive Socket Thread
21202 .125
 5/64 Hex
 2-56
21203 .187 5/64 Hex 2-56
21204 .250 5/64 Hex 2-56
21205 .312 5/64 Hex 2-56
21206 .375 5/64 Hex 2-56
21208 .500 5/64 Hex 2-56
21403 .187 3/32 Hex 4-40
21404 .250 3/32 Hex 4-40
21405 .312 3/32 Hex 4-40
21406 .375 3/32 Hex 4-40
21408 .500 3/32 Hex 4-40
21410 .625 3/32 Hex 4-40
21412 .750 3/32 Hex 4-40
21604 .250 7/64 Hex 6-32
21605 .312 7/64 Hex
 6-32 
21606 .375 7/64 Hex 6-32
21608 .500 7/64 Hex 6-32
21610 .625 7/64 Hex 6-32
21612 .750 7/64 Hex 6-32
21616 1.000
 7/64 Hex 6-32
21804  .250 9/64 Hex 8-32
21806  .375 9/64 Hex 8-32
21808 .500 9/64 Hex 8-32
21810 .625 9/64 Hex 8-32
21812 .750 9/64 Hex 8-32
21816 1.000 9/64 Hex 8-32
21820 1.250
 9/64 Hex 8-32
21004  .250 9/64 Hex 10-32
21006  .375 9/64 Hex 10-32
21008 .500 9/64 Hex 10-32
21010 .625 9/64 Hex 10-32
21012 .750 9/64 Hex 10-32
21016 1.000 9/64 Hex 10-32
21904  .250 3/16 Hex 1/4-32
21906  .375 3/16 Hex 1/4-32
21908 .500 3/16 Hex 1/4-32
21910 .625 3/16 Hex 1/4-32
21912 .750 3/16 Hex 1/4-32
21914 .875 3/16 Hex 1/4-32
21916 1.000
 3/16 Hex 1/4-32
21918 1.125
 3/16 Hex 1/4-32

Other grades, threads and configurations are avaible upon request.

These products are available thru Ramses – Keystone Europe MEA+India HQ. distributors network.

Keystone Europe MEA+India - Quick Fit Terminals

SMT & THM UL Recognized Male PCB Quick Fit Terminals.

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Innovative Male PCB Quick Fit terminals designed by Keystone Electronics to hold up under repeated mating cycles are manufactured from Brass and supplied with a Tin Plate.

Available in SMT as well as horizontal and vertical THM configurations. The space saving design makes them ideal for use in dense PCB boards and offer easy access for connecting and disconnecting Quick-Fit female terminals.

Sturdi-Mount style is designed with “fingers” to provide increased PCB mounting strength and stability by maintaining the terminal’s perpendicularity to PCB during and permanently after wave soldering.
These Male Quick Fit are available with 2.8mm, 4.8mm, 5.2mm & 6.4mm tab size in.

They are in compliance with Underwriters Laboratories Inc. (UL) component program, UL file number E201546. They meet the dimensional and functional requirements of the National Electrical Manufacturers Association specification number NEMA2-1982-(1988) and UL310.

These products are available thru Ramses – Keystone Europe MEA+India HQ. distributors network.

Keystone Europe MEA+India - Coiled Battery Contact

Coiled PC/Case Mount Battery Contacts.

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To support the increasing demands for higher energy, lower weight cylindrical battery usage, Keystone Electronics has introduced our latest coil spring contacts designed to slide-into molded cases with no wire lead, direct placement onto a PCB.

Engineered with a contact design that adjusts to variations in battery length, these contacts assure low contact resistance and dependable connectivity.

These contacts also offer the convenience of being drop in replacements for standard leaf spring contacts. Contacts can accommodate cylindrical batteries styles including A, AA, AAA and, CR2 cells virtually eliminating the need to specify brand and style.

Manufactured from .61mm Steel Wire with Nickel Plating for superior performance in today’s high tech devices.

P/N Polarity Suitable for
242 Positive A, AA & CR2
243 Negative A, AA & CR2
179 Positive AAA, AAAA, N, A23 & A27
180 Negative AAA, AAAA, N, A23 & A27
244 Dual AA & CR2
181 Dual AAA

These products are available thru Ramses – Keystone Europe MEA+India HQ. distributors network.