Comes in black or metallic color.
8000 Fan Base
- Metallic
- Black
9000 Fan Base
- Black
600-7 Fan Base
- Metallic
- Black
7800 Fan Base
- Metallic
Fan Bases
Archives: Products
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Captive Panel Screws & Retainers
Captive screws are a type of screw typically used in PC boards and equipment panel assemblies where mounting hardware is subject to loss. Identifiable by the unthreaded shank with a threaded end, captive screws are often combined with washers, springs, and retainers depending on their intended function, to create a self-captivating assembly. They are especially useful for fastening applications where thermal conductivity, vibration, shock, and thermal expansion are a factor, or where panels must be removed/reinstalled on the fly with speed and efficiency. Precision-machined captive screws are often found in military, medical, electronic, and industrial applications where tight tolerances and high quality and reliability are a factor.
RAF captive screws are available in six different styles in both American and Metric dimensions. In addition to standard models, variations can be chosen such as slotted, unslotted, or hex heads, washers for oval head styles, and retainer spring and washer sets. RAF offers 7 swaged retainer types to match all captive screw sizes. Captive screws are available in lengths ranging from 21/32″ to 2″ and with threads from 2/56 to 3/8-16. Head diameters are available from 5/16″ to 3/4.”
Materials
Choose from a wide variety of materials including:
- brass
- steel
- stainless steel
- and much more
We offer more than 40 different finishes available to suit any need. Custom lengths are available.
Chassis Fasteners
Chassis fasteners are swage-mounted square fasteners with either 4-40 or 6/32 threads. This fastener allows for assemblies to be mounted at a 90-degree angle from a circuit board or panel enclosure.
Materials
RAF Chassis fasteners are available in aluminum and brass in 1/4″ or 3/8″ squares and accommodate panel thicknesses from 1/32″ to 1/8″.
NAS Precision Fasteners
Learn more about NAS precision fasteners
Handles & Ferrules
Handles, also known as pull handles, or mounting handles, are designed for use on the outside of a unit or rack cabinet, like rack panels and instrument cases. RAF offers 11 attractive and functional handle lines in both American and Metric dimensions. In addition, a choice of handle ferrules is offered to reinforce and complete the installation.
RAF handles and ferrules are available in aluminum, brass, steel, and stainless steel with over 40 metallic finishes. Handle styles include:
- standard round
- offset round
- oval and rectangular with folding
- freefall
- 2-, 3-, and infinite-position models
Choose from internal and external threads to suit any project. Handles come in 3/4″ to 7″ lengths, and heights up to 3″.
Connector Hardware
Locking post assemblies and screw lock assemblies are primarily used to secure D-type cable connectors in computers and other electronic equipment together. They come as a complete set including two flat washers, one lock washer, and one nut. They meet all the important industry specifications and can be customized for your application.
Specifications
Locking post assemblies are available in thread lengths of 0.312″ to 0.458″. Body diameter is standard at 3/16″ hex and body length is 3/16″ with 4-40 threads. They are available in American standard dimensions.
Materials
Choose from a wide variety of materials including:
- brass
- steel
- stainless steel
- aluminum
- and much more
ALN Series
Ohmite has the solution for high-wattage surface mount chips. The ALN series thick film chips offer 3.5 watts of power dissipation in a 2512 package size. This is accomplished with the use of an Aluminum Nitride substrate. Aluminum Nitride (AlNi) dissipates heat far more efficiently than standard Alumina or Ceramic substrates. Ohmite has engineered a thick film printing process to apply a resistive ink to the AlNi substrate creating an optimal chip for high power. Temperature coefficients are down to 150 ppm providing a chip with great stability.
Features
- Thick film resistive element on an aluminum nitride (AlN) substrate
- Lead (Pb)-free wraparound termination over nickel barrier
- Industry-standard size 2512 for easy PCB application
Applications
- Industrial
- Telecom markets
PCS Series
Available in three sizes (1206, 2512, and 2728) the PCS Series offers low resistance values to 0.50mΩ. This product provides users with high-precision current sensing and voltage division. It also offers low TCR to ±50ppm, excellent long-term stability, and RoHS compliance.
Features
- Low Resistance to 0.5mΩ
- Low TCR to ±50ppm
- Excellent long-term stability
- RoHS compliant and halogen-free
- Lead-free
- High-precision current sensing and voltage division
FK/GK Series
RoHS-Compliant Metal Element Kelvin Resistor
Ohmite’s FK/GK Series is a low-resistance, four-terminal element resistor with a power rating of up to 5W. This product offers excellent long-term stability and is ideal for mounting on DCB/IMS substrates. Ohmite recommends the FK/GK Series for the following applications: frequency converters, power modules, automatic control power supply, current sensors for power hybrid applications, and high-current applications for the automotive market.
Features
- Power rating up to 5 watt
- 4-terminal connection
- Excellent long-term stability
- Ideal for mounting on DCB/IMS substrate
- RoHS compliant
Applications
- Current sensor for power hybrid applications
- Frequency converters
- Power modules
- Automatic control power supply
- High-current applications for the automotive market
TGHD Series
Noninductive High-Power Resistor
Using the SOT-227 package, the TGHD series features flat-type, 100W high-power resistors that require an air-cooled heatsink or water-cooling to reach peak performance. These resistors are offered either with quick-connect tabs or fly wire leads. The TGHD Series is a great option for applications such as harmonic filters, surge protection, dummy loads, high-frequency amplifiers, and many more!
Features
- #187 Quick-connect tabs or fly wire leads
- Flat-type, 100W high-power resistor
- Air-cooled heat sink or water cooling required
- Higher density packing, vibration-proof, insulation withstand voltage and perfect heat dissipation possible
- TGHDX with wire leads follows the popular SOT-227 land pattern
Applications
- Harmonic filter
- Snubber resistors
- Surge protection
- Breeder resistor
- Dummy load
- Gate resistor
- Dumping resistor for automotive electronics
- Power supplies
- High-frequency amplifiers
BGA Heatsinks
Ohmite now carries a line of heatsink solutions that are specifically designed for your BGA and PBGA applications. Ohmite’s heatsinks provide a low-cost thermal solution for these specific packages in multiple sizes. Our heatsink solutions can be attached to devices with adhesive thermal tape, making installation as seamless as possible. Custom heatsinks are available upon request.
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