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Fuses, Circuit Breakers, Lightning & Surge Protectors
Manufacturers & Services

RF Cafe's - whole-house surge protector Here at RF Cafe, we protect the computer and data storage with a whole-house surge protector with this SurgePro by GE. It is a pretty simple installation that also requires a 2-pole circuit breaker in the panel. Cheap peace-of-mind for $80 (+ $15 for the breaker). We also use surge protectors at all the duplex receptacles where electronics plug in.

Please contact my advertisers first. Thank-you.

My policy is to only list companies that actually manufacture product or offer services related to the page title subject. Product distributors and sales representatives are not listed (they have their own page). This helps guarantee that each listing offers a unique product or service. NOTICE: I am no longer adding hyperlinks. Your best bet is to use a search engine to find company websites directly. If you are interested in advertising, please visit my Advertising information page.

Please click here to visit the JFW website JFW Industries
Indianapolis, IN
Toll-Free: 877-887-4539

JFW attenuatorsJFW Industries is a world leader in designing and manufacturing of passive RF components and application specific test systems. These components include attenuators, RF switches, and specialized test systems for use in the cellular, telecom, OEM test JFW switch matrixequipment, medical, automotive, defense, and automated test systems markets. Application specific designs are the cornerstone of JFW's continuous technical advances in RF components.

- JFW is an ISO 9000:2000 registered company -

  • Matrix Switches
  • Power Dividers
  • Test Accessories
  • Switched/Rotary
     Attenuators
  • Programmable
     Attenuators
• RF Switches
• Variable Attenuators
• RF Fuse Holders
• RF & DC Cable
   Assemblies
• Fixed Attenuators
   & Terminations
JFW RF Conversion ToolGet JFW's
RF Conversion
Tool
All JFW test systems are available with GPIB, RS-232, Ethernet, or TTL interfaces. RoHS Compliant.

AIR802 | AIR802.com
630-428-3108 | Naperville, IL
Manufacturer of antennas, coaxial cable and connectors, lightning protectors, stripping & crimping tools.

Alpha Delta Communications | alphadeltacom.com
888-302-8777 | Manchester, KY
Accessories for commercial and amateur radio communications including coaxial surge protectors & antennas.

Bel Fuse | belfuse.com
800-BEL-FUSE | Jersey City, NJ
Surface mount , Micro Fuse, quick-blow, slow-blow, DC-DC converters, PCB mount, DIP, SIP, SMD.

Bourns | bourns.com
877-426-8767 | Riverside, CA
Circuit protection, microelectronic packaging solutions, DC/DC converters, potentiometers, switches, fuses.

Circuit Components | cci-msc.com
480-967-0624 | Tempe, AZ
Custom bus bars, standard printed circuit bus bars & board stiffeners, micro substrates, surge suppressors.

Citel Protection | citelprotection.com
800-248-3548 | Miami, FL
Surge protectors, lightning arrestors, gas tubes.

Cooper Bussmann | bussmann.com
636-394-2877 | St. Louis, MO
Glass, automotive, fast and slow blow, surface mount, resettable fuses. SurgeX ESD protection, 0805 & 0603 sizes, terminal blocks, disconnect switches.

Cutler-Hammer (now Eaton Electrical) | ch.cutler-hammer.com
412-893-3300 | Moon Township , PA
Circuit breakers, drives & motors, fuses, panelboards, sensors, surge suppression, switches, terminal blocks, more.

Federal Pacific | federalpacific.com
276-669-4084 | Bristol, VA
Transformer, switchgear products, circuit breakers & panels.

General Semiconductor (now Vishay) | gensemi.com
Malvern, PA
Analog multiplexers, switches, attenuators, capacitors, connectors, crystals, DC/DC converters, diodes, displays, FETs, hybrids & substrates, inductors, integrated modules, IR emitting diodes, IR receiver modules, IR touch panels, IrDA transceivers, isolators, JFETs, LEDs, load cells, MOSFETs, motion transducers, networks, optical sensors, optocouplers, oscillators, and more.

KM Parts (Klockner Moeller) | klocknermoeller.com
866-595-9616 | Englewood, FL
Produces high quality motor control, automation, power distribution, automation systems and components for industrial uses and infrastructural and residential buildings including circuit breakers, safety products, push buttons, control relays & timers, contactors and motor starters.
Littelfuse | littelfuse.com
800-999-9445 | Des Plaines, IL
Fuses and resettable PTCs, ESD suppressors, gas plasma arrestors (GDTs), silicon avalanche diodes (SADs), surface mount multilayer varistors (MLVs), metal oxide varistors (MOVs), silicon controlled rectifiers (SCRs), triacs, sidacs, diacs and rectifiers.

NexTek | nexteklightning.com
978-486-0582 | Westford, MA
Coaxial lightning protectors. Wide-band and narrow-band to 6 GHz. 7-16, N, RP, TNC and other popular connectors.

Panel Components Corp (now Interpower Corporation) | interpower.com
800-662-2290 | Oskaloosa, IA
Cords, cord sets, plugs, sockets, high power pin & sleeve devices, cable, strain reliefs, terminal blocks, inlets, modules, accessory power, switches & voltage selector, fuses, fuseholders, transformers, voltage changers, socket strips, testing & safety equipment.
Please click here to visit the Isotec websiteISOTEC
Great Neck, NY
Phone: 516-780-2766
Fax: 718-321-9121
Since our inception in 1996 in Korea, ISOTEC has been a leading manufacturer of RF and Microwave Connectors such as SMA, MCX, SSMB, Low PIM, N, 7/16 type, etc., and RF Components such as Attenuators, Terminations, Power Dividers and more, for wireless service providers, and other RF systems designers.
We provide recognized and trusted products and service to our customers in more than 60 countries worldwide. ISOTEC offers also an extensive product mix with RF Filters and Multiplexers and others.

ISOTEC is ISO-9001 and ISO-14001 registered.
 RF Connectors:
       SMA, MCX, MMCX, SMB, BNC, TNC, SSMB
       SSMC, QMA, SMP,LOW PIM N and 7/16
 RF Components:
      Attenuators, Terminations, Power Dividers,
      Directional Couplers, Arrestors, LNAs, etc.
 RF Cable Adaptors:
      Between-series and within-series adaptors
 RF Coaxial Cable Assemblies:
      Semi-Rigid, Semi-Flexible, Flexible Cables
 RF Filters:
      Cavity, LC Filters, and Multiplexers


Raychem/Tyco | circuitprotection.com
800-227-7040
Resettable devices, surge protectors, protected power switches, magnetics products, metal oxide varistor devices.

RF & Connector Technology | rf-ct.com
+82 505 274 0002 | Suwon, Kyounggi, Korea
Coaxial connector, cable assembly & RF passive components

RF TEC Mfg., Inc | rftec.com
770-487-2187 | Peachtree City, GA
Push-on/slide-on/SMA, N adapter, K connectors, V connectors, RF connectors, OEM RF connectors, custom cable assemblies, RF in-line surge protectors, DC ~ 118 GHz.

Schurter | schurter.com
800-848-2600 | Santa Rosa, CA
Fuses, switches & pushbuttons, keyboard systems, power entry modules, circuit breakers, data & signal connectors, test jacks & probes.

Semtech | semtech.com
888-798-3983 | Camarillo, CA
Power management, ESD & EMI filter devices, power discretes, test & measurement devices.

Surge Suppression International | surgesuppression.com
Complete and capable line of high quality, ISO 9001 manufactured Surge Protective Devices (SPD's) for Industrial, Commercial and Department of Defense applications, covering the full range of applications for AC/DC power, data, current loop, and telecommunications. From .5 volts (DC) to 7200 volts (AC) applications, we cover any surge suppression need.

vidaRF | vidarf.com
877-777-8432 | Lancaster, MA
Designs and manufactures reliable and cost-effective RF | Microwave components including connectors, adapters, terminations, cable assemblies, antennas, converters (baluns), surge protectors.
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RF Cafe Software

RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
RF system analysis including
frequency conversion & filters

RF & EE Symbols Word
RF Stencils for Visio

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RF Cafe Software

Calculator Workbook
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Smith Chart™ for Visio
Smith Chart™ for Excel