|
|
 |
 |
|
Welcome to Johanson Dielectrics! |
|
Application Specific Ceramic Capacitors
X2Y® Filter and Decoupling Capacitors
Today's circuit designs must maintain Signal Integrity amid increasing
Electro-Magnetic Compliance (EMC) requirements, while at the same time
lowering system costs. X2Y® Technology is an enabler to this end, providing
a quantum leap in circuit performance.
X2Y® replaces multiple standard passives and Integrated Passive Components
with a single device, freeing precious board space for additional active components
or design miniaturization. In short, X2Y® gives end-users the cost advantage
they need to compete in today's market.
Read more about X2Y® Filter & Decoupling Capacitors
High Voltage Ceramic Capacitors
These high voltage capacitors feature a special internal electrode
design which reduces voltage concentrations by distributing voltage
gradients throughout the entire capacitor. This unique design also
affords increased capacitance values in a given case size and voltage
rating. The capacitors are designed and manufactured to the general
requirement of EIA198 and are subjected to a 100% electrical testing
making them well suited for a wide variety of telecommunication,
commercial, and industrial applications.
Read more about High Voltage Ceramic Capacitors
Safety Certified Capacitors
Johanson Dielectrics Type SC ceramic chip capacitors are designed for AC
voltage surge and lightning protection in line-to-ground interface applications
in computer network, modem, facsimile and other equipment. Johanson's safety
capacitor offering includes four different case sizes and NPO and X7R dielectric
materials. These devices are surface mount ready with barrier terminations and
tape and reel packaging.
Read more about Safety Certified Capacitors
TANCERAM® Capacitors for Tantalum Replacement
TANCERAM® chip capacitors can replace tantalum capacitors in many applications
and offer several key advantages over traditional tantalums. Because Tanceram®
capacitors exhibit extremely low ESR, equivalent circuit performance can often
be achieved using considerably lower capacitance values. Low DC leakage reduces
current drain, extending the battery life of portable products. Tancerams® high
DC breakdown voltage ratings offer improved reliability and eliminate large voltage
de-rating common when designing with tantalums.
Read more about TANCERAM® Capacitors for Tantalum Replacement
High Voltage Polyterm™ Ceramic Capacitors
PolyTerm® is a conductive
epoxy termination material loaded with silver, allowing it to absorb much more bending
force than standard termination material. After termination PolyTerm® parts are nickel
and tin plated using the same process as standard parts. There is no effect on
solderability or capability to withstand the soldering process. PolyTerm® capacitors
are ideal for use in telecom, power supply, inverter, and modem applications.
Read more about High Voltage Polyterm™ Ceramic Capacitors
Tin Lead Plated MLCCs
Johanson Dielectrics offers Tin Lead plated versions of all of our SMT MLCC
products for high reliability, aerospace, and other applications where Tin
whiskering is a concern. The plating is Tin Lead over Nickel barrier with 5%
minimum Lead content. The Lead content of the plating in every manufacturing
lot is verified using XRF method, and this data is available upon request.
MIL-PRF-55681 and Hi Rel screened versions are also available.
Read more about Tin Lead Plated MLCCs
|
|
| For everything from high volume, low cost capacitors to application specific ceramic solutions, Johanson Dielectrics has you covered. |
Our wide product offering includes the following Capacitors: Ceramic SMT and Leaded High Voltage and High Temperature, Y2 Safety Certified, Tip & Ring, Tanceram (for Tantalum replacement), Dual and Multi Capacitor Arrays, Low Inductance, X2Y, Switchmode. |
The combination of a high-quality and extensive product offering, low lead times, and a worldwide network of sales and manufacturing locations makes Johanson Dielectrics a world-class business partner.
|
Put our experience to work for you today! |
Also, visit our partner companies for High Frequency and Ultra low ESR RF Capacitors, RF Inductors, Chip Antennas, Baluns, Diplexers, Couplers, Low Pass Filters and Band Pass Filters, Planar arrays and specialty products. |
| |
|
|
|
|