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High Reliability North America MLCC

We specialize in high-reliability multilayer ceramic capacitors (MLCCs) engineered for aerospace, defense, medical, and other mission-critical industries.

Our capacitors, made with advanced Class II dielectrics, deliver exceptional stability and performance in the harshest environments. Rigorous screening and testing ensure that our components meet the highest industry standards, including space-qualified applications.

Applications:

  • Automotive
  • Medical
  • Industrial
  • Transportation
  • Military, Space
  • Other High-Reliability and Mission-Critical Applications

Contact our technical team with your specific requirements.

High Reliability Services Summary
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Specification Details
Case Sizes 0201 - 3838
Rated Voltage 10 - 450V
Capacitance Range 0.1pF to 10 μF
Dielectric Types NP0, X7R
X7R: 5 Configurations Available Standard - ±15%, No bias BX - +15 / -25% at rated voltage BR - +15 / -40% at rated voltage BZ - +15 / -45% at rated voltage BQ - +15 / -50% at rated voltage
Capacitance/Voltage Notes BX, BR, BZ, BQ configurations have lower capacitance and/or voltage ranges than standard
Termination Options Wide range available, including non-magnetic, Palladium, and Tin Lead

Case Size NP0 X7R
02010.1-100 pF100-1000 pF
04020.1-100 pF100-2200 pF
0403 0.1-100 pF120-6800 pF
05040.1-680 pF470-18000 pF
06030.1-750 pF390-10000 pF
08050.3-910 pF680-47000 pF
11110.5-1000 pF820-47000 pF
12060.5-1000 pF1000-56000 pF
12100.5-1500 pF1500-82000 pF
18080.5-2700 pF1800-100000 pF
18120.5-4700 pF3900-330000 pF
18250.5-5600 pF3900-390000 pF
22200.5-18000 pF3900-470000 pF
22250.5-22000 pF3900-560000 pF
25250.5-27000 pF4700-680000 pF
38380.6-51000 pF4700-10000000 pF (to 10μF)

Parameter NP0 X7R
Temperature Coefficient: 0 ±30 PPM/°C -55 to +125°C ±15% -55 to +125°C
Dissipation Factor: .001 (0.1%) max WVDC ≥ 50 VDC, DF = 2.5% max
WVDC ≥ 25 VDC, DF = 3.0% max
WVDC ≥ 16 VDC, DF = 3.5% max
Aging: None 2.5% / decade hour
Insulation Resistance 1000ΩF or 100GΩ
whichever is less @ 25°C, WVDC		 500ΩF or 50GΩ
whichever is less @ 25°C, WVDC
Dielectric Strength: For Vrated = 6 - 200 VDC, DWV = 2.5 x WVDC, 25°C, 50mA max.
For Vrated = 201 - 499 VDC, DWV = 2.0 x WVDC, 25°C, 50mA max.
Test Parameters: C >1000 pF; 1kHz ±50Hz; 1.0±0.2 VRMS
C ≤1000 pF; 1MHz ±50Hz; 1.0±0.2 VRMS 		1kHz ±50Hz;1.0±0.2 VRMS

Termination Type Barrier to Prevent Solder Leaching RoHS Primary Applications
Ni/Sn Ni Yes All solder applications where RoHS is required. This is Johanson’s standard termination used by the largest number of customers. Most likely to be in stock at Johanson or at Johanson authorized distributors.
Ni/SnPb Ni No Military applications where the lead (Pb) mitigates Tin whisker growth.
Flexterm Ni/Sn Ni Yes Flexible terminations for high physical stress applications
Flexterm Ni/SnPb Ni No Flexible terminations for high physical stress applications
Ni/Au Gold Termination Ni Yes Parts are epoxied in place or a mix of solder and epoxy attachment is used. Controlled Au thickness to avoid Gold embrittlement issues when soldering. Premium price.
Cu/Sn (Copper barrier) Cu Yes This non-magnetic termination is best suited for application where very high inductance / magnetic fields are present. Use where RoHS is required. Most common non-magnetic termination.
Cu/SnPb (Copper barrier) Cu No This non-magnetic termination is best suited for application where very high inductance / magnetic fields are present.
PdAg None Yes No plating - solderable thick film PdAg alloy termination. Premium price.
 
Lead-Frame Termination Options
Termination Type Barrier to Prevent Solder Leaching RoHS Primary Applications
Ni None Yes Used in very high-temp applications
Cu/Ni/SnPb Ni No Typically used in military applications
CuSn6 Phosphor Bronze Ni No SnPb plate
Iron-Nickel Alloy Ni Yes Sn plate
Pure Silver Leads None Yes Used in very high power RF. Premium price.

In-House Testing Capabilities

In addition to manufacturing, our Camarillo facility has a complete High Reliability department with in-house testing capabilities.

Comprehensive Mil-Standard Testing Groups A, B & C

Electrical & Mechanical Inspections

  • 100% Electrical Testing
  • Cap, DF, IR, DWV, Voltage Breakdown
  • 100% Visual Inspection (Mil 883 Class K or S Options)
  • Full Data on Serialized Units
  • Hot IR Testing
  • Temperature Capacitance Coefficient (TCC)
  • Temperature Voltage Coefficient (TVC)

Environmental Testing

  • Burn In / Voltage Conditioning
  • Life Testing
  • Class H, K or S Element Evaluation
  • HALT / HASS Testing
  • Humidity Testing
  • Moisture Resistance
  • Resistance to Solder Heat
  • Shear Test / Bond Pull Test
  • Bend Testing
  • Steam Age
  • Temperature Cycling
  • Thermal Shock Testing
  • Shock / Vibration Testing
  • Wire Bond Testing

Analytical Testing

  • Destructive Physical Analysis (DPA)
  • Radiographic Inspection
  • SEM Inspection
  • Solderability Testing
  • Acoustic Microscopy (Sonoscan) Inspection
  • XRF Analysis

RF & Microwave Testing Expertise

  • Vector Network Analyzer (VNA) Measurements
  • Resonant Line Measurements for ESR at Frequency

Simulation software and designer libraries.

How to Order
Example #1

High Reliability Low Voltage, EIA 0805, 200V, NP0/C0G, 0.5pF, ±0.1pF, No Mark, Ni/Sn (RoHS), Default Catalog Item, Bulk

Example #2

Surface Mount <201V, EIA 0805, 200V, NP0/C0G, 0.5pF, ±0.1pF, No Mark, Ni/Sn (RoHS), Default Catalog Item, Bulk

New Johanson Global Part Number Breakdown

* Not all combinations create valid part numbers, ask our Apps Engineering Team for assistance creating a valid part number Request for assistance

Click below to see the new Global Part Number Reference Chart for this product

Subfamily

High Reliability Low Voltage