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BME Mini-Switchmode® Capacitors

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This new series of miniature switchmode power supply filter capacitors uses BME (Base Metal Electrode) construction to achieve 300-400% capacitance increases and component size reductions compared to their PME (Precious Metal Electrode) counterparts per the examples below.
BME Mini-Switchmode Capacitors

Features:

  • High Capacitance, Small SIze
  • Low ESR/ESL
  • Leadframe reduces thermal & mechanical stress due to board flexure and TCE mismatch
  • Green / ROHS Compliant

Applications:

  • DC-DC Converters
  • Power Supply Input & Output Filters
  • High Capacitance Applications Where Increased Reliability is Required

BME Size / Capacitance Comparison

Technology Chips Volts Max. Cap.
PME 1x 1825 50V 1.2μF
BME 1x 1812 50V 4.7μF
PME 2x 2225 100V 4.4μF
BME 2x 2220 100V 10μF

capacitance

Capacitance / Voltage

Case Size / Part Number
Capacitance
Rating		 DC Voltage
Rating		 Size P0A
1812 Single Stack		 Size P07
2220 Single Stack		 Size P2A
1812 Double Stack		 Size P27
2220 Double Stack
2.2 μF 100V 101P0AW225MJ4U+RC      
4.7 μF 50V 500P0AW475MJ4U+RC      
4.7 μF 100V   101P07W475MJ4U+RC 101P2AW475MJ4U+RC  
10 μF 50V   500P07W106MJ4U+RC 500P2AW106MJ4U+RC  
10 μF 100V       101P27W106MJ4U+RC
22 μF 50V       500P27W226MJ4U+RC
Mechanical
Dimensions		   IN. MM IN. MM IN. MM IN. MM
L Max 0.217 5.5 0.256 6.5 0.217 5.5 0.256 6.5
W Max 0.157 4 0.217 5.5 0.157 4 0.217 5.5
H Max 0.102 2.6 0.118 3 0.205 5.2 0.236 6
h1 Typ. 0.051 1.3 0.051 1.3 0.051 1.3 0.051 1.3
p1 Typ. 0.121 3.08 0.177 4.5 0.121 3.08 0.177 4.5
p2 Typ. 0.059 1.5 0.059 1.5 0.07 1.8 0.07 1.8
  Mini BME Switchmode Capacitor stacked Mini BME Switchmode Capacitor

Mechanical & Electrical

OPERATING RANGE:-55 to +125°C
TEMPERATURE COEFFICIENT:X7R, ±15%
DISSIPATION FACTOR:0.025 (2.5%) max.
AGING RATE:<2.5% per decade
INSULATION RESISTANCE: 10GΩ or 500 ΩF
Whichever is less
WITHSTANDING VOLTAGE:2 X WVDC
TEST CONDITIONS:1kHz ±50Hz; 1.0±0.2 VRMS, 25°C
BME Mini Switrchmode Temperature Coefficient graph
How to Order
Valid options are shown except for Capacitance
A typical PN is N1EF500W106M1J1001B. This part number breaks down as follows:

Capacitors BME MiniSM - 1 chip, 2220, X7R, 50V, 10µF±20%, "J" Leads, 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

BME MiniSM

Size
Multi-Layer Capacitor (MLCC)

1812
2220

Voltage

Industry Std examples:
6.3V
200V
Special Code

3 numeric values in the voltage field - No "R" in the 3 digits - used for values greater than or equal to 10 Volts

1st two digits are Signiant; third digit denotes number of zeros,

  • 100 = 10 Volts
  • 101 = 100 Volts
  • 402 = 4000 Volts

With "R" in the 3 digits - used for capacitance values less than 10 Volts

  • R = decimal point.
  • 6R3 = 6.3 Volts

Dielectric Temp Char

Class 2 Hi-Dielectric Constants
X7R

Capacitance

Industry Std examples:
1 pF
15 pF
4,700 pF
+ Alpha Cap Codes
Special Code

3 numeric values in the voltage field - No "R" in the 3 digits - used for values greater than or equal to 10 pF · 1st two digits are Signiant; third digit denotes number of zeros,

  • 100 = 10 pF
  • 101 = 100 pF

With "R" in the 3 digits - used for capacitance values less than 10pF

  • R = decimal point.
  • R75 = 0.75 pF
  • 8R2 = 8.2 pF

Tolerance

±20%

Marking

No Mark

Termination

Surface Mount
"J" Leads
"J" Leads (RoHs)

Special Code

Default Catalog Item

Packaging

Embossed Tape
13" Reel Emb Tape
Legacy How to Order Information