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High frequency capacitor DGCX MPB105J2SC38GC2FR0R with metallized polypropylene film and epoxy resin

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High frequency capacitor DGCX MPB105J2SC38GC2FR0R with metallized polypropylene film and epoxy resin

Capacitance : 1uF

Tolerance : ±5%

Voltage Rating : 450V

Description : 1uF Film Capacitor ±5% 450V Through Hole

Mfr. Part # : MPB105J2SC38GC2FR0R

Model Number : MPB105J2SC38GC2FR0R

Package : Through Hole

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Product Overview

The CBB21B(R)/MKPH series are box-type metallized polypropylene film capacitors designed for high-frequency DC and PFC applications in electronic equipment. These capacitors are ideal for coupling, decoupling, and filtering functions, offering a small, non-inductive wound structure. They feature a flame-retardant plastic case and epoxy resin encapsulation, ensuring good dimensional consistency, low loss, and minimal internal temperature rise. Typical applications include switching power supplies requiring DC blocking, filtering, coupling, and bypassing.

Product Attributes

  • Brand: DGCX
  • Product Series: CBB21B(R)/MKPH
  • Origin: Dongguan, China
  • Construction: Box-type, metallized polypropylene film, non-inductive winding
  • Encapsulation: Flame-retardant plastic case (PBT) and flame-retardant epoxy resin
  • Leads: Tinned copper wire
  • Internal Material: Metallized Polypropylene Film (MPPA), Tin-Zinc Alloy wire (spray welding layer)
  • Environmental Compliance: RoHS, REACH, Halogen-free (if required)

Technical Specifications

Product Code Example: MPB105J2SC38GC2FR0R

Model Specification Example: CBB21B(R)/MKPH 1uF5% 450V.dc (13.016.06.0)

P/N Cap (uF) Tol. % R.V VDC DF (1KHz) % Dimensions (mm) (0.5) Lead Pitch (P) (0.5) Lead Diameter (d) 0.05
MPB105J2SC38GC2FR0R 1 5 450 0.1 W: 13.0, H: 16.0, T: 6.0 10.0 0.6

General Electrical Characteristics

Item Technical Specification Standard
Climatic Category 40/105/21
Operating Temperature Range -40~+105 (+85~+105: Rated voltage derating 1.25% / )
Rated Temperature +85
Capacitance Range 0.001F15F
Capacitance Tolerance 5%(J); 10%(K)
Rated Voltage 160Vdc/90Vac, 250Vdc/160Vac, 400Vdc/220Vac, 630Vdc/250Vac
Dissipation Factor (tan ) 0.1% (1KHz at 20~25)
Insulation Resistance 50000M for C0.33uF (100VDC, 60s)
15000M*uF for C>0.33uF (100VDC, 60s)
Withstand Voltage 1.6UR for 5 seconds
Max. Pulse Rise Time (dV/dt) Refer to table in source document for specific voltage ratings and lead pitches.

Product Structure and Main Materials

No. Main Material Description Remarks
1 Metallized Polypropylene Film MPPA -/-
2 Spray Welding Layer Tin-Zinc Alloy Wire -/-
3 Leads Tinned Copper Wire -/-
4 Potting Material Epoxy Resin Flame-retardant UL94V-0
5 Outer Protection Material PBT Plastic Case Flame-retardant UL94V-0

Packaging Specifications

  • Inner Box Dimensions: 34.5*23.5*24.5 cm (L*W*H)
  • Outer Box Dimensions: 49*36*27 cm (L*W*H)
  • Packaging Details: Includes manufacturer part number, batch count, Lot No. Capacitors are packaged in transparent PVC bags for moisture and dust protection. RoHS environmental mark included. Other customer marking requirements can be accommodated.

Storage Conditions

  • Temperature: Max 35
  • Relative Humidity: Max 80%
  • Storage Duration: Maximum 12 months from the production date marked on the packaging bag.
  • Note: Prolonged exposure to air may degrade lead solderability. Avoid high temperature and high humidity environments.

Environmental Characteristics

  • Compliant with RoHS requirements.
  • Compliant with REACH requirements.
  • Compliant with Halogen-free requirements (if specified).

Product Electrical Characteristics and Test Conditions

General Test Conditions: Ambient temperature 1535, Relative humidity 25%75%. For disputed results: Ambient temperature 202, Relative humidity 60%70%.

No. Item Characteristic Test Method
1 Terminal Strength Tensile Strength, Bending Strength Wire diameter: 0.6&0.8mm; Tensile: 10N for 10s; Bending: 5N, 90x2 times. No visible mechanical damage.
2 Solderability Tinning Rate Flux Temp: 2455, Immersion Time: 2.50.5s. Tinning rate 95%.
3 Soldering Heat Resistance Appearance, tan increase, Capacitance change Solder Temp: 2605, Immersion Time: 101s. Restore Time: 1-2h. tan increase 0.004. C/C3%.
4 Temperature Rapid Change Appearance A=-40, B=+105, 5 cycles. Duration: 30min. No visible damage.
5 Vibration Appearance Amplitude 0.75mm or acceleration 98m/s (whichever is smaller), Frequency 10-500Hz, 3 directions, 2h each direction, total 6h. No visible damage.
6 Impact Appearance 4000 times, acceleration 390m/s, pulse duration 6ms. No visible damage.
7 Sequential Humidity / Temperature Test Appearance, Capacitance change, tan increase, Insulation Resistance Dry Heat +105 (16h), Cyclic Damp Heat (Test Db, 1st cycle), Cold -40 (2h), Low Pressure 8.5kPa (1h). Subsequent cycles Damp Heat. Final measurement: Appearance, C/C5%, tan increase 0.005, IR/IR50%.
8 Damp Heat, Steady State Appearance, Capacitance change, tan increase, Insulation Resistance RH 90-95%, Temp: 402, 56 days. Restore Time: 1-2h. Appearance, C/C5%, tan increase 0.002, IR/IR50%.
9 Endurance Appearance, Capacitance change, tan increase, Insulation Resistance T=85, 1000h, applied voltage: 1.25UR. Appearance, C/C8%, tan increase 0.004, IR/IR50%.
10 Characteristics Dependent on Temperature Capacitance Measurement At points b, d, f. Lower limit category temp -40: 0(Cb-Cd)/Cd+3%. Upper limit category temp 105: -4.0%(Cf-Cd)/Cd0.
11 Charge and Discharge Capacitance change, tan increase, Insulation Resistance 10,000 cycles. C/C5%, tan increase 0.005, IR/IR50%.

Usage Rules

  • Usage Range: Do not exceed the upper category temperature. Avoid overload. Do not exceed maximum pulse current.
  • Handling Precautions: Avoid repeatedly squeezing the base of the leads. Be mindful of the lead tips.
  • Soldering: Solder iron tip temperature should not exceed 350, with a soldering time not exceeding 3 seconds. For wave soldering, refer to specific temperature and time limits for MPP capacitors to prevent electrical characteristic degradation or damage.

Curves

  • Effective Voltage vs. Frequency Characteristic Curve (Refer to source document for graph)
  • Effective Current vs. Frequency Characteristic Curve (Refer to source document for graph)

2505291610_DGCX-MPB105J2SC38GC2FR0R_C49003028.pdf


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