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Specifications
Mfr. Part #:
MKP684J2JD70GC4F00R
Package:
Through Hole,P=15mm
Key Attributes
Model Number:
MKP684J2JD70GC4F00R
Product Description
Product Overview
The CBB21B(R)/MKPH series are box-type metallized polypropylene film capacitors designed for high-frequency DC pulse applications in electronic equipment. These capacitors feature a non-inductive winding structure, flame-retardant plastic casing, and epoxy resin encapsulation, ensuring small size, excellent appearance consistency, and low internal temperature rise. They are widely used in AC-DC conversion, filtering, coupling, and bypassing circuits within switching power supplies and PFC applications.
Product Attributes
- Brand: DGCX ()
- Product Series: CBB21B(R)/MKPH
- Construction: Box-type
- Internal Structure: Non-inductive winding, metallized polypropylene film
- Encapsulation: Flame-retardant plastic casing (PBT) and flame-retardant epoxy resin
- Leads: Tinned copper wire
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Color: Grey box (for the specific model MKPH 684J/630V/P=15 5% W18*H19*T11)
Technical Specifications
| Specification | Details |
|---|---|
| Product Model | CBB21B(R)/MKPH |
| Product Code | MKP684J2JD70GC4F00R |
| Nominal Capacity | 0.68 F |
| Capacitance Tolerance | 5% (J) |
| Rated Voltage (VDC) | 630V |
| Rated Voltage (VAC) | 250V |
| Pitch (P) | 15.0 mm (0.5 mm) |
| Dimensions (W x H x T) | 18.0 mm x 19.0 mm x 11.0 mm (0.5 mm) |
| Dissipation Factor (tan ) at 1KHz | 0.1% (at 20~25) |
| Insulation Resistance | 15000 M*F (for C>0.33uF, at 100VDC, 60s) |
| Dielectric Strength (UR) | 1.6UR for 5 seconds |
| Climatic Category | 40/105/21 |
| Operating Temperature Range | -40 to +105 |
| Rated Temperature | +85 |
| Voltage Derating (85~105) | 1.25% / |
| Maximum Pulse Rise Rate (dV/dt) | Refer to chart in source document (varies by UR and pitch) |
| Lead Diameter (d) | 0.8 mm (0.05 mm) |
| Lead Length (L) | 4.5 mm (0.5 mm) |
| Marking Example | DGCX MKPH 684J 630V |
Product Features
- Metallized polypropylene film, non-inductive structure, compact size.
- Flame-retardant plastic case and epoxy resin encapsulation for good appearance and dimensional consistency.
- Low loss and small internal temperature rise.
Packaging
- Inner carton dimensions: 34.5*23.5*24.5 cm (L*W*H)
- Outer carton dimensions: 49*36*27 cm (L*W*H)
- Capacitors are packaged in transparent PVC bags for moisture and dust protection.
- Markings include manufacturer part number, quantity, and Lot No.
- RoHS environmental mark included.
Storage Conditions
- Temperature: Max 35
- Relative Humidity: Max 80%
- Maximum storage time: 12 months from the production date marked on the packaging bag.
- Avoid prolonged exposure to air, which can degrade lead solderability.
- Do not store in high temperature or high humidity environments.
Usage Guidelines
- Do not exceed the upper category temperature limit.
- Avoid overload operation.
- Do not exceed the maximum pulse current.
- Avoid repeated squeezing at the lead root.
- Be cautious of lead tip sharpness.
- Soldering:
- Wave soldering: TP 110 for 120s; Ts 120 for 45s. For P 7.5mm, T 4mm, wave soldering time < 4 seconds.
- Soldering iron: Tip temperature 350, time 3 seconds.
- Lead-type film capacitors are not suitable for reflow soldering.
2512091725_DGCX-MKP684J2JD70GC4F00R_C53133404.pdf
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