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Specifications
Capacitance:
68nF
Operating Temperature:
-40℃~+110℃
Tolerance:
±10%
Voltage(AC):
310V
Mfr. Part #:
MX2683KQ3B30YB2000R
Package:
Through Hole,P=7.5mm
Key Attributes
Model Number:
MX2683KQ3B30YB2000R
Product Description
Product Overview
The DGCX X2 metalized polypropylene film capacitor is designed for suppressing electromagnetic interference in power supplies. It features a non-inductive winding structure with excellent self-healing properties, capable of withstanding high voltage surges. Encased in a flame-retardant PBT plastic shell and sealed with flame-retardant epoxy resin, these capacitors are ideal for interference suppression and X-line circuits where capacitor failure must not pose a risk of electric shock. They are manufactured by Dongguan Chengxi Electronics Co., Ltd.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant PBT plastic shell and epoxy resin
- Material: Metalized polypropylene film
- Color: Yellow shell (as per example)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
Technical Specifications
| Product Code | Capacitance (F) | Tolerance (%) | Rated Voltage (VAC) | Pitch (mm) | Dimensions (mm) (L*W*T) | Lead Diameter (mm) | Climatic Category / Flame Retardancy Class | Dissipation Factor (DF) (1KHz, 20C) | Insulation Resistance | Dielectric Strength (VDC, 5s) | Dielectric Strength (Vac, 60s) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MX2683KQ3B30YB2000R | 0.068 | 10% | 275 | 7.5 | 10.0*9.0*4.0 | 0.5 | 40/110/56 B | 0.1% (for CR 0.47F) | 15,000M (for C 0.33uF) / 5000M*uF (for C > 0.33uF) | 1200 | 2120 |
| General Electrical Characteristics: | |||||||||||
| Operating Temperature Range: -40~+110 | |||||||||||
| Capacitance Range: 0.001F4.7F | |||||||||||
| Dissipation Factor (DF) (10KHz, 20C): 0.0020 (for 0.001F CR 0.47F), 0.0040 (for 0.47F < CR 1.0F) | |||||||||||
| Endurance Test (1000 hours at +110C): Capacitance change 10%, DF increase 0.008 (C1.0F, 10kHz) / 0.005 (C>1.0F, 1kHz), Insulation Resistance IR/IR 50% | |||||||||||
| Impulse Voltage Test: 1.0KV (for CR 1 F), [Calculation for CR > 1 F provided in source] | |||||||||||
Product Code Explanation (Example)
MX2683KQ3B30YB2000R
- MX2: Model code (MPX X2)
- 683: Nominal capacitance (68 x 10^3 pF = 0.068F)
- K: Capacitance tolerance (10%)
- Q3: AC rated voltage code (275V)
- B: Pitch code (7.5mm)
- Y: Shell color code (Yellow)
- B2000: Lead type and length code
- R: Environmental requirement code
Packaging Information
- Inner Box Dimensions: 34.5*23.5*24.5 cm (L*W*H)
- Outer Box Dimensions: 49*36*27 cm (L*W*H)
- Capacitors are packed in transparent PVC bags for moisture and dust protection.
- Packaging includes manufacturer part number, quantity per package, and Lot No.
- RoHS environmental marking is present.
Storage Conditions
- Temperature: Max 35
- Relative Humidity: Max 80%
- Storage Time: Maximum 12 months from the production date marked on the packaging bag.
- Avoid prolonged exposure to air, high temperature, and high humidity environments.
Soldering Guidelines
- Wave Soldering: TP 110; Ts 120, 45 seconds. For P7.5mm, T4mm, soldering time < 4 seconds.
- Soldering Iron: Tip temperature not exceeding 350, time not exceeding 3 seconds.
- Capacitors with printed lines are not suitable for reflow soldering.
2411151510_DGCX-MX2683KQ3B30YB2000R_C42381307.pdf
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