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Specifications
Operating Temperature:
-25℃~+105℃
Lifetime:
2000hrs@105℃
Capacitance:
6.8uF
Height - Seated (Max):
11.5mm
Pin Spacing:
3.5mm
Voltage Rating:
400V
Diameter:
8mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
69mA@120kHz
Mfr. Part #:
KM6R8M400F115A
Package:
Through Hole,D8xL11.5mm
Key Attributes
Model Number:
KM6R8M400F115A
Product Description
Product Overview
This document details the specifications for CapXon Aluminum Electrolytic Capacitors, specifically the KM series. These capacitors are designed for reliable performance in various electronic applications. Key features include a wide operating temperature range, high ripple current handling capabilities, and adherence to strict quality standards like JIS-C-5101-1. The product is manufactured by CapXon Electronic (Shenzhen) Co., Ltd. in China and is compliant with environmental regulations including RoHS.
Product Attributes
- Brand: CapXon
- Manufacturer: CapXon Electronic (Shenzhen) Co., Ltd.
- Origin: China
- Series: KM
- Sleeve Material: PET Sleeve
- Environmental Compliance: RoHS, no ozone-depleting chemicals used
- Quality Standards: JIS-C-5101-1, JIS-C-5101-4, JIS-C-5101-18
Technical Specifications
| Part Number | Capacitance (F) | Capacitance Tolerance (%) | Rated Working Voltage (VDC) | Surge Voltage (VDC) | Max. Dissipation Factor (%) | Max. Ripple Current (120Hz / 105) (mA) | Max. Leakage Current (A) | Operating Temperature (C) | Case Size (D* L) (mm) | Endurance / 105 (Hrs) | Lead Treatment | Special |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KM6R8M400F115A | 6.8 | -20~20 | 400 | 440 | 15 | 69 | 81.6 | -25~105 | 8X11.5 | 2000 | PET Sleeve | L 1.5 d0.02 |
Detailed Technical Data
| Item | Condition | Criterion / Value |
|---|---|---|
| Operating Temperature Range | Standard | -25~105 C |
| Capacitance | 202, 120Hz, 0.5Vrms | Tolerance: -20~20% |
| Dissipation Factor (tan) | 202, 120Hz, 0.5Vrms | See Table 1 |
| Leakage Current | Rated DC voltage applied for 1 min with 100010% resistor | 81.6 A |
| Terminal Strength (Tensile) | Load applied in lead direction for 101S (varies by lead diameter) | See Datasheet |
| Terminal Strength (Bending) | Load applied, body bent 90 (varies by lead diameter, SNAP-IN excluded) | No looseness, breakage, or poor contact |
| Temperature Characteristic | Thermal equilibrium, same frequency | Impedance ratio per Table 2; LC 800% of initial spec |
| High Temperature Load | 105, Rated DC working voltage, 2000 H | Capacitance Change: 20%; DF 200% spec; LC spec; No visible damage |
| High Temperature Storage | 105, No voltage, 1000 H | Capacitance Change: 20%; DF 200% spec; LC spec; No visible damage |
| Surge Test | 15~35, 440V, 30s charge/330s discharge cycle, 1000 cycles | Capacitance Change: 15%; DF spec; LC spec; No visible damage |
| Vibration | 10~55Hz, 0.75mm amplitude, 98 m/s (10g), 6 Hrs (X,Y,Z) | Capacitance Change: 5%; DF spec; LC spec; No visible damage |
| Solderability | Sn:96.5%,Ag:3%,Cu:0.5% solder, 2455, 2.00.5S immersion | New solder coverage > 95% |
| Resistance to Soldering Heat | Sn:96.5%,Ag:3%,Cu:0.5% solder, 2603, 101S immersion | Capacitance Change: 5%; DF spec; LC spec |
| Vent Test | Reverse Voltage 80V or Over Voltage (1.5x WV) | No explosion, flash, flame, spark, or fire when vent operates |
| Temperature Cycling | 10 cycles (per JIS-C-5101-1 No:4.16) | Capacitance Change: 5%; DF spec; LC spec; No visible damage |
| Steady State Damp Heat | 402, 90~95%RH, 250 H | Capacitance Change: 20%; DF 1.2x spec; LC spec; No visible damage |
Marking Description
Example: CapXon 6.8F 400V KM 105 VENT P1502 ((-) indicates Cathode)
- (1) CapXon: Brand
- (2) 400V: Rated Voltage
- (3) 6.8F: Nominal Capacitance
- (4) (-): Polarity (Cathode Indicate)
- (5) 105: Maximum Operating Temp.
- (6) KM: Series
- (7) P1502: Date Code (P:PET, 15:Year 2015, 02:Week 2)
- (8) VENT: Safety Vent (Not applicable for D5~D6.3)
Characteristic Tables
Table 1: Dissipation Factor (DF) (%) max.
| Rated Voltage (VDC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 | 160 | 200 | 250 | 350 | 400 | 420 | 450 | 500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D.F. (%)max. | 22 | 17 | 16 | 14 | 12 | 10 | 9 | 8 | 12 | 12 | 12 | 15 | 15 | 17 | 17 | 22 |
For capacitance > 1000F, add 2% per another 1000F.
Table 2: Impedance Ratio
| Rated Voltage (V) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 | 160 | 200 | 250 | 350 | 400 | 420 | 450 | 500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Z-25/Z+20 | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 6 | 6 |
| Z-40/Z+20 | 8 | 6 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 7 | 8 | 8 | 8 | 8 |
For capacitance > 1000F:
- 1). add 0.5 per another 1000F for -25/+20 impedance ratio.
- 2). add 1.0 per another 1000F for -40/+20 impedance ratio.
Table 3: Ripple Current Multiplier vs. Frequency
| CAP. (uF) | Frequency (Hz) | |||||
|---|---|---|---|---|---|---|
| 50(60) | 120 | 400 | 1K | 10K | 50K-100K | |
| CAP 10 | 0.8 | 1 | 1.30 | 1.45 | 1.65 | 1.70 |
| 10 < CAP 100 | 0.8 | 1 | 1.23 | 1.36 | 1.48 | 1.53 |
| 100 < CAP 1000 | 0.8 | 1 | 1.16 | 1.25 | 1.35 | 1.38 |
| 1000 < CAP | 0.8 | 1 | 1.11 | 1.17 | 1.25 | 1.28 |
Notes:
- Specifications and descriptions are subject to change without notice.
- Operation conditions may affect capacitor lifetime; consult Capxon for calculations.
- For aerospace, military, life-saving, or life-sustaining applications, consult Capxon before design-in.
- Capxon does not warrant suitability for specific applications; buyer is responsible for verification.
- Capxon disclaims all other warranties, express or implied.
- Further information is available at www.capxongroup.com.
2412052036_CapXon-KM6R8M400F115A_C699526.pdf
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