Beijing Silk Road Enterprise Management Services Co., Ltd.
| Voltage Rating | 1kV |
| Capacitance | 47pF |
| Body Thickness | 2.5mm |
| Temperature Coefficient | Y5P |
| Description | 1kV 47pF Y5P Through Hole,P=5mm Ceramic Capacitors RoHS |
| Mfr. Part # | CT81Y5V1KV47K5030BC |
| Package | Through Hole,P=5mm |
| Model Number | CT81Y5V1KV47K5030BC |
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Product Specification
| Voltage Rating | 1kV | Capacitance | 47pF |
| Body Thickness | 2.5mm | Temperature Coefficient | Y5P |
| Description | 1kV 47pF Y5P Through Hole,P=5mm Ceramic Capacitors RoHS | Mfr. Part # | CT81Y5V1KV47K5030BC |
| Package | Through Hole,P=5mm | Model Number | CT81Y5V1KV47K5030BC |
The CT81 series of ceramic disc capacitors, manufactured by Dongguan City Chengxi Electronics Co., Ltd., are designed for high-voltage applications. These capacitors are primarily used in power circuits and horizontal output circuits for color televisions, computer monitors, copy machines, and energy-saving lamps. They are constructed with a ceramic dielectric, silver electrodes, and an epoxy resin coating, offering reliable performance in demanding electronic systems.
| Model/Part Code | Rated Capacitance | Rated Voltage | Temperature Characteristic | Tolerance | Dimensions (D x T x F) | Lead Diameter (d) |
|---|---|---|---|---|---|---|
| CT81 47PF 1KV (Y5P) / CT81-1KV-Y5P-47PF | 47pF | 1KV (1000V DC) | Y5P | 10% (K) | 6.5 0.5mm x 2.5 0.5mm x 5mm | 0.6mm |
| CT81 | 101K (100pF) | 15KV (15000V DC) | Y5T | +22% / -33% | N/A | N/A |
| Item | Specification | Test Method and Conditions |
|---|---|---|
| Storage Temperature Range | -40 ~ +85 | N/A |
| Operating Temperature Range | -25 ~ +85 | N/A |
| Appearance and Dimension | No visible defects; Dimensions within tolerance | Visual inspection; Caliper measurement |
| Marking | Clearly visible | Visual inspection |
| Capacitance | Within specified tolerance | Temp: 202; Voltage: 1.00.2Vrms; Freq: 10.1KHz |
| Dissipation Factor | 0.2% max | Same condition as capacitance |
| Insulation Resistance | >10,000 M | Charged with 50050V DC for 1 minute |
| Dielectric Strength (Between Lead Wires) | No failure | 150% of rated voltage for 1 min (Charge/discharge current 50mA) |
| Dielectric Strength (Body Insulation) | No failure | 150% of rated voltage for 1 min (Charge/discharge current 50mA) |
| Temperature Characteristic (Y5T) | +22% / -33% | Capacitance change from volume at 20 after pre-treatment (85 for 1h, then room temp for 24h) tested at -25, 20, 85. |
| Lead Wire Strength (Tensile) | Lead wire not cut, capacitor not damaged | Apply 10N load in lead direction for 101 sec. |
| Lead Wire Strength (Bending) | N/A (for 'c' type) | Apply 5N load, bend 90 each direction, 2 times. |
| Soldering Effect | No marked defect; Capacitance change 10% | Immerse leads in 2605 solder for 5.00.5 sec. (Pre- & Post-treatment required) |
| Temperature Cycling | No marked defect; Capacitance change 10% | 5 cycles of -25 (303min), 20 (3min max), 85 (303min), 20 (3min max). (Pre- & Post-treatment required) |
| Vibration Resistance | No marked defect; Capacitance change 10% | 10Hz500Hz, 1.5mm amplitude, 6 hours (2h each X, Y, Z axis). (Pre- & Post-treatment required) |
| Solder Ability | >90% tinned area on lead wire | Dip leads in 2455 solder for 20.5 sec. |
| Collision Resistance | No marked defect; Capacitance change 10% | 390m/s, 6ms pulse, 4000 times. (Pre- & Post-treatment required) |
| Humidity Cycling | No marked defect; Capacitance change 10% | 8h at 402, 953% RH, then 16h at room temp, 5 cycles. (Post-treatment required) |
| Humidity (Steady State) | No marked defect; Capacitance change 10% max; DF 0.2% max; IR >2500M | 50012 hours at 402, 953% RH. (Pre- & Post-treatment required) |
| Life Test | No marked defect; Capacitance change 10%; DF 0.2% max; IR >4000M | 150% rated voltage at 852 for 1000 hours (Charge/discharge current 50mA). (Pre- & Post-treatment required) |
| Pressure Cooking | No marked defect; IR >1500M; Dielectric Strength per Item 8 | 4 hours at 1212, 2 atmospheres. (Pre- & Post-treatment required) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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