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Specifications
Mfr. Part #:
CT81Y5V1KV223M9540BB20
Package:
Through Hole,P=7.5mm
Key Attributes
Model Number:
CT81Y5V1KV223M9540BB20
Product Description
Product Overview
This product is a Class II high dielectric constant ceramic capacitor (Y5V) designed for general electronic equipment applications. It offers a capacitance of 223M (0.022F) with a voltage rating of 1KV and a tolerance of 20%. The capacitor is manufactured by Dongguan Chengxi Electronics Co., Ltd. and is suitable for use in applications requiring stable performance within a temperature range of -25 to +105.
Product Attributes
- Product Name: Ceramic Capacitor
- Brand: Chengxi Electronics (Implied by manufacturer name)
- Origin: Dongguan, China (Implied by manufacturer name)
- Material: Y5V Ceramic Dielectric
- Color: Blue (Packaging)
- Product Code: CT81Y5V1KV223M9540BB20
- Customer Part Number: CX-CT81-250724-01
- Approval Certificate Number: CX-CT81-250724-01
- Issue Date: 2025-07-24
- Packaging: 1000pcs/bag
Technical Specifications
| Model/Specification | Capacitance | Voltage Rating | Tolerance | Temperature Characteristic | Temperature Range | Capacitance Change Rate | Dimensions (L x D x T) (mm) | Lead Spacing (F) (mm) | Lead Diameter (d) (mm) | Max Dissipation Factor (DF) | Insulation Resistance (IR) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CT81Y5V1KV223M | 223M (0.022F) | 1KV (1000V) | 20% | Y5V | -25+105 | +20%-20% | 202.0 x 101.0 x 2.70.5 | 7.50.5 | 0.50.05 | 2.5% max (at 1KHz) | 4000M min (at 1000V) |
| Y5P (for reference) | - | - | 10% | Y5P | -25+105 | +10%-10% | - | - | - | 2.5% max (at 1KHz) | - |
| Test Item | Standard | Test Method & Conditions | Specification |
|---|---|---|---|
| Dielectric Strength | - | UR=1000V, Test Voltage U=1.5KVDC, Charging Current I0.05A, Time 1min | No breakdown or flashover |
| Capacitance Temperature Characteristic (Y5P) | - | Test sequence: Pre-conditioning (852 for 1hr, then 242hrs at ambient), then measure at 202, -253, 202, 852, 202. | Y5P: +10%-10% |
| Vibration Resistance (Y5P) | - | Fixed with solder, 10Hz-55Hz-10Hz sweep, 1.5mm amplitude, 1 min cycle, 6 hours total (2 hrs each X, Y, Z axis). Pre-conditioning as above. | Appearance: No significant abnormality. Capacitance Change: C/C10%. DF: 5.0% max. |
| Solder Heat Resistance (Y5P) | - | Pre-conditioning as above. Terminals dipped in molten solder (2605) for 3.50.5 sec, 1.5-2.0mm from body edge. Post-conditioning: 242hrs at ambient. | Appearance: No significant abnormality. Capacitance Change: C/C10%. Withstand Voltage: No breakdown or flashover. |
| Damp Heat Steady State (Y5P) | - | Pre-conditioning as above. 402, 90-95% RH for 500 hours. Post-conditioning: 242hrs at ambient. | Appearance: No significant abnormality. Capacitance Change: C/C10%. DF: 5.0% max. IR: 1000M min. |
| Damp Heat Load (Y5P) | - | Pre-conditioning as above. Rated voltage applied at 402, 90-95% RH for 500 hours. Post-conditioning: 242hrs at ambient. | Appearance: No significant abnormality. Capacitance Change: C/C10%. DF: 5.0% max. IR: 1000M min. |
| Endurance Test (Y5P) | - | Pre-conditioning as above. 150% rated voltage applied at 852 for 1000 hours. Post-conditioning: 242hrs at ambient. | Appearance: No significant abnormality. Capacitance Change: C/C10%. DF: 5.0% max. IR: 2000M min. |
| Terminal Strength (Tensile) | - | Fix product, apply 10N load in lead direction for 101 sec. | Lead wire not broken, capacitor not damaged. |
| Terminal Strength (Bending) | - | Apply 5N load between terminals and bend 45 twice. | Lead wire not broken, capacitor not damaged. |
| Terminal Strength (Torsion) | - | Apply two 180 twists at lead exit. | Lead wire not broken, capacitor not damaged. |
| Solderability | - | Dip lead wire in flux, then in molten solder (2355) for 20.5 sec. | Wetted area of lead wire >95%. |
| Taping Parameter | Value | Unit |
|---|---|---|
| Taping Pitch (P) | 12.71.0 | mm |
| Lead Protrusion (l) | +0.5~1.0 | mm |
| Guide Pitch (Po) | 12.71.0 | mm |
| Diameter of Feed Hole (Do) | 4.00.3 | mm |
| Lead Spacing (F) | 7.50.8 / 5.00.8 / 9.50.8 | mm |
| Diameter of Lead (d) | 0.55+0.06 -0.05 | mm |
| Feed Hole Position Capacitor Body (P2) | 12.71.3 | mm |
| Total Thickness of Tape (t) | 0.70.2 | mm |
| Feed Hole Position Capacitor Lead (P1) | 8.00.7 | mm |
| Thickness of Capacitor Body (T) | Varies | mm |
| Diameter Of ISO (D) | See table of each series | mm |
| Alignment to FR. Direction (h) | 02.0 | mm |
| Length of snipped Lead (L) | 11.0 +0 -1.0 | mm |
| Width Of Base Tape (W) | 18.00.5 | mm |
| Width of Hold-down Tape (Wo) | 8.5 | mm |
| Feed Hole Vertical Position (W1) | 9.0 +0.75 -0.05 | mm |
| Hold-down Tape Position (W2) | 1.51.5 | mm |
| Taping Height For Straight (Ho) | 16.00.5 | mm |
| Coating Extention (e) | 3.0 | mm |
| For Crimp (H) | 20 +1.5 -1.0 | mm |
| e1 up to center of crimp | - | mm |
Taping Options: AMMO PACK, Reeled axials are acceptable to standard axial type cartridge with a few accessories.
2512171500_DGCX-CT81Y5V1KV223M9540BB20_C53190235.pdf
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