Product Overview
This specification defines fixed ceramic dielectric capacitors designed for use in electronic equipment. These capacitors are categorized into Class I (temperature-compensated, low loss, high stability), Class II (high dielectric constant, for bypass and coupling), and Class III (semiconductor characteristics). They are suitable for various applications requiring specific temperature coefficients, high dielectric constants, or semiconductor properties.
Product Attributes
- Brand: KNSCHA ()
- Origin: Dongguan City, China
- Certifications/Compliance: RoHS, REACH, WEEE, BULANC, DANRY
- Dielectric Material Classes: Class I, Class II, Class III
- Material Types: Temperature-compensated, High dielectric constant, Semiconductor
- Coating Materials: Blue Epoxy Resin, Phenolic Resin
Technical Specifications
| Model/Series | Dielectric Type | Capacitance | Rated Voltage | Capacitance Tolerance | Pitch (mm) | Dmax (mm) | Tmax (mm) | Lead Diameter (mm) |
|---|---|---|---|---|---|---|---|---|
| CT1-05 | 2B/2X | 101152 | 50V | N/A | 5.0 | 5.5 | 4.0 | 0.50 |
| CT1-05 | 2B/2X | 101561 | 500V | N/A | 5.0 | 5.5 | 4.0 | 0.50 |
| CT81-06 | N/A | 101681 | 1KV | N/A | 5.0 | 6.5 | 4.0 | 0.50 |
| CT81-06 | N/A | 101471 | 2KV | N/A | 5.0 | 6.5 | 5.0 | 0.50 |
| CT81-06 | N/A | 101331 | 3KV | N/A | 5.0 | 6.5 | 6.0 | 0.55 |
| CT81-06 | N/A | 101271 | 6KV | N/A | 5.0 | 6.5 | 7.0 | 0.55 |
| CT1-06 | 2B/2X | 182332 | 50V | N/A | 5.0 | 6.5 | 4.0 | 0.50 |
| CT1-06 | 2B/2X | 681122 | 500V | N/A | 5.0 | 6.5 | 4.0 | 0.50 |
| CT81-08 | N/A | 821152 | 1KV | N/A | 5.0 | 8.0 | 4.0 | 0.50 |
| CT81-08 | N/A | 561102 | 2KV | N/A | 5.0 | 8.0 | 5.0 | 0.50 |
| CT81-08 | N/A | 391561 | 3KV | N/A | 5.0 | 8.0 | 6.0 | 0.55 |
| CT81-08 | N/A | 331391 | 6KV | N/A | 5.0 | 8.0 | 7.0 | 0.55 |
| CT1-08 | 2B/2X | 392562 | 50V | N/A | 5.0 | 8.0 | 4.0 | 0.50 |
| CT1-08 | 2B/2X | 152272 | 500V | N/A | 5.0 | 8.0 | 4.0 | 0.50 |
| CT81-10 | N/A | 182222 | 1KV | N/A | 5.0 | 10.0 | 4.0 | 0.50 |
| CT81-10 | N/A | 122181 | 2KV | N/A | 5.0 | 10.0 | 5.0 | 0.50 |
| CT81-10 | N/A | 681102 | 3KV | N/A | 5.0 | 10.0 | 6.0 | 0.55 |
| CT81-10 | N/A | 471680 | 6KV | N/A | 5.0 | 10.0 | 7.0 | 0.55 |
| CT1-10 | 2B/2X | 682 | 50V | N/A | 5.0 | 10.0 | 4.0 | 0.50 |
| CT1-10 | 2B/2X | 332392 | 500V | N/A | 5.0 | 10.0 | 4.0 | 0.50 |
| CT81-12 | N/A | 272472 | 1KV | N/A | 7.5 | 12.5 | 4.0 | 0.50 |
| CT81-12 | N/A | 122152 | 2KV | N/A | 7.5 | 12.5 | 5.0 | 0.55 |
| CT81-12 | N/A | 152182 | 3KV | N/A | 7.5 | 12.5 | 6.0 | 0.55 |
| CT81-12 | N/A | 102 | 6KV | N/A | 7.5 | 12.5 | 7.0 | 0.55 |
| CT1-12 | 2B/2X | 822103 | 50V | N/A | 5.0 | 12.5 | 4.0 | 0.50 |
| CT1-12 | 2B/2X | 472682 | 500V | N/A | 5.0 | 12.5 | 4.0 | 0.50 |
| CT81-14 | N/A | 332392 | 1KV | N/A | 7.5 | 14.0 | 4.0 | 0.50 |
| CT81-14 | N/A | 222 | 2KV | N/A | 7.5 | 14.0 | 5.0 | 0.50 |
| CT81-14 | N/A | 222272 | 3KV | N/A | 7.5 | 14.0 | 6.0 | 0.55 |
| CT81-14 | N/A | 152182 | 6KV | N/A | 7.5 | 14.0 | 7.0 | 0.55 |
| CT1-14 | 2B/2X | 682 / 103 | 50V | N/A | 5.0 | 14.0 | 4.0 | 0.50 |
| CT1-14 | 2B/2X | 333 | 500V | N/A | 5.0 | 14.0 | 4.0 | 0.50 |
| CT81-16 | N/A | 682 | 1KV | N/A | 7.5 | 16.0 | 4.0 | 0.50 |
| CT81-16 | N/A | 272332 | 2KV | N/A | 7.5 | 16.0 | 5.0 | 0.50 |
| CT81-16 | N/A | 392472 | 3KV | N/A | 7.5 | 16.0 | 6.0 | 0.55 |
| CT81-16 | N/A | 471 | 6KV | N/A | 7.5 | 16.0 | 7.0 | 0.55 |
| CT81-18 | N/A | 103 | 1KV | N/A | 7.5 | 18.0 | 4.0 | 0.50 |
| CT81-18 | N/A | 562682 | 2KV | N/A | 7.5 | 18.0 | 5.0 | 0.50 |
| CT81-18 | N/A | 562682 | 3KV | N/A | 7.5 | 18.0 | 6.0 | 0.55 |
| CT81-18 | N/A | 223 | 2KV | N/A | 7.5 | 18.0 | 5.0 | 0.50 |
| CT81-18 | N/A | 333473 | 3KV | N/A | 7.5 | 18.0 | 6.0 | 0.55 |
| CT81-18 | N/A | 223 | 2KV | N/A | 7.5 | 18.0 | 5.0 | 0.50 |
| CT81-18 | N/A | 333473 | 3KV | N/A | 7.5 | 18.0 | 6.0 | 0.55 |
Note: Detailed specifications for capacitance, voltage, and dimensions are provided in the table. Specific model numbers (e.g., Y5V103M2KV16CC0204) combine various attributes.
Environmental & Safety Compliance
| Standard | Substance | Limit Concentration (ppm) |
|---|---|---|
| RoHS 2.0 (2011/65/EU) | Cadmium and cadmium compounds | <100 |
| RoHS 2.0 (2011/65/EU) | Lead and lead compounds | <1000 |
| RoHS 2.0 (2011/65/EU) | Mercury and mercury compounds | <1000 |
| RoHS 2.0 (2011/65/EU) | Hexavalent chromium compounds | <1000 |
| RoHS 2.0 (2011/65/EU) | Polubrominated biphenyls (PBBs) | <1000 |
| RoHS 2.0 (2011/65/EU) | Polubrominated diphenylethers (PBDEs) | <1000 |
| REACH (No1907/2006) | SVHC (Substances of Very High Concern) | <1000 |
| Halogen Free | Chlorine (Cl) | <900 |
| Halogen Free | Bromine (Br) | <900 |
| Halogen Free | Chlorine + Bromine (Cl+Br) | <1500 |
| RoHS 2.0 (2011/65/EU) | Cd+Pb+Hg+Cr+6 (packing materials) | <100 |
Performance and Test Specifications (Class II Example)
| Test Item | Performance Requirements | Conditions of Test |
|---|---|---|
| Operating Temperature Range | -25+85 (for B, E, F, R) -55+125 (for X) | Includes capacitor self-heating |
| Capacitance | Within permitted deviation | 25 3, 1KHz20%, 1.00.1Vrms |
| Dissipation Factor (tan) | 0.025 (for 2B, 2E, 2X) 0.005 (for LR, LB) 0.05 (for 2F) | N/A |
| Insulation Resistance (IR) | 10G (for 50, 500V) 10G (for 1KV, 2KV, 3KV, 6KV) | Rated Voltage, 605s, 0.05A |
| Voltage Proof | No breakdown or flashover | 2.5UR, 1-5s (for 50, 500V) 2UR, 1-5s (for 1KV) 2000VDC, 60s (for 2KV, 3KV) 1.5UR, 1-5s (for 6KV) |
| Temperature Characteristic | 10% (for 2B) 15% (for 2X, LR) -56%+22% (for 2E) -80%+30% (for 2F) 10% (for LB) | Measurements at T1(202), T2(-252), T3(202), T4(85/1252), T5(202) |
| Endurance | Capacitance change: 20%max (for 2B, 2X, LR, 2E) 30%max (for 2F) 20%max (for LB) Dissipation factor: 0.050max (for 2B, 2X) 0.070max (for LR, 2E, 2F, LB) Insulation Resistance: 5000Mmin | 1252 (2X) / 852 (2B, 2R, 2E, 2F, BN) 1.5x Rated Voltage, 1000 hours |
Marking and Packing
Marking: Standard marking applied to the capacitor body.
Packing: Available in Bulk (1000PCS/bag) or Tape (2000PCS/BOX). Detailed taping specifications are provided.
Storage Conditions
Store in a dry, dust-free environment, protected from pressure, impact, direct sunlight, and condensation. For long-term storage (max 12 months), maintain temperatures between -25 to +40 and relative humidity not exceeding 80% (no dew).
Cautions and Warnings
- Repetitive voltage proof testing may damage capacitors; tested units are not for reuse.
- Ensure PCB hole spacing matches capacitor lead spacing to avoid soldering issues or damage.
- Avoid compressive, tensile, or flexural stress.
- Consult manufacturer before embedding in resin.
- Do not move or tilt the capacitor after soldering.
- Do not lift the PCB by the soldered capacitor.
General Knowledge for Ceramic Capacitors
- Capacitance and Dissipation Factor Testing: Use test fixtures; avoid hand contact to prevent temperature influence. Discharge leads before testing after voltage proof tests.
- Voltage Proof Testing: Ensure correct test voltage, current, and time settings. Maintain adequate spacing between test clips to prevent flashover and capacitor damage.
2410121450_KNSCHA-Y5V103M2KV16CC0204_C2887267.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible