151K 400VAC Y1 Safety Capacitor Strong Over-Current Capability Small Capacity And Loss Attenuation.
Y1 Safety Capacitor .pdf
The Y1 capacitor is a safety capacitor, and such a capacitor will not cause electric shock after the capacitor fails, and will not endanger personal safety. It includes two types of X capacitors and Y capacitors. X capacitors are capacitors connected between the two lines of the power line (L-N), and metal film capacitors are generally used; Y capacitors are connected between the two lines of the power line and the ground (L-E , N-E) capacitance, generally appear in pairs. Based on the limitation of the leakage current, the value of the Y capacitor should not be too large. Generally, the X capacitor is uF level, and the Y capacitor is nF level. The X capacitor suppresses differential mode interference, and the Y capacitor suppresses common mode interference.
The bottom of the Y capacitor is divided into Y1, Y2, Y3, and Y4. The main differences are:
1. Y1 high voltage resistance is greater than 8 kV,
2. Y2 high voltage resistance is greater than 5 kV,
3. Y3 high pressure resistance n/a
4. Y4 high voltage resistance is greater than 2.5 kV
Features
1. Impulse voltage guaranteed 12kV0-p.
2. Operating temperature range guaranteed up to 125°C.
3. Dielectric strength: AC4000V
4. Class X1/Y1 capacitors certified by ENEC(VDE)/UL/CQC.
5. Can be use with a component in appliances requiring
reinforced insulation and double insulation based on
UL1492, IEC60065 and IEC60950.
6. Coated with flame-retardant halogen-free* epoxy resin
(conforming to UL94V-0 standard).
* Cl=900ppm max., Br=900ppm max. and
Cl+Br=1500ppm max.
7. Taping available for automatic insertion.
8. Rated Voltage: X1: AC500V(r.m.s.), Y1: AC500V(r.m.s.)
| ITEM | SPECIFICATION | TEST METHOD AND CONDITION |
| Temp Cycling | Appearance | No marked defect | The capacitor shall be introduced into the test chamber, and shall be exposed to the temperature conditions as shown in table at 5 cycles. pretreatment: The capacitor shall be placed at 125±2℃ for 1 hour, then placed at room condition for 24±2hours before initial measurement. Post-treatment: Capacitor shall be stored for 24±2 hours at room conditions. | (STEP) | 1 | 2 | 3 | 4 | | (TEMP.) | -25±3℃ | 20±2℃ | 125±3℃ | 20±2℃ | | (TIME) | 30±3min. | 3min. max | 30±3min. | 3min. max | |
| Capacitance Change | B:±10% max E:±20% max F:±30% max |
| D.F. | B,E:5.0% max F:7.0% max |
| I.R. | 1000MΩ min |
| Humidity (Under Steady State) | Appearance | No marked defect | Set the capacitor for 500±12 hours at 40±2℃ in 95±3% RH. pre-treatment: The capacitor shall be placed at 125±2℃ for 1 hour, then placed at room condition for 24±2 hours before initial measurement. Post-treatment: The capacitor shall be stored for 24±2 hours at room condition. |
| Capacitance Change | B:±10% max E:±20% max F:±30% max |
| D.F. | B,E:5.0% max F:7.0% max |
| I.R. | 1500MΩ min |
| Dielectric Strength | Per Item 8 |
| Life Test | Appearance | No marked defect | Apply a voltage of 500V.AC,except that once each hour the voltage is increased to 1000V.AC for 0.1sec.that shall be maintained for 1000±48 hours at 125±2℃. Pre-treatment: Capacitor shall be stored at 125±2℃ for 1 hour, then placed at room condition for 24±2H before initial measurements. Post-treatment: Capacitor shall be stored for 24±2 hours at room condition. |
| Capacitance Change | B:±10% max E:±20% max F:±30% max |
| D.F. | B,E:5.0% max F:7.0% max |
| I.R. | 1500MΩ min |
Product Voltage, Material, Size reference Table
| Product and size code | Rated AC Voltage | Temperature Characteristic | Rated Capacitance | Tolerance of Capacitance | Size (mm) |
| D.max | T.max | P±0.8 | d±0.05 |
| Q065B□□100K□ | 400Vac | (B)
Y5P
±10 | 10pF | K
±10% | 6.5 | 4.5 | 10 | 0.55 |
| Q065B□□150K□ | 15pF | 6.5 | 4.5 | 10 | 0.55 |
| Q070B□□220K□ | 22pF | 7.0 | 4.5 | 10 | 0.55 |
| Q070B□□330K□ | 33pF | 7.0 | 4.5 | 10 | 0.55 |
| Q070B□□470K□ | 47pF | 7.0 | 4.5 | 10 | 0.55 |
| Q070B□□560K□ | 56pF | 7.0 | 4.5 | 10 | 0.55 |
| Q070B□□620K□ | 62pF | 7.0 | 4.5 | 10 | 0.55 |
| Q070B□□820K□ | 82pF | 7.0 | 4.5 | 10 | 0.55 |
| Q065B□□101K□ | 100pF | 6.5 | 4.5 | 10 | 0.55 |
| Q065B□□221K□ | 220pF | 6.5 | 4.5 | 10 | 0.55 |
| Q075B□□331K□ | 330pF | 7.5 | 4.5 | 10 | 0.6 |
| Q085B□□471K□ | 470pF | 8.5 | 4.5 | 10 | 0.6 |
| Q085B□□561K□ | 560pF | 8.5 | 4.5 | 10 | 0.6 |
| Q095B□□681K□ | 680pF | 9.5 | 4.5 | 10 | 0.6 |
| Q110B□□821K□ | 820pF | 11.0 | 4.5 | 10 | 0.6 |
| Q115B□□102K□ | 1000pF | 11.5 | 4.5 | 10 | 0.6 |
| Q065E□□471K□ | (E)
Y5U
+22%
-56% | 470pF | 6.5 | 4.5 | 10 | 0.55 |
| Q075E□□561K□ | 560pF | 7.5 | 4.5 | 10 | 0.6 |
| Q075E□□681K□ | 680pF | 7.5 | 4.5 | 10 | 0.6 |
| Q075E□□821K□ | 820pF | 7.5 | 4.5 | 10 | 0.6 |
| Q085E□□102K□ | 1000pF | 8.5 | 4.5 | 10 | 0.65 |
| Q095E□□152M□ | 1500pF | M
±20% | 9.5 | 4.5 | 10 | 0.65 |
| Q105E□□222M□ | 2200pF | 10.5 | 4.5 | 10 | 0.65 |
| Q115E□□332M□ | 3300pF | 11.5 | 4.5 | 10 | 0.65 |
| Q065F□□102M□ | (F)
Y5V
+22%
-82% | 1000pF | 6.5 | 4.5 | 10 | 0.55 |
| Q075F□□152M□ | 1500pF | 7.5 | 4.5 | 10 | 0.6 |
| Q085F□□222M□ | 2200pF | 8.5 | 4.5 | 10 | 0.6 |
| Q100F□□332M□ | 3300pF | 10.0 | 4.5 | 10 | 0.65 |
![151K 400VAC Y1 Safety Capacitor 151K Small Capacity Loss Attenuation]() ![151K 400VAC Y1 Safety Capacitor 151K Small Capacity Loss Attenuation]() ![151K 400VAC Y1 Safety Capacitor 151K Small Capacity Loss Attenuation]() Q115F□□472M□ | 4700pF | 11.5 | 4.5 | 10 | 0.65 |
Specification and Test Method
| ITEM | SPECIFICATION | TEST METHOD AND CONDITION |
| Storage Temp. Range | -40℃~+125℃ | |
| Operating Temp. Range | -25℃~+125℃ | |
|
Appearance and
Dimension | Appearance has
no marked defect.
Dimensions shall be within specified tolerance. |
Appearance be watched on sight
Dimension be measured by caliper |
|
Mark |
Should be discerned easily. |
Be watched on sight |
|
Capacitance |
Within specified
tolerance | Temp. 20±2℃
Vol. 1.0±0.2Vrms
Freq. 1±0.1KHz |
| Dissipation Factor | B,E:2.5% max
F:3.5% max |
Same condition as capacitance |
|
Insulation Resistance | 10,000MΩ
10,000MΩmin |
The insulation Resistance shall be measured with 500±50V.DC within 60±5 sec of charging. |
|
Dielectric Strength |
Between
Lead Wires |
No failure. |
Apply a voltage of 4.0KVAC for 1 min. between the lead wires.
(Charge/discharge current≤50mA) (Y2:2.6KVAC) |
|
Body
Insulation |
No failure. |
The terminals of the capacitor shall be
![151K 400VAC Y1 Safety Capacitor 151K Small Capacity Loss Attenuation]() connected together. A metal foil shall be closely wrapped around the body of the capacitor to the distance of about 3 - 4 mm from each terminal. A Voltage of 4.0KVAC is applied between the capacitor lead wires and metal foil. (Y2:2.6KVAC)
(Charge/discharge current ≤50mA) |
|
Temperature
Characteristic | B:-10~+10%
E:-56~+22%
F:-80~+30% |
The capacitance shall be measured at each step as following.
Pre-treatment: Capacitor shall be stored at 85±2℃ for 1 hour, then placed at room condition for 24±2hours before initial measurements. | (Step) | ① | ② | ③ | ④ | ⑤ | | (Temp.) | 20±2℃ | -25±2℃ | 20±2℃ | 85±2℃ | 20±2℃ | |
Production Process
Product Tags:
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151K 400VAC Y1 Safety Capacitor 151K Small Capacity Loss Attenuation Images
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