High Insulation Performance 472M 400VAC Y1 Safety Capacitor Use High-Voltage Ceramics
There are some variable elements in the circuit, such as inductors, capacitors, etc. These variable elements generally can only bring about or reduce the relative change (or reduction) of the sinusoidal quantity of its corresponding frequency. For example, when the switch is turned on, the alternating current will change repeatedly between Y1 and Y2, and the electromagnetic field generated at this time (a magnetic field similar to the light emitted by the light source) will naturally generate force between the wires. "Relative" plays a decisive role.
The difference between Y1 capacitor and Y2 capacitor
1. The withstand voltage and pitch are different
The rated voltage of the Y1 capacitor is 400VAC and the withstand voltage can reach 4000VAC
The rated voltage of the Y2 capacitor is 300VAC and the withstand voltage can reach 2600VAC
The conventional pitch of Y1 capacitor is 10mm
The conventional pitch of Y2 capacitor is 7.5mm
2. Different types of insulation
The Y1 capacitor belongs to double insulation or reinforced insulation
The Y2 capacitor belongs to basic insulation or supplementary insulation
Features and applications:
It is coated with flame retardant epoxy resin, conforming to UL94V-0 standards
Ceramic disc capacitors are specifically designed for AC applications and meet the safety requirements of various safety standard agencies
The type DCF capacitors are ideal for using in electromagnetic interference suppression and connection to the supply mains, line bypass, antenna coupling, across the line and double-protection application
Advantages
1. We have all models of material, save you time looking fort And recommend materials for you if you need.
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3. We have many stocks, and the delivery time usually is short.
Y1 Safety Capacitor .pdf
|
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 |
![]() ![]() ![]() 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
![]() 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
1. Package in tube/reel/cut tape/bulk, bubble wrap, box, carton;
2. Original manufacturer package, the out package will be in a well condition with suitable size to save the shipping cost;
3. Sample with same-day or the next-day delivery, bulk order within 3-7 days, but depens on the exact quantity;
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5. If the declared value for customs clearance are required, please tell us before shipping;
6. Registered packet, DHL, FedEx, UPS, ARAMEX, EMS,Air shipping, Sea shipping or others.
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