ac ceramic capacitor-九游会下载

brief introduction of ceramic capacitor：

ac ceramic capacitor can meet the safety requirements of each country certification institution applicable to ac circuits with special product 

specifications, mainly designed for ac circuits, can be used to reduce the electromagnetic interference generated by electrical and electronic 

equipment or other sources.

product application of ceramic capacitor:

applicable to low-frequency line of antenna coupling,dc circuit,filtering and bypass circuit.

main parameter of ceramic capacitor:

1.operating temperature：-25℃  to 85℃(y2) 

                                        -25℃  to 125℃(y1) 

2.capacitance: within the tolerance at 1khz.1±0.2vrms,25±2℃ 

3.capacitance range: 100pf to 10000pf (x1 y2) 

                                100pf to 4700pf    (x1 y1) 

4.capacitance tolerance: k(±10%) y5p(b) 

                                    m(±20%) y5u(e) y5v (f) 

5.rated voltage：  250v ac ul/ csa 

                            400v ac ce/cqc/ vde/ esti/fimko/nemko/semko/demko 

6.testing voltage：2600v ac for 1minute. (x1 y2) 

                            4000v ac for 1minute. (x1 y1) 

7.dissipation factor ( tanδ)：

y5p(b)2.5% max at 20±2℃  and 1khz，1±  0.2vrms 

y5u(e)2.5% max at 20±2℃  and 1khz，1±  0.2vrms 

y5v(f)2.5% max at 20±2℃  and 1khz，1±  0.2vrms  

8.insulation resistance︰after applying 500v dc for 1 minute. i.r≧10000 mω 

9.temperature coefficient: 

y5p (b)  ±10% (max) 

y5u(e) 22－56%(max) 

y5v(f) 22－82%(max) 

advantages of ceramic capacitor:

1.wide capacitance range 

2.can meet the safety requirements of each country certification institution

3.wide operating temperature range: 

 -25℃  to 85℃(y2)  

 -25℃  to 125℃(y1) 

4.encapsulated by ul 94v-0 epoxy resin with strong flame resistance

5.compact structure

6.cost-efficient

marking of part number: 

1.type:cy : safety standard recognized ceramic capacitor,

2.ceramic disc diameter,

3.dielectric material:b:y5p , e:y5u , f:y5v, 

4.capacitance :example : 100pf=101 ,2200pf=222 ,10000pf=103, 

5.tolerance:k:±10% , m:±20%, 

6.rated ac voltage:ac400=rated ac 400v.

specification&part no.  of ceramic capacitor:

lead style and structure chart:

marking example for y1/y2 capacitor:

packaging specification：

bulk: 500-1000pcs