色環(huán),電容ACC-B104K50P52

批發(fā)數(shù)量 ≥5K
梯度價(jià)格 50.00
型號(hào)
ACC-B104K500P52
品牌
國(guó)產(chǎn)
介質(zhì)材料
獨(dú)石
應(yīng)用范圍
耦合
外形
圓柱形
功率特性
小功率
頻率特性
中頻
調(diào)節(jié)方式
固定
引線類型
軸向引出線
允許偏差
±10(%)
耐壓值
50(V)

電氣性能標(biāo)準(zhǔn)THE STANDARD OF THE ELECTRICAL PROPERTICAC

檢驗(yàn)項(xiàng)目
ITEM

檢驗(yàn)標(biāo)準(zhǔn)
TEST STANDARD

   NPO(N)
   COG(CG)

X7R(B)

Z5U(E)

Y5V(Y、F)
 

電容量(C)
Capacitance

在相應(yīng)的誤差
范圍內(nèi)
In the tolerance

在相應(yīng)的誤差
范圍內(nèi)
In the tolerance

在相應(yīng)的誤差
范圍內(nèi)
In the tolerance

在相應(yīng)的誤差
范圍內(nèi)
In the tolerance

損耗角正切(DF)
Dissipation
Factor

  CR≥50pF
  DF≤0.15%
  CR<50pF
DF≤1.5[(150/CR)+7]      ×10-4

 
   ≤3.5%

 
≤5%

 
≤3.5%(150000PF以下)
≤10%(220000-470000PF)
≤15%(480000-1000000PF)

絕緣電阻(IR)
Insulation
Resistance

C≤ 10nF
R>10000 MΩ
C> 10nF
R.C> 100S

C≤ 25nF
R>4000 MΩ
C> 25nF
R.C> 100S

C≤ 25nF
R>4000 MΩ
C> 25nF
R.C> 100S

C≤ 25nF
R>4000 MΩ
C> 25nF
R.C> 100S

耐電壓
Dielectric
Withstanding
Voltage

 
2.5倍額定電壓
2.5×rated Voltage

 
2.5倍額定電壓
2.5×rated Voltage

 
2.5倍額定電壓
2.5×rated Voltage

 
2.5倍額定電壓
2.5×rated Voltage

測(cè)試條件
TEST CONDITION

測(cè)試頻率
Test Frequency

100kHZ
(C>1000PF,1KHZ)

1KHZ

1KHZ

1KHZ

測(cè)試電壓
Test Voltage

1±0.2VDC

1±0.2VDC

0.3±0.2VDC

0.3±0.2VDC

絕緣電阻測(cè)試電壓
Test Voltage of IR

額定電壓
Rated Voltage

額定電壓
Rated Voltage

額定電壓
Rated Voltage

額定電壓
Rated Voltage

環(huán)境溫度
Temperature

 
18℃~25℃

 
18℃~25℃

 
18℃~25℃

 
18℃~25℃

環(huán)境濕度
Humidity

 
< 75%

 
< 75%

 
< 75%

 
< 75%

溫度系數(shù)
Temperature
Coefficient

0±30ppm/℃
-55℃to +125℃
 

±15%
-55℃to +125℃

+22% to–56%
+10℃to +85℃

+30% to-80%
-25℃to +85℃
        


品質(zhì)檢驗(yàn)項(xiàng)目及可靠性試驗(yàn)QUALITY INSPECTION AND RELLABILITY

項(xiàng)目
ITEM

檢驗(yàn)標(biāo)準(zhǔn)
TEST SPECIFICATIONS

檢驗(yàn)方法
TEST METHODS

可焊性
Solderablity
 

引線表面均勻沾錫,上錫面積不小于總面積的75%。
Lead wire shall be soldered with uniformly coated on the axial  or radial direction over 3/4 of  the  circumferential direction.

將電容器引線浸入含25%酒精(或異丙醇)的松香溶液后浸入焊接槽溫度為235±5℃的焊錫中2±0.5秒,浸入深度距離電容體2.5~3.0mm。
The lead wire of a capacitor shall be dipped into a 25% methanol solution of rosin and then into molten solder of 235±5℃ for 2±0.5 seconds ,in both cases the depth of dipping is up to about 2.5 to 3.0 mm from the root of lead wires.

耐焊性
Resistance
To soldering
heat
 

外觀
Appearance

            無損傷
No marked defect

焊錫溫度265±5℃,時(shí)間5±0.5秒,插入深度距離電容體2.5~3.0mm,插入速度1秒,試驗(yàn)后2~24小時(shí)測(cè)量。
The lead wire shall be immersed into the melted solder of 265±5℃,up to about 2.5 to 3.0mm from the main body for 5±0.5 sec and the specified items shall be measured after leaving for 2 to 24 hours.

容量變化ΔC/C
Capacitance change

NPO:≤5%
X7R:≤-5~+10%
Y5V:≤-10~+20%

介電強(qiáng)度(引線間)
Dielectric strength(between lead wires)

不失效
No failure

 
 
 
耐久性
List test

外觀
Appearance

無外觀損傷
No  marked defect

條件
Condition

NPO

X7R

Y5V

Z5U

容量變化ΔC/C
Capacitance change

      NPO:≤2%
X7R:≤20%
Y5V:≤30%

溫度
Temperature

+125℃

+85℃

 
D.F.

  NPO:≤0.3%
X7R:≤5%
Y5V:≤7%

時(shí)間
Time

t=1000h
 
R.C>25S

電壓
Voltage

V=1.5Vr

恢復(fù)時(shí)間
Recovery time

24±1h


 
 
引出端強(qiáng)度
Strength
  of Lead
 temination

 
 
拉力
Pull

 
引線不斷
電容器不破損
Lead wire shall not cut off. Capacitor shall not be broken.

如圖:固定電容器并加力,引線直徑0.5mm以上加力3kg,保持5秒
As a figure, fix the body of capacitor, apply a tensile weight gradually to each lead in the radial direction of capacitor up to 2 okgf, and keep it for l to 5 sec.

 
 
 
 
 
 
 
 
 
  
 
G

 
 
折彎
Bending

引線負(fù)荷0.5kg向一方向折彎900后恢復(fù)原位,再向反方向折彎900恢復(fù)原狀為一次,共3次。
Each lead wire shall be subjected to 0.5kgf weight and then a 900bend at the point of egress, in one direction, return to original position and then a 900bend in the opposite       direetion at the rate of one bend.

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