大益電子廠股份有限公司
桃園縣蘆竹鄉南崁路一段133號
TEL: 886-03-3221988, 3221989 3222717, 3223799 FAX: 866-03-3524879

RSN  氧化金屬皮膜固定電阻器

 

 

2.特徵
出色的不燃塗層

潔白的陶瓷芯材

滿足ELA-RC2655A的要求

高水準的安全規範


3.型號說明

0.3Ω~50kΩStyle

 

 

Power rating at 70

Dimension  Max

working

V.

Max

overload

V.

Dielectric

withstanding

V.

Resistance

range

D Max L Max +0.02 d     

-0.05

H ±3

Normal Size

RSN1/4W RSN25 1/4W 1.85 3.5 0.56 28  250V 400V 250V 0.3Ω~50kΩ
RSN1/2W RSN150 1/2W 2.5 6.8 0.60 28  300V 500V 300V 0.3Ω~50kΩ
RSN1W RSN1W 1W 3.5 10 0.80 28  350V 600V 350V 0.3Ω~50kΩ
RSN2W RSN2W 2W 5 12 0.80 38  350V 600V 350V 0.3Ω~50kΩ
RSN3W RSN3W 3W 5.5 16 0.80 38  500V 800V 500V 5Ω~100kΩ
RSN5W RSN5W 5W 6.5 17.5 0.80 38  750V 1000V 750V 5Ω~100kΩ

Small Size

RSN1/2WS RSN50S 1/2W 1.85 3.5  0.56 28  250V 400V 250V 0.3Ω~50kΩ
RSN1WS RSN1WS 1W 2.5 6.8 0.60 28  350V 600V 350V 0.3Ω~50kΩ
RSN2WS RSN2WS 2W 3.5 10 0.60 28  350V 600V 350V 0.3Ω~50kΩ
RSN3WS RSN3WS 3W 5 12 0.80 38  350V 600V 350V 0.3Ω~50kΩ
RSN5WS RSN5WS 5W 5.5 16 0.80 38  500V 800V 350V 5Ω~100kΩ

標準E-24系列公差值為±5%

正常規格產品為灰色小型規格產品為粉紅色

標準的不燃塗料

4.型號編法

RSN

[RSS]

氧化金屬

皮膜電阻

 

  1W[S]

系列

 

50-1/2W 3W-3W

1W-1W 5W-5W

2W-2W

[S]-miniature size

 

 

H

加工包裝

T5-T52

T7-T73

H-H Type

F-F Type

 R-Radial Tpae

103

公稱電阻值

 

10KΩ

J

阻值容許差

 

J- ±5%

G- ±2%

          

   5.性能說明

溫度係數 Temperature coefficient  ±350PPM/℃  

短時間負荷  Short-time overload

                                       Normal Size △R/R ≦ ±(1%+0.05Ω),with no evidence of mechanical damage

                                       Small Size △R/R ≦ ±(2%+0.05Ω),with no evidence of mechanical damage

絕緣電壓  Dielectric withstanding voltage  No evidence of flashover,

                                                                    mechanical damage,arcing or insulation leakage.

脈衝  Pulse overload  Normal Size △R/R ≦ ±(2%+0.05Ω),with no evidence of mechanical damage

                                   Small Size  △R/R ≦ ±(5%+0.05Ω),with no evidence of mechanical damage

端子強度 Terminal strength  No evidence of mechanical damage

銲錫耐熱 Resistance to soldering heat △R/R ≦ ±(1%+0.05Ω),with no evidence of mechanical damage

可銲錫性 Solderability Min.95% coverage.

耐溶性 Resisance to solvent No deterioration of the protective coating and markings 

溫度循環 Temperature cycling △R/R ≦ ±(2%+0.05Ω),with no evidence of mechanical damage

耐濕負荷壽命 Load life in humidity  △R/R ≦ ±5%  for <100k Ω; ±10% for ≧100kΩ

負荷壽命 Load life     △ R/R ≦ ±5% for < 100KΩ ; ±10% for ≧100kΩ

 

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