貼片電阻阻值表

"E24系列：常用于精度5%,1%的貼片電阻",,,,,,,,,,,,,,,,,,,,,

標(biāo),范圍（單位：Ω）,,,,,,,,,,,,,,,,,,,,

準(zhǔn),1Ω～10Ω,,,10Ω～100Ω,,,100Ω～1kΩ,,,1kΩ～10kΩ,,,10kΩ～100kΩ,,,100kΩ～1MΩ,,,1MΩ～10MΩ,,

值,實(shí)際,3位,4位,實(shí)際,3位,4位,實(shí)際,3位,4位,實(shí)際,3位,4位,實(shí)際,3位,4位,實(shí)際,3位,4位,實(shí)際,3位,4位

,值,標(biāo)注,標(biāo)注,值,標(biāo)注,標(biāo)注,值,標(biāo)注,標(biāo)注,值,標(biāo)注,標(biāo)注,值,標(biāo)注,標(biāo)注,值,標(biāo)注,標(biāo)注,值,標(biāo)注,標(biāo)注

1.0,1Ω,1R0,1R00,10Ω,100,10R0,100Ω,101,100R,1kΩ,102,1001,10kΩ,103,1002,100kΩ,104,1003,1MΩ,105,1004

1.1,1.1Ω,1R1,1R10,11Ω,110,11R0,110Ω,111,110R,1.1kΩ,112,1101,11kΩ,113,1102,110kΩ,114,1103,1.1MΩ,115,1104

1.2,1.2Ω,1R2,1R20,12Ω,120,12R0,120Ω,121,120R,1.2kΩ,122,1201,12kΩ,123,1202,120kΩ,124,1203,1.2MΩ,125,1204

1.3,1.3Ω,1R3,1R30,13Ω,130,13R0,130Ω,131,130R,1.3kΩ,132,1301,13kΩ,133,1302,130kΩ,134,1303,1.3MΩ,135,1304

1.5,1.5Ω,1R5,1R50,15Ω,150,15R0,150Ω,151,150R,1.5kΩ,152,1501,15kΩ,153,1502,150kΩ,154,1503,1.5MΩ,155,1504

1.6,1.6Ω,1R6,1R60,16Ω,160,16R0,160Ω,161,160R,1.6kΩ,162,1601,16kΩ,163,1602,160kΩ,164,1603,1.6MΩ,165,1604

1.8,1.8Ω,1R8,1R80,18Ω,180,18R0,180Ω,181,180R,1.8kΩ,182,1801,18kΩ,183,1802,180kΩ,184,1803,1.8MΩ,185,1804

2.0,2Ω,2R0,2R00,20Ω,200,20R0,200Ω,201,200R,2kΩ,202,2001,20kΩ,203,2002,200kΩ,204,2003,2MΩ,205,2004

2.2,2.2Ω,2R2,2R20,22Ω,220,22R0,220Ω,221,220R,2.2kΩ,222,2201,22kΩ,223,2202,220kΩ,224,2203,2.2MΩ,225,2204

2.4,2.4Ω,2R4,2R40,24Ω,240,24R0,240Ω,241,240R,2.4kΩ,242,2401,24kΩ,243,2402,240kΩ,244,2403,2.4MΩ,245,2404

2.7,2.7Ω,2R7,2R70,27Ω,270,27R0,270Ω,271,270R,2.7kΩ,272,2701,27kΩ,273,2702,270kΩ,274,2703,2.7MΩ,275,2704

3.0,3Ω,3R0,3R00,30Ω,300,30R0,300Ω,301,300R,3kΩ,302,3001,30kΩ,303,3002,300kΩ,304,3003,3MΩ,305,3004

3.3,3.3Ω,3R3,3R30,33Ω,330,33R0,330Ω,331,330R,3.3kΩ,332,3301,33kΩ,333,3302,330kΩ,334,3303,3.3MΩ,335,3304

3.6,3.6Ω,3R6,3R60,36Ω,360,36R0,360Ω,361,360R,3.6kΩ,362,3601,36kΩ,363,3602,360kΩ,364,3603,3.6MΩ,365,3604

3.9,3.9Ω,3R9,3R90,39Ω,390,39R0,390Ω,391,390R,3.9kΩ,392,3901,39kΩ,393,3902,390kΩ,394,3903,3.9MΩ,395,3904

4.3,4.3Ω,4R3,4R30,43Ω,430,43R0,430Ω,431,430R,4.3kΩ,432,4301,43kΩ,433,4302,430kΩ,434,4303,4.3MΩ,435,4304

4.7,4.7Ω,4R7,4R70,47Ω,470,47R0,470Ω,471,470R,4.7kΩ,472,4701,47kΩ,473,4702,470kΩ,474,4703,4.7MΩ,475,4704

5.1,5.1Ω,5R1,5R10,51Ω,510,51R0,510Ω,511,510R,5.1kΩ,512,5101,51kΩ,513,5102,510kΩ,514,5103,5.1MΩ,515,5104

5.6,5.6Ω,5R6,5R60,56Ω,560,56R0,560Ω,561,560R,5.6kΩ,562,5601,56kΩ,563,5602,560kΩ,564,5603,5.6MΩ,565,5604

6.2,6.2Ω,6R2,6R20,62Ω,620,62R0,620Ω,621,620R,6.2kΩ,622,6201,62kΩ,623,6202,620kΩ,624,6203,6.2MΩ,625,6204

6.8,6.8Ω,6R8,6R80,68Ω,680,68R0,680Ω,681,680R,6.8kΩ,682,6801,68kΩ,683,6802,680kΩ,684,6803,6.8MΩ,685,6804

7.5,7.5Ω,7R5,7R50,75Ω,750,75R0,750Ω,751,750R,7.5kΩ,752,7501,75kΩ,753,7502,750kΩ,754,7503,7.5MΩ,755,7504

8.2,8.2Ω,8R2,8R20,82Ω,820,82R0,820Ω,821,820R,8.2kΩ,822,8201,82kΩ,823,8202,820kΩ,824,8203,8.2MΩ,825,8204

9.1,9.1Ω,9R1,9R10,91Ω,910,91R0,910Ω,911,910R,9.1kΩ,912,9101,91kΩ,913,9102,910kΩ,914,9103,9.1MΩ,915,9104

"上面列出了常用的5％和1％精度貼片電阻的標(biāo)稱值和換算值，僅供大家使用時(shí)參考。

電阻阻值換算關(guān)系

Ω=Ω

k=kΩ=1,000Ω

M=MΩ=1,000,000Ω

微型貼片電阻上的代碼一般標(biāo)為3位數(shù)或4位數(shù)的，3位數(shù)精度為5%，4位數(shù)的精度為1%，

請(qǐng)大家根據(jù)精度要求挑選合適的代碼類型。",,,,,,,,,,,,,,,,,,,,,

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"LED-電流20毫安就是0.02