IEC Publication 63

週二, 24 四月 2018 09:43 IEC Publication 63 Resistor - Chip Resistor

電阻

STANDARD RESISTANCE VALUE IN A DECARD
誤差率	阻值表示法		電阻功率代碼		溫度系數
Tolerance	E96	E24	Power	Codes	T.C.R/℃
A= ±0.01%	m5=R0005Ω	m5=R0005Ω	1/32W	Z	S=±5ppm
B= ±0.1%	5m=R005Ω	5m=R005Ω	1/16W	Y	B=±10ppm
C= ±0.25%	50m=R05Ω	50m=R05Ω	1/10W	X	N=±15ppm
D= ±0.5%	100m=R1Ω	100m=R1Ω	1/8W	W	C=±25ppm
F= ±1%	1000m=1Ω	1000m=1Ω	1/4W	V	D=±50ppm
G= ±2%	1R = 1R00	1R = 1R0	1/2W	U	E=±100ppm
H= ±3%	10R=10R0	10R=100	3/4W	T	K=±150ppm
J= ±5%	100R=100R	100R=101	1W	S	F=±200ppm
K= ±10%	1K = 1001	100R=102	1.5W	R	G=±300ppm
M= ±20%	10K = 1002	10K = 103	2W	Q	H=±400ppm
N= ±50%	100K=1003	100K=104	2.5W	P	I=±500ppm
Z=+80-20%	1M=1-004	1M=105	3W	N	J=±600ppm
	10M=1005	10M=106	3.5W	M	V=±800ppm
	100M=1006	100M=107	4W (5W)	L (K)	Z=±1500ppm

Resistor Series Ordering Information :
±1%:	Marking Code please refer to E96 data form as below :
Ex.	121K the marking code is 1213 in E96
	10R ohm the marking code is 1009 E96
	1R ohm the marking code is 1008 E96
	0.1R ohm the marking code is 0R10 E96
±5%:	Marking Code please refer to E24 data form as below :
Ex.	100K the marking code is 104 in E24
	10R ohm the marking code is 100 E24
	1R ohm the marking code is 1R0 E24
	0.1R ohm the marking code is 0R1 E24

For Resistance According to IEC Publication 63
E24	E96
10	100	178	316	562
11	102	182	324	576
12	105	187	332	590
13	107	191	340	604
15	110	196	348	619
16	113	200	357	634
18	115	205	365	649
20	118	210	374	665
22	121	215	383	681
24	124	221	392	698
27	127	226	402	715
30	130	232	412	732
33	133	237	422	750
36	137	243	432	768
39	140	249	442	787
43	143	255	453	806
47	147	261	464	825
51	150	267	475	845
56	154	274	487	866
62	158	280	499	887
68	162	287	511	909
75	165	294	523	931
82	169	301	536	953
91	174	309	549	976

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最近更新在週二, 24 四月 2018 09:48

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IEC Publication 63

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