SMD Resistor Code Chart

Complete reference for SMD resistor marking codes. Includes 3-digit, 4-digit, and EIA-96 code systems with resistance values and tolerances.

Search by code or value

3-Digit SMD Codes (E24, 5%)

First two digits are significant figures, third digit is the number of zeros. Example: 472 = 47 × 10² = 4700Ω = 4.7kΩ. R notation for decimal point (4R7 = 4.7Ω).

Code	Resistance	Tolerance
100	10 Ω	5%
101	100 Ω	5%
102	1 kΩ	5%
103	10 kΩ	5%
104	100 kΩ	5%
105	1 MΩ	5%
106	10 MΩ	5%
110	11 Ω	5%
111	110 Ω	5%
112	1.10 kΩ	5%
113	11 kΩ	5%
114	110 kΩ	5%
115	1.10 MΩ	5%
116	11 MΩ	5%
120	12 Ω	5%
121	120 Ω	5%
122	1.20 kΩ	5%
123	12 kΩ	5%
124	120 kΩ	5%
125	1.20 MΩ	5%
126	12 MΩ	5%
130	13 Ω	5%
131	130 Ω	5%
132	1.30 kΩ	5%
133	13 kΩ	5%
134	130 kΩ	5%
135	1.30 MΩ	5%
136	13 MΩ	5%
150	15 Ω	5%
151	150 Ω	5%
152	1.50 kΩ	5%
153	15 kΩ	5%
154	150 kΩ	5%
155	1.50 MΩ	5%
156	15 MΩ	5%
160	16 Ω	5%
161	160 Ω	5%
162	1.60 kΩ	5%
163	16 kΩ	5%
164	160 kΩ	5%
165	1.60 MΩ	5%
166	16 MΩ	5%
180	18 Ω	5%
181	180 Ω	5%
182	1.80 kΩ	5%
183	18 kΩ	5%
184	180 kΩ	5%
185	1.80 MΩ	5%
186	18 MΩ	5%
200	20 Ω	5%
201	200 Ω	5%
202	2 kΩ	5%
203	20 kΩ	5%
204	200 kΩ	5%
205	2 MΩ	5%
206	20 MΩ	5%
220	22 Ω	5%
221	220 Ω	5%
222	2.20 kΩ	5%
223	22 kΩ	5%
224	220 kΩ	5%
225	2.20 MΩ	5%
226	22 MΩ	5%
240	24 Ω	5%
241	240 Ω	5%
242	2.40 kΩ	5%
243	24 kΩ	5%
244	240 kΩ	5%
245	2.40 MΩ	5%
246	24 MΩ	5%
270	27 Ω	5%
271	270 Ω	5%
272	2.70 kΩ	5%
273	27 kΩ	5%
274	270 kΩ	5%
275	2.70 MΩ	5%
276	27 MΩ	5%
300	30 Ω	5%
301	300 Ω	5%
302	3 kΩ	5%
303	30 kΩ	5%
304	300 kΩ	5%
305	3 MΩ	5%
306	30 MΩ	5%
330	33 Ω	5%
331	330 Ω	5%
332	3.30 kΩ	5%
333	33 kΩ	5%
334	330 kΩ	5%
335	3.30 MΩ	5%
336	33 MΩ	5%
360	36 Ω	5%
361	360 Ω	5%
362	3.60 kΩ	5%
363	36 kΩ	5%
364	360 kΩ	5%
365	3.60 MΩ	5%
366	36 MΩ	5%
390	39 Ω	5%
391	390 Ω	5%

Showing first 100 entries. Use search to find specific codes.

4-Digit SMD Codes (E96, 1%)

First three digits are significant figures, fourth digit is the number of zeros. Example: 4702 = 470 × 10² = 47kΩ. Higher precision than 3-digit system.

Code	Resistance	Tolerance
1000	1 Ω	1%
1001	10 Ω	1%
1002	100 Ω	1%
1003	1 kΩ	1%
1004	10 kΩ	1%
1005	100 kΩ	1%
1020	1.02 Ω	1%
1021	10.20 Ω	1%
1022	102 Ω	1%
1023	1.02 kΩ	1%
1024	10.20 kΩ	1%
1025	102 kΩ	1%
1050	1.05 Ω	1%
1051	10.50 Ω	1%
1052	105 Ω	1%
1053	1.05 kΩ	1%
1054	10.50 kΩ	1%
1055	105 kΩ	1%
1070	1.07 Ω	1%
1071	10.70 Ω	1%
1072	107 Ω	1%
1073	1.07 kΩ	1%
1074	10.70 kΩ	1%
1075	107 kΩ	1%
1100	1.10 Ω	1%
1101	11 Ω	1%
1102	110 Ω	1%
1103	1.10 kΩ	1%
1104	11 kΩ	1%
1105	110 kΩ	1%
1130	1.13 Ω	1%
1131	11.30 Ω	1%
1132	113 Ω	1%
1133	1.13 kΩ	1%
1134	11.30 kΩ	1%
1135	113 kΩ	1%
1150	1.15 Ω	1%
1151	11.50 Ω	1%
1152	115 Ω	1%
1153	1.15 kΩ	1%
1154	11.50 kΩ	1%
1155	115 kΩ	1%
1180	1.18 Ω	1%
1181	11.80 Ω	1%
1182	118 Ω	1%
1183	1.18 kΩ	1%
1184	11.80 kΩ	1%
1185	118 kΩ	1%
1210	1.21 Ω	1%
1211	12.10 Ω	1%
1212	121 Ω	1%
1213	1.21 kΩ	1%
1214	12.10 kΩ	1%
1215	121 kΩ	1%
1240	1.24 Ω	1%
1241	12.40 Ω	1%
1242	124 Ω	1%
1243	1.24 kΩ	1%
1244	12.40 kΩ	1%
1245	124 kΩ	1%
1270	1.27 Ω	1%
1271	12.70 Ω	1%
1272	127 Ω	1%
1273	1.27 kΩ	1%
1274	12.70 kΩ	1%
1275	127 kΩ	1%
1300	1.30 Ω	1%
1301	13 Ω	1%
1302	130 Ω	1%
1303	1.30 kΩ	1%
1304	13 kΩ	1%
1305	130 kΩ	1%
1330	1.33 Ω	1%
1331	13.30 Ω	1%
1332	133 Ω	1%
1333	1.33 kΩ	1%
1334	13.30 kΩ	1%
1335	133 kΩ	1%
1370	1.37 Ω	1%
1371	13.70 Ω	1%
1372	137 Ω	1%
1373	1.37 kΩ	1%
1374	13.70 kΩ	1%
1375	137 kΩ	1%
1400	1.40 Ω	1%
1401	14 Ω	1%
1402	140 Ω	1%
1403	1.40 kΩ	1%
1404	14 kΩ	1%
1405	140 kΩ	1%
1430	1.43 Ω	1%
1431	14.30 Ω	1%
1432	143 Ω	1%
1433	1.43 kΩ	1%
1434	14.30 kΩ	1%
1435	143 kΩ	1%
1470	1.47 Ω	1%
1471	14.70 Ω	1%
1472	147 Ω	1%
1473	1.47 kΩ	1%

Showing first 100 entries. Use search to find specific codes.

EIA-96 Codes (1%)

Two-digit code (01–96) maps to E96 value, followed by letter multiplier. Example: 01A = 100Ω, 01B = 1kΩ, 01C = 10kΩ. Compact marking for precision resistors.

Code	Resistance	Tolerance
01Z	1.0 mΩ	1%
01Y	10.0 mΩ	1%
01X	100.0 mΩ	1%
01A	1 Ω	1%
01B	10 Ω	1%
01C	100 Ω	1%
01D	1 kΩ	1%
01E	10 kΩ	1%
01F	100 kΩ	1%
02Z	1.0 mΩ	1%
02Y	10.2 mΩ	1%
02X	102.0 mΩ	1%
02A	1.02 Ω	1%
02B	10.20 Ω	1%
02C	102 Ω	1%
02D	1.02 kΩ	1%
02E	10.20 kΩ	1%
02F	102 kΩ	1%
03Z	1.1 mΩ	1%
03Y	10.5 mΩ	1%
03X	105.0 mΩ	1%
03A	1.05 Ω	1%
03B	10.50 Ω	1%
03C	105 Ω	1%
03D	1.05 kΩ	1%
03E	10.50 kΩ	1%
03F	105 kΩ	1%
04Z	1.1 mΩ	1%
04Y	10.7 mΩ	1%
04X	107.0 mΩ	1%
04A	1.07 Ω	1%
04B	10.70 Ω	1%
04C	107 Ω	1%
04D	1.07 kΩ	1%
04E	10.70 kΩ	1%
04F	107 kΩ	1%
05Z	1.1 mΩ	1%
05Y	11.0 mΩ	1%
05X	110.0 mΩ	1%
05A	1.10 Ω	1%
05B	11 Ω	1%
05C	110.00 Ω	1%
05D	1.10 kΩ	1%
05E	11 kΩ	1%
05F	110.00 kΩ	1%
06Z	1.1 mΩ	1%
06Y	11.3 mΩ	1%
06X	113.0 mΩ	1%
06A	1.13 Ω	1%
06B	11.30 Ω	1%
06C	113.00 Ω	1%
06D	1.13 kΩ	1%
06E	11.30 kΩ	1%
06F	113.00 kΩ	1%
07Z	1.1 mΩ	1%
07Y	11.5 mΩ	1%
07X	115.0 mΩ	1%
07A	1.15 Ω	1%
07B	11.50 Ω	1%
07C	115.00 Ω	1%
07D	1.15 kΩ	1%
07E	11.50 kΩ	1%
07F	115.00 kΩ	1%
08Z	1.2 mΩ	1%
08Y	11.8 mΩ	1%
08X	118.0 mΩ	1%
08A	1.18 Ω	1%
08B	11.80 Ω	1%
08C	118 Ω	1%
08D	1.18 kΩ	1%
08E	11.80 kΩ	1%
08F	118 kΩ	1%
09Z	1.2 mΩ	1%
09Y	12.1 mΩ	1%
09X	121.0 mΩ	1%
09A	1.21 Ω	1%
09B	12.10 Ω	1%
09C	121 Ω	1%
09D	1.21 kΩ	1%
09E	12.10 kΩ	1%
09F	121 kΩ	1%
10Z	1.2 mΩ	1%
10Y	12.4 mΩ	1%
10X	124.0 mΩ	1%
10A	1.24 Ω	1%
10B	12.40 Ω	1%
10C	124 Ω	1%
10D	1.24 kΩ	1%
10E	12.40 kΩ	1%
10F	124 kΩ	1%
11Z	1.3 mΩ	1%
11Y	12.7 mΩ	1%
11X	127.0 mΩ	1%
11A	1.27 Ω	1%
11B	12.70 Ω	1%
11C	127 Ω	1%
11D	1.27 kΩ	1%
11E	12.70 kΩ	1%
11F	127 kΩ	1%
12Z	1.3 mΩ	1%

Showing first 100 entries. Use search to find specific codes.

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