QFN marking codes
Every code in our tables printed on a part in QFN. Pick one to see the parts and how to tell them apart.
- 01043
- 02041
- 0204A2
- 04101
- 05101
- 0596C1
- 06101
- 07101
- 08081
- 09701
- 0B1
- 0P1
- 0T1
- 0Z1
- 100EP1391
- 100EP171
- 100EP291
- 100EP561
- 100EP571
- 100EP911
- 1041
- 10AA1
- 10EP1391
- 1225B2
- 1225C2
- 1271
- 12721
- 127Z1
- 1281
- 128Z1
- 135161
- 13AA1
- 145161
- 14AA1
- 1601
- 16021
- 1602A1
- 16281
- 1628I1
- 16P1
- 16Q1
- 17005E1
- 17006E1
- 17015E1
- 18701
- 19551
- 1DC1
- 1DD1
- 1FF1
- 1FP1
- 1N1
- 1Q1
- 201
- 20351
- 20681
- 20691
- 208Z1
- 21041
- 21311
- 21901
- 2190M1
- 22571
- 22741
- 22801
- 2305-11
- 241
- 2540CC1
- 25461
- 2631
- 271
- 2811A1
- 2811B1
- 301161
- 302161
- 303161
- 30711
- 31091
- 32051
- 34121
- 3412A1
- 34211
- 34251
- 34921
- 35211
- 35791
- 357911
- 35891
- 36151
- 36331
- 36401
- 367731
- 37081
- 371711
- 372711
- 37281
- 3728L1
- 3728L11
- 3728LE1
- 3728LI1
- 3728LX1
- 37291
- 3729L61
- 37311
- 3731I1
- 373311
- 37411
- 37431
- 37881
- 38021
- 38561
- 38601
- 38651
- 386511
- 3871
- 38901
- 391
- 39561
- 39571
- 39581
- 3A1
- 3B1
- 3C1
- 3D1
- 3E1
- 3F1
- 3T1
- 42801
- 4330A1
- 4543IL1
- 4543ILZ1
- 45561
- 46421
- 4866TQ1
- 4988ET1
- 4B1
- 4M1
- 4T245Y1
- 4T7741
- 50311
- 51001
- 512161
- 512253
- 51731
- 51931
- 5223CL1
- 5223CLZ1
- 5227CL1
- 5227CLZ1
- 53092
- 53122
- 5323CL1
- 5323CLZ1
- 5327CL1
- 5327CLZ1
- 53291
- 5329A1
- 5329B1
- 5330A1
- 5383B1
- 53871
- 5423CL1
- 5423CLZ1
- 5427CL1
- 5427CLZ1
- 543191
- 54H121
- 54H161
- 54L121
- 54L161
- 55121
- 55151
- 55161
- 55191
- 55201
- 55221
- 55401
- 55411
- 55421
- 55431
- 55461
- 56011
- 5601A1
- 56801
- 57H121
- 57H161
- 57L121
- 57L161
- 5921
- 5E1
- 6020A21
- 61121
- 62883HRTZ1
- 63351
- 63371
- 653U1
- 65431
- 65841
- 658U1
- 658V1
- 66591
- 67111
- 67211
- 6P1
- 727LX11
- 728LE11
- 7851Y1
- 7A1
- 7H1
- 8108IL1
- 8108ILZ1
- 811721
- 81951
- 8205D1
- 870B1
- 870I1
- 87241
- 87931
- 891
- 8A1
- 93K17L1
- 95341
- 95831HRTZ1
- 95831IRTZ1
- 95836HRTZ1
- 95836IRTZ1
- 95839HRTZ1
- 9641
- A01
- A12LQ201
- A5012Q1
- A5020Q1
- A5982Q1
- A61LQ1
- A83042
- AA2
- AACB1
- AADZ1
- AAEA1
- AAEB1
- AAEW1
- AAEX1
- AAEY1
- AAEZ1
- AAFI1
- AAOG1
- AAT1
- AAU1
- AAX1
- AAY1
- ABW1
- ABX1
- AC2
- AD2
- ADZ1
- AE1
- AEA1
- AEV1
- AF1
- AFF1
- AG1
- AH1
- AH24512
- AH245Y2
- AIF1
- AIG1
- AIH1
- AII1
- AIWI1
- AJ1
- AKQ1
- AKS1
- AOTI1
- AS5C1
- AT2
- AU2
- Aja1
- Ajb1
- B01
- B11
- B2173G1
- B261
- B31
- B41
- B81
- BC1
- BIQ1
- BN2
- BND1
- BPB1
- BQ7351
- BR2
- BRU1
- BSG2
- BTI1
- C11
- C21
- C4821
- CG1
- CJ1
- CK1
- CL1
- CP1
- CQ2
- CY1
- CZ1
- DF2
- DP1
- DS1
- DT1
- DU1
- E1
- E41
- ED1
- EF1
- EK2
- EM2
- EN2
- EP2
- EQ2
- FF2
- FG2
- GAV1
- GAW2
- GAX2
- GAZ1
- GBB1
- GBD1
- GBF1
- GBG1
- GBH1
- GBM1
- GHE1
- GNG1
- GU1
- H4988SQ1
- H61
- H71
- HC595A1
- HE1
- HNG1
- HP1
- HPA1
- HQ1
- HQH1
- HS1
- HU1
- HWW1
- J1
- J71
- J82
- JB2
- JC2
- JD2
- JJ2
- JP1
- K1121
- K121
- K1571
- K1602
- K1641
- K1932
- K1G1
- K1K1
- K1W2
- K1X1
- K2182
- K231
- K271
- K2K1
- K2L1
- K2R1
- K2S1
- K3071
- K311
- K321
- K4251
- K4271
- K4321
- K4721
- K5141
- K5271
- K5331
- K5501
- K5511
- K5H1
- K5I1
- K61T1
- K9821
- K9841
- KC21
- KDN1
- KFF1
- KRP1
- KRR1
- L1
- L4883SQ1
- LAAA1
- LAAC1
- LCR1
- LDJK1
- LDYG1
- LDYY1
- LDYZ1
- LDZB1
- LDZC1
- LDZF1
- LDZG1
- LDZH1
- LDZJ1
- LDZK1
- LDZN1
- LDZP1
- LDZQ1
- LDZR1
- LDZS1
- LDZV1
- LFBT1
- LFBV1
- LFBW1
- LFPT1
- LFVM1
- LGN1
- LPJ1
- LTC2259UJ-161
- LTC2263UJ-121
- LTC2263UJ-141
- LTC2264UJ-121
- LTC2264UJ-141
- LTC2265UJ-121
- LTC2265UJ-141
- LTC2266UJ-121
- LTC2267UJ-121
- LTC2268UJ-121
- LTC2391UK-161
- LTC2392UK-161
- LTC2393UK-161
- LTC3855UJ1
- MC7511
- N1F1
- NSJ1
- NTJ1
- NUJ1
- P1
- P84041
- PB0511
- PC701
- PD5341
- PD534A1
- PD554A1
- PD5572
- PD95351
- PD95391
- PD95551
- PF5741
- PF574A1
- PF5751
- PF575C1
- PN1
- PP1
- PT1
- PU1
- PV1
- PW1
- PY1
- Q9971
- QR1
- R13082
- R13092
- RN1
- S14Y1
- S18Y1
- SHV1
- SHW1
- SHX1
- SP11
- T91
- TCPP1
- TD95351
- TD95391
- TD95551
- TP1
- TV1
- TW1
- TX1
- TY1
- TZ1
- U03041
- UM1
- UN1
- UO1
- UP2
- V261
- V4T1
- V4T2451
- VH4T2452
- W40511
- YE1
- YG1
- ZVE1
- ZVH1
- ZVJ1
- ZWJ2
Other packages
- SOT-23-536210
- SOT-23-632525
- USP-6C21922
- SOT-2321305
- DFN16376
- USP-6B15081
- SOT-89-511736
- SOT-8910774
- MSOP-88766
- SMA7679
- SMC7433
- SMB7201
- SOT-3534130
- SOT-3233564
- SOD-123F3286
- SOT-3632872
- SOT-3432852
- SOIC-82558
- SOT-1432379
- SOT-2232112
- SMAF2060
- SOD-1232007
- SOD-3231840
- WSON1698
- SON1205
- DPAK940
- SMBF900
- SOD-523754
- SOT-523630
- SOD-882629
- SMCG608
- SOT-416607
- SMCF604
- SOT-563544
- SMBG531
- QFN502
- SSOP475
- MSOP-10463
- SOD-80463
- TSSOP-8414
- SOT-23-8387
- SOD-128337
- D2PAK329
- SOT-723316
- SOT-553295
- SOD-123W264
- X2SON263
- SOT-883222
- TO-220201
- TSSOP-14196
- SOIC-14192
- SOD-723156
- TO-220F152
- MELF149
- TO-247147
- WLCSP139
- TSSOP-16130
- DFN0603-2116
- DFN1610-2114
- 060396
- DIP-895
- US894
- MicroMELF79
- SOT-95376
- SOD-92366
- SOIC-1660
- Axial44
- TO-9241
- TSSOP-2039
- MicroPak37
- SOD-323W37
- TSFP-336
- SJP35
- TOLL34
- SOP-728
- D2PAK-725
- DSN225
- ESOP-821
- SOT-96321
- TSSOP-2419
- QSOP18
- TO-3PF17
- LFPAK5614
- nSMC-FL14
- SOT-112314
- IPAK12
- MicroPak210
- 010058
- X1SON8
- LQFP5
- DO-221BC3
- TQFP2