AMT AEROSPACE AIRCRAFT PARTS AND ELECTRONICS
⬇️
Inventory Parts | Database with + 16 Billion Parts
- SMP323508B12
- MAX690ACSA+T
- MS20470T67
- ml-0055
- LMV331M7XNOPB
- MMUN2238
- 2224788C1
- MOTOROLMC934F
- MS25036153
- LTC1619CS8
- AM080060
- M34238MK139GP
- M553422K5112FRP
- CF1/8-910
- M39003030177
- M12L128168A7TG
- MBB0207-50953H1/2W+1
- M8372398N08981
- M2724TAM
- M83536/10-026
- MS27466E17B35S
- T10132050
- MC54HC14A
- M68TQP052SB1
- MBB20746K4
- B024381110
- M3902210D183JR
- MP402815
- SMP323190B50
- M55310/16-B41A-24.000MHZ
- MS24585-1002
- 644262
- MS20426AD4-16
- MAX345EPE
- M39006260150
- M55342K06B4E02R
- MIS20065/2-033
- CRG1206-F-33R
- ALY66664U10
- B02327900
- MS24236/20-2HPC
- M23269094053
- ILD664X001
- M81822/6-B30-9
- DIODEZENER51V250mASMDSOD110
- M2665520090
- CV99Q350
- M168784207280
- GRM426C0G181J50
- MicroSMD035-02
- CVC42334
- 6ENF1051V
- MN01T35285
- MLR1608MR10JTA1H
- CW10120R5
- CFR25JB100R
- LXOM1000KHZCC
- SN025M0010YA0YAG
- LS5931A74
- MK36385N
- LSI325670LM
- M28840/20CF1AAP4
- SN15930N
- LMFH5322NAW
- MD56V16160F10LAZ
- RS485IF2WI8PIN
- HL645AP610
- MAX4122EUKT
- MAT02AH
- M83519227
- 5815N156-010
- LP025061B684
- MAX202ECWE+T
- MCP3020
- MS20470AD3-3.5D
- LRPS2-25
- BACB30NN6K22
- M8340108K5112FG
- MC54HC161BE
- RKZ931021
- UPC624DÉâ
- 6438137
- MEODE1301-104-422
- MS3101A36-6S
- MC-521835
- MMD10051J
- M-3218-1.5
- MS2461516
- MKI1810-410-054-A
- 2MBI75LN060
- CRHAD142
- HL63PB-16-28
- MBRS260T3
- 5310-010597508
- IS62WV1288BLL-55QI
- CRG1206-F-750K
- M39015/1-009LM
- M39006/310078
- M390241009JACK
- DISKONCHIP2000EVBV3
- DIT640100020
- SME2530PBGA-200-Z
- MCP810T450ITTG
- 700800X6
- M8340102H1001
- MS245851180
- M39010/02A100KR
- HL61-5-10
- M8130
- Mecnanica1
- M74HC374WMXF
- SEALLABELf55mmP20
- LT1739IUF
- MLO7120K2
- HL646LL610
- M39014-02-1282
- LTC1538CGAUXFLOWTR
- 7/8V4500
- M55342K06B255DRWB8
- RMC110150KJT
- MK3883N-4Z80
- M55342K05B5H60P
- T10-1250-32
- MBBN3013L409
- SW76784
- MS3057-24AW/B
- M2884016AA1E1
- LMD5722BE20
- MELFCAPUCN033UK0R6
- MS2522712A
- M85049492S12S
- M12133513P
- M8372396K0803N
- LT1833-81-URC1
- HCOH516BO62500MHZ
- CY7C131-35NC
- MD6717928
- M5M51016BTP-70LL-I
- MS20426DD6-20D
- MA2-10903
- MAR89MX253595
- MS25041--7
- MS20470-AD3-2
- LRMXZK5DE5
- MMA020425B620T
- MAX6301CPA
- RS2CR51
- CRH07A1QA155JM
- ALY6521R
- MBB02075066K51
- LSP-3K
- M39003033019
- MESC681M01
- 73VP1180
- HL63-18-6
- MG50Q2YK1
- 2M12021
- MAX739CPDMAX
- 22780/20
- MNTG8SKIT07X1B5
- MS20426DD816D
- MS2100161
- ISILCM1812R2R2K
- SMP323281B100
- 2MD3-1B
- CRIMP-H1.0/14
- CF187K55BULK
- MA28221JBN
- LM748CN*MIXED*
- M2884016AJ1E4
- M8372375R12038
- M8193528L
- MMZ1608R150ATA00
- MPP2.5Z20
- 6ER5
- MS20604R4W2
- ILQ1397
- M12596MH2
- CFR12WS56E
- CVA2422-T
- M39006/250261
- MC611M63
- M8340102M1300GA
- MAX6643LBBAEET
- MS2462923
- MO5-122J
- M83723/88Y8036
- M83723/92R12121
- 2LP-E08-03
- M8340108K1500GC
- MC68HC11AIP
- 735X070N10370
- 2MM9110WIDUL
- MBB2074K64
- MC45R2
- MN0158220132
- 6414373
- CF10012K5TR
- LR74HC32
- CFR16J33R
- CFR0309TB529K1J
- M39010/02A3R3KR
- M16878/36BGE9
- IS62WV6416ALL-55BLI
- M8504947W20
- 5935-99-784-0084
- ISAT125765
- M83723/77W1814Y
- HCJ3012MHz
- SW984
- M24640/6-03U0
- M2750022MH2U23
- M123094413
- RMC1102490FTP
- BACB30PN6H12
- SMEVB10025TP
- M83401/05K-2200GC
- MGE31100
- MCR01MZSF1304
- 8019103610001
- B0304041
- SWC-NB7845-P01
- M7481963P1
- MS20470B3
- 22850233155
- MC74F168D
- M721173
- CF1/8130K5%BULK
- M15733390018
- MS305712AZN
- CVF080R5
- M55342K02B301ER
- HCM4920000000MBBI
- MMZ1608R121A
- RS31K6OHM114W1206
- LM64C142X
- CFN250S
- SMDXTOS1566
- 227D504403
- MS21401-16
- 6Z2WFA
- 5310-01-054-2566
- SH67G62K
- T0612DJ
- M39003012394
- M29F22080M3
- MS250837BB18
- M3-6501-5
- MC74AC373NC
- MP50065
- M8340106M5621FC
- RS-466-551
- 2M/4M/8M
- M-PLCC52
- T05L229D3-CO-2
- MAX1740EUBT
- M5M442256AJ70
- 6CL6/FAA
- LTC1663IMS8
- 6D25HM
- MDL10A
- MS24461-46
- LT104V3-102/235
- MAX1798AEUPOJ
- MS2740012
- UPD17012GF011
- MC4328DABS
- MIS1983741C
- TP3204N
- RMC-1/10-182J
- MK48Z09B10
- M27426-3129D
- M5531016B41A50M00000
- HCF527A
- SN2484HR
- M8372375W2461N
- 2277-35540-102
- LT1801IDD#PBF
- LXY10VB102M10X20LL
- M74HCU04B1R(ST)
- 641437-3
- SL818045SNOR
- MS29561248
- MIL2MOD4C
- MOC3043QTC
- ahm8466
- MC0090-001
- 5315007351029
- MOC8204-M
- MS21915-3-2J
- MC74HC175AP
- MS24665785
- MPR24825R1
- MS3100K12S-4S
- MAX652EPA
- M74HC393B1RDIP14STM
- RS37K4OHM1110W0805
- LTC1628/CG
- MS20392-4C31
- CRN3652
- SME227M25(8X12)220µ/
- M1349LF
- M85049/38S17S
- M8372392W22559
- M2742630148D
- MMBZ5243BLT1G13V
- MAX7574
- MAX691
- M3901411357
- MS252068-23
- LTC1663-8CMS8
- M55342K03B511DP
- 6436839
- ISEM15713
- MPQ2222NSC
- M55342K04B35E7R
- MS24585C404
- LTC1472CS
- MS20426AD5-5S
- MPPLCC68TT
- 6C001E-6
- RS2C231621
- MKC4250V033UF
- 9550AN505
- M2742630153C
- SH-4
- MILH8794-5
- MO2J56OHM
- MC1596GDC85
- M83723/91R1006Y
- mp7528jn....
- M12L1616C6T7T
- LM629N60
- SMP210977B100
- DIP40
- M123A02BPC242FC
- M29118DC*
- MS2446148
- UPC358C(LM358)
- MC68LK331PV27
- ILD664X009T
- HCIS17901TG
- GRM426COG102M050AD
- 4331X
- MBM87J217A
- M81044910
- MS244028
- MP915005OHM1
- MAX6314US26D2T
- SB0805430JB
- MDM97390-330
- B0207C475K0F
- MBM300A6
- M83723/74W1407Y
- ILC7080AIM528X
- 4330012646225
- AM188EM-33KC
- M83485/1-918
- CRM047M400VK
- MS24264R14B7S6LC
- MOTOROLMJ12004
- NH13672
- LNR-ICDS14C88SOP14PINCMOSSMTNS
- MAX1952ESA+T
- MC-458CA726F-A10
- M83723/73R24579
- NE55-18.171K-.1%
- SEI/RMC1/45.62K1%
- M83461/1-129
- MM2102AN-2
- M29823DCB
- MDN1200C33
- M7104
- SMP210309B25
- LM6132BIMNSC
- M12002520000MHZ
- MS250832BE9
- HCPL-0201opt500
- MHC-8
- LT1008CN8B
- SW304
- MMA0204-25B1B2551T
- ISC18125610TRDALE
- MS-3057-12A
- MBV50
- CRGEZ208ES2RS
- M29F100B-120XN3R
- ISCOMPLETE
- RS6139
- T10-100-60M-LLUKHBNB
- M85049/50-2F
- MMVL3401
- MS24390J6
- M8372375W20419
- M3900698332
- MIT65B04430
- M24308/4-1
- MS25083-3PB21
- M320T50N
- M74HC244R
- M39003/03-0332
- SL80783
- AM1D1203DZ
- MS24658-24N
- RKLB8473G
- HCNW4503300E
- MS28C11P4YH22
- MOTOROLMC74HC138AN
- MS20615-6MP5
- MIS1722671
- 4340-0123-SB2D03
- MCR01MZSF6811
- M74HCT00N
- SN2CD1211F
- MMT918MMBT918LT1
- 64256BK70
- MC6809P(±£ÓÃÌùÖ½£©
- CRG0805-F-51K
- CVJ224
- LS9345-12
- IS62LV256L25T
- MBRM130LT1
- MKDART4N-4
- MIS100-GM
- MC908QT2ACDWE
- MS25309600
- 7671CNAS1403-16
- M39003/03-3019J
- MDM96520-863
- M8372376W16108
- CFR-0309-TB52-100R-J
- MM3Z7B5
- JM3851003004BAB
- CF100-680-JB
- MS20426AD6-21
- LM4890ITPX
- MC68HC11A1FNPLCCDC91
- A3192426006
- LMK316BJ106MD-T
- M3900/301-6096J
- M5M51008CKR55
- MAX4251ESA
- M39030313S
- RMC1/102,49K1%0,125W0805ROPAP
- B0207F10R00C
- GRM42-6COG1R0B050AL
- M29F100BB-90M6T
- SB100T63
- MP3Y200120250
- 6433613
- LT1963EQ33LTC
- AM01VOOD14
- LT1003K/883
- MLD-106F-800
- RKRK73H2B16R9F
- RS452112L10KBWORAN
- sb330275
- SLC-22YY5F
- M7885/2-8-4
- MBBN3014M486
- CFR0410TR52R47J
- MO002AX3902J
- CFR25-270J-T
- SN29722A
- RMC1/10160K5%
- MCR01MZPF-2402
- SB104-T4-BM-3SE0
- HL61837
- MKC4100V33UF
- BACB30NN5K19
- ILD251-X007
- 6DP-1-102(DISC)-ARCO
- MC8LS2
- MS2462755
- MK3881NIRL
- TPA200-
- MO2153J
- IL766B2X016NEEDQ
- M5M482128AJ-B
- M8372314R2232W
- 43310224174
- MS20613-3P9
- SB104-T4-BM-2PE0
- 6AG6G/EL33
- CFMR455A
- MD82C86H5B8
- MS209131CR
- LM709HM
- MILC2464335
- CW10R5D
- MO20J47H
- M123094283
- CRM224K630V
- MS20364D1018A
- MS21919-WDG41
- CRN16-4-075JT
- MC74AC08DTEL
- M23269101-7046
- SB360G23
- MDL3-2
- M30625MGNA29GP
- M8504952118N
- LT1019AMH-4.5TO5
- MG30PC-8OHM
- LMV342IDGKR
- MMU0102-501%68K1
- M8372373W14121
- CF1/4W510KJ
- M39003/01-2181
- CFM1/412K5%R
- MS27039DD426
- MMBZ5246LT1
- MAX7408CPADC98
- MC/MN74HC374N
- 5935-99-777-5830
- UPD16805GS-T1
- RS2C-17-10-1%
- ISARSK80BLN
- MPS2114-30
- MM54C200J883
- LY3NAC120
- HL63881029
- M39003/01-2625
- MS2104808
- MS21914-6K
- M39003012244J
- MH12D-26.5V
- M8372372W10201
- MS2109206003
- LT1034BCZ-25,
- M37212M4-052SP
- 6D50A120ELX
- MK2R0207%5856R
- CV7004
- MIS2203012
- SL9935
- M39014052207
- LXT904PC
- TPCS8209(TE12L)
- CF14W6K8J
- 6AE5G/6AF5G
- MKT5600PF400V
- M72-982
- M307945HSE#
- MPM22PDA333B
- M85049/4W14B1
- MMBT39063KREEL
- MS21916J2012
- SMD-TC7S02F
- M74LS154NN
- MAX705ACSA
- SH1605
- BAC
- MBW130
- ALY64886U20
- MC74F258-MOT
- SEBAN1C
- MHJX-4084
- BACB30NZ6B8Y
- M3901217B0004
- MP4303(Q)/TOSH
- MMCC132.768KHZ-01
- 6DL5MPEL95MP
- T05L399C3-CO-2
- CY7C1020-15VC/15ZC
- M29W010B70N1,
- 7671CNAS160757
- M8372375W1203Y
- MS26RM1
- MA3043-L
- SMDPMLL4448
- MS245214
- BACB30NY20K33
- LM72314PIN
- M83723/87R22326
- M8372371W24436
- MA152K-TX
- MKB3-AVSS-1UF-63V-20%
- MDM-15SH010K
- M74LS273MIT
- SB104T4BM2PX1
- M8372373R1624N
- LT1949ES8-
- CVC754525D6
- SME16VB220MFT5.0-8X11.5
- MHC-25.000
- MS25226-8N6
- MIL-H-60001/4
- MKC4100V2,2UF
- M83513/03-A04C
- EEV-FC1H220P
- M5531008B05A4M915200
- MS28932C2701
- SW810100NP
- MMBTA92FAI
- RKZ93203/2
- MOC207-QT
- LMS1587CT-ADJ
- MS2657405
- SEA908007/24RA
- MC8T95PDS/MC6885PDS1
- M7885966
- M78853507
- AM1702A21
- UPC4741G2-E1/JMD
- LMK316BJ475KL
- MD4044
- LM6310-SGE
- MictorBU_steck152
- CF15800
- MK36678N-5
- MA283R9CT09MA283.9P
- M83459269
- M-12883/01-02
- 22850230802
- CF12102JTW
- MG7105M1%
- MS24585C239
- MHS52931104
- 642-9893-501
- MKT1817-422/06/4
- 75V1400
- MILPRF1149D
- 433R262H01
- MP50N06-25
- T06000F7PQ1
- MS24399J2
- HL63PB8-5
- M83723/91R1407N
- MGS-200
- LXF25VB180M10X12.5
- M29513010
- M55342K03B124AP
- M12285110
- MET/CAP7.5UF400VACU47MM
- ISC-1812-1UH
- MM29F400BB120M1
- M2V56S20ATP-6L
- ALY67212U10
- SEI/CF1/8820OHM5%
- NE555D-02
- M55339/40-30101
- AM0908STQ
- M123A01BPB162JC
- M8372373R14156
- MS210458E
- MAX197BCN
- M15KE12A
- MS27130-A89
- RS375
- SW488091
- LM759H883Q
- M83723/96R2457Y
- 6Y2W9Z
- MD82C88/B******
- MM4SS(00C)
- DIPSW10DA10
- SMP209900
- MH4V725CWG6
- M39014/22-0078
- MC1458P-1
- MDLS24119-LV-S
- MOTOROLMRF9011LT1
- M8372372W2025N
- 581CD
- MP7684JN
- M7KND1KITEU
- MCP2515DMPCTL
- ISAENET16CT
- mgfk25m4045
- SMF420
- M5M44402AL8
- M74LS10NF
- LST670-JK
- MMA020450BL226K
- MHSE70UVS3K
- M8372395G1814Y
- MC-452AB645F-A10SSA
- MEC3315
- SW38-4G
- MNTG8SU5705A2BX
- MILLT10FSP
- M55342K03B10G0P
- MBRS320T3ONS
- M24C16M
- LR4940A
- ILQ55-X017T
- 2LS1HONEYWELL10A110
- MAX755CPA#
- UPC355G
- AMDS26LS32DMB
- M149J883C
- M29F160DB70N1
- MS2461515
- M24C02UNF
- SMP312129
- MPP450V255-K1B
- TPA120A-18
- M39003030304
- MS27212611
- M5M5116P
- M3902210J105KM
- CF1130J
- IL755B719
- SMG24709ES
- M55339/2-30001
- M28840/20CG1BAF4
- MMBZ5230B-70
- HL647LL-8-12
- M74HC597M1RSMDSO16
- M55342E03B9B09M
- CW10200OHM5S73
- M8504945W102
- M8182213C262
- M30612M8-123FP
- M834851212
- MAX607ESA-T
- LR251201R100J
- M124F/883B
- MDM16014701G
- M83723/71R18088
- 222320823129
- M83723/95K14046
- GRM426C0G390J100BL
- MKS410100V033UFRM15
- LXV10VB6800MCC
- M37221M6-286SP
- T04500-959-03
- LT1931AES5TR
- 2MR03
- M29600/10RH35J1
- MM52164SJKW/N
- CRN3022
- ,,=,concat(,a404001,:,a405000,),"5915-99-525-1874
- M1687812BRL9
- RS356-1
- LXF63VB2700M125X25
- 6ABD
- MMA0204-50BL36K1%
- CFR12JR10R
- MAX758ACWET
- MN0223160100
- M8372371R2039N
- CFR-25JB-75K
- M38999718F06
- TP3410DR27
- RS316-29TG-Y
- SME25V221M8X11LL
- MPS203NPCALCO
- 5955430-1
- 581025
- SGSTGP10NB60S
- M39012/67-0104
- 6E30S
- M7928140
- 6432-0603
- MBR3045CT
- MC74AC20
- MILC1203
- M39003012834J
- MOTOROLSN74LS197J
- ISKT34418
- 228-7396-055-019-002
- LTC1502CMS833
- MS3101A24-2P
- SMP209195B15
- M27500-22LE2U00
- MAX396CPI
- MAX148OBCPI
- MAX7556ISD
- M55342K06B5E36R
- M390141-1283
- 2MR-126-04
- M55342K04B8B16R
- M8372396K10021
- LTC1349CN
- MKC1862-468-065
- CVN7-95BKPTD
- MET/CAP6UF230VACU33MSH.X
- LR2010-01-R033-1TR
- SB11-3-0
- 328463
- MILL366165
- MPH-AL
- HL6154
- M55342K03B432DP
- MS24465-8
- MPS54AS890
- M390153003WR
- SH100E5031H
- M3901901329
- 5310-01-034-8889
- MS2190210T
- M2B47104B
- RL020B25B
- MAX6338NUB-T
- MPS3411
- SVNDXAA03BI5
- CVR42A103SW1
- UPD17121CS-538
- M78M05CTLM341
- MA400SP
- MAX691AEWE+
- MC97793A1
- M1441LACER
- TP83C51FA8886
- HL641623
- G9312B22BNF-D
- TP360H075
- MAX3503
- M2707288SDDEX
- DIQ13GG-09C
- M8340102M2201FB
- LMS1585ACSX3.3
- MD411328
- MOTOROLXPC603EFE100MF
- MS3100A32-17SW
- MS21919DF7
- 6415108RVX5
- RMC1102001FTP
- M74LD367N/DM80LS97N
- MC1650LD/C90CERAMI
- M55342K06B113DR
- MBR2545CTMOT
- 6CIO
- MS24388D5
- M808141422
- NH-250W-13R88F
- M29W400B55N1
- MKT373-1UF250V
- M38527/08-017P
- 71614X2
- M293B1SGSConôlemémoir
- M136010484
- MAX7248JP
- M15040S538
- MS3057-20A
- MNTG6SZ9812C3SH
- UPC53A
- MD51C64HL-15/B
- MM482-4
- MIL-C-39006/21-0234
- HL6461415
- M39003/03-033
- 64256BZ-70
- LMV1032UP-15
- ME601215
- SMP209817
- MS25190A16
- MEC-MCE-1
- HL62PB-12-7
- LXF50VB1000ML30CC
- MC74ACT648DW
- CY7C128A-15PC0
- MM54C374J5
- MG3A12.00MHz30pF50ppM
- MS3055-40-20
- 222286318562
- 5935-99-824-2989
- 6C5OLOSV0894
- LY2N-AC50
- MPS6652RLRB
- MS2076220D
- SMP322115B5
- SHA216325G02
- LT5211G4125MMRED
- LTC1727CS825
- BACB30NT3K27
- LMP-2685
- M850494322N
- MP333400AS1
- CFR254K75
- M29F400BT70N6(PROG)
- M39022/01-1141
- 2LPEU10-04
- 58144A4B8C3F9L2N2R
- M74HC4049BI
- RMC1/10-200J
- LMUA741CN
- CF18205
- 64409300P
- M83503l25-19
- ALY63874U20
- M8004NQM7404P5
- MAX6347-44D
- DIODEZNZER1N523151VDIP
- MGH8
- MNTG8SM6513A3KG
- MC74AC00N7
- M81934-2-14A016
- M29F100T70XN1R
- MC-228-70
- M39014220958
- MO10J-1H2-
- MS209
- MS27039-5-21
- SVT41TP
- RMC-1/10-1.5K-5%-R0
- MS270281102
- RS-5-69400R1%
- CRIMPDRA63SY
- MAX611
- MMA020450BL53R61%
- SLA4031SANK
- M390109A1R8KS
- MMWA4W1K
- ALY69668U15
- MS21916106
- CF14473JT52
- M29FW200
- M39024/1-20
- M83723-01R2255X
- MS24586-134
- LNM3851012603BVA
- MS27400-21
- RS402S
- M8372372R20396
- MILDTL6000C12
- M8151101EB01P3
- MM5613BJ/CD4013BCJ4
- MS2039211C63Z
- MC68HC705MC4CDW
- M28840/20CF1ABF6
- MC74F21MR1
- LRS598444074
- LT3505EDDPBF
- LT1004CLPM-2-5
- LTC1393CS
- CY7C131-35JC0
- M24066/4-009
- MC21-26
- MS29513444
- 222269319101-
- MAX636AESA
- MC74ACT573DT
- MS21078-3K
- MOULE22-90
- MP7533JN7
- M2728602
- M3332H
- MNTG8SU6812A3PH
- 433755001
- MH16M8ATJA7
- M85049/2924N07B
- LOG11117
- T1292BC1954F
- CRHBD261
- M30810MCT-G03GP
- M83723/74A20281
- MMA0204-50BL243
- SMP210986
- MBR2040CTS
- MS20470AD2-3.5
- M74F74SJ
- MOTOROLSZG30075
- SL6073313SM
- 2LS426-EU06-0
- ISC1812ES150K
- SB104T4BM3PX5
- MISY10E431JC
- MELFCAPUCN033UK0R6BA
- MS20601AD5-2
- MS21921C12
- M83731/21-272
- MP685011
- GRM42-6COG220G50
- CF18565
- CFR25J1M2-NEH
- IS62WV2568BLL70H
- MDNB1-25SH001K
- MKTMiniKond01uF250V10
- MS28932C2509
- 2277551
- M83723/91W08987
- M1687812BFE0
- M5M51288BJ-20PULL
- CF1/6-390RJ-A5
- SB01B6F2106X1
- MH13FAD40.0000
- MKS4155J6315
- MC68701L-1GOLD
- ILS-P5-480
- LT1034IS12
- HCM49147456MABKTR
- BACB30NM4K13X
- SL7DV741
- MBB020750CT274R1
- ISD4003-04MX
- HL644LL-8-28
- M34E02FDW1TP
- M8373112712
- M8372373R20258
- LMLK11RLS42750013V
- MEGA128L8MU
- LSPP370MP
- MATSUSHITA0033UF550V
- MMBZ5234B(81E)
- 5815005668823
- SMDPSD30115
- HL638-8-12-40