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ch554

Showing 126 Results for ch554, including CH554,CH5540, etc. You can look for possible substitutions between devices by comparing the similarities and differences between them.

Part Number	Manufacturer	Description	Datasheet
CH554	WCH(Nanjing Qinheng Microelectronics)	8-bit USB single chip microcomputer	Download
CH5540	WCH(Nanjing Qinheng Microelectronics)	8-bit USB Single chip	Download
CH5540-20	Microsemi	Zener Diode, 20V V(Z), 20%, 0.25W, Silicon, Unidirectional	Download
CH5540-25	Microsemi	Zener Diode, 20V V(Z), 20%, 0.25W, Silicon, Unidirectional	Download
CH5540-25E3	Microsemi	Zener Diode, 20V V(Z), 20%, 0.25W, Silicon, Unidirectional,	Download
CH5540-37	Microsemi	Zener Diode, 20V V(Z), 20%, 0.25W, Silicon, Unidirectional	Download
CH5540-37E3	Microsemi	Zener Diode, 20V V(Z), 20%, 0.25W, Silicon, Unidirectional,	Download
CH5540A-20	Microsemi	Zener Diode, 20V V(Z), 10%, 0.25W, Silicon, Unidirectional	Download
CH5540A-20E3	Microsemi	Zener Diode, 20V V(Z), 10%, 0.25W, Silicon, Unidirectional,	Download
CH5540A-25	Microsemi	Zener Diode, 20V V(Z), 10%, 0.25W, Silicon, Unidirectional	Download
CH5540A-25E3	Microsemi	Zener Diode, 20V V(Z), 10%, 0.25W, Silicon, Unidirectional,	Download
CH5540A-37	Microsemi	Zener Diode, 20V V(Z), 10%, 0.25W, Silicon, Unidirectional	Download
CH5540A-37E3	Microsemi	Zener Diode, 20V V(Z), 10%, 0.25W, Silicon, Unidirectional,	Download
CH5540B-20	Microsemi	Zener Diode, 20V V(Z), 5%, 0.25W, Silicon, Unidirectional	Download
CH5540B-20E3	Microsemi	Zener Diode, 20V V(Z), 5%, 0.25W, Silicon, Unidirectional,	Download
CH5540B-25	Microsemi	Zener Diode, 20V V(Z), 5%, 0.25W, Silicon, Unidirectional	Download
CH5540B-25E3	Microsemi	Zener Diode, 20V V(Z), 5%, 0.25W, Silicon, Unidirectional,	Download
CH5540B-37	Microsemi	Zener Diode, 20V V(Z), 5%, 0.25W, Silicon, Unidirectional	Download
CH5540B-37E3	Microsemi	Zener Diode, 20V V(Z), 5%, 0.25W, Silicon, Unidirectional,	Download
CH5541-20	Microsemi	Zener Diode, 22V V(Z), 20%, 0.25W, Silicon, Unidirectional	Download
CH5541-25	Microsemi	Zener Diode, 22V V(Z), 20%, 0.25W, Silicon, Unidirectional	Download
CH5541-25E3	Microsemi	Zener Diode, 22V V(Z), 20%, 0.25W, Silicon, Unidirectional,	Download
CH5541-37	Microsemi	Zener Diode, 22V V(Z), 20%, 0.25W, Silicon, Unidirectional	Download
CH5541-37E3	Microsemi	Zener Diode, 22V V(Z), 20%, 0.25W, Silicon, Unidirectional,	Download
CH5541A-20	Microsemi	Zener Diode, 22V V(Z), 10%, 0.25W, Silicon, Unidirectional	Download
CH5541A-20E3	Microsemi	Zener Diode, 22V V(Z), 10%, 0.25W, Silicon, Unidirectional,	Download
CH5541A-25	Microsemi	Zener Diode, 22V V(Z), 10%, 0.25W, Silicon, Unidirectional	Download
CH5541A-25E3	Microsemi	Zener Diode, 22V V(Z), 10%, 0.25W, Silicon, Unidirectional,	Download
CH5541A-37	Microsemi	Zener Diode, 22V V(Z), 10%, 0.25W, Silicon, Unidirectional	Download
CH5541A-37E3	Microsemi	Zener Diode, 22V V(Z), 10%, 0.25W, Silicon, Unidirectional,	Download

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Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Newest Datasheets(2026-03-26): RNCF57T23320.5%R SJTP02RE2235SA023LC VKP60LT515 PTB401-1302-JB452 4606H-702-821/392L RM242-050-221-5704 DR-TRC103-915-DK NJM2082M 09195607321 QS7211-25SOM STF460 50748-5100E 8614-00-60-2-YO-8-317-LF 77313-420R26LF 94552-258HLF FMXMC3S2106EEB-20.000000MTD KR470AXKAA22SXX IDT74FCT574PQ RNC65J3831BSR64 ASVTX-H08-A-14.4MHZ-H25 9DM560637-2PXXXXX 51720-10609610ABLF 2220Y0250120KCT PCF-W0805LF-12-1350-C-P-LT C22AH620K-BHN-A1B ATT-0464-17-SMA-02 715P27352JA1 SL2-048-SH121/01-55 RWR89N31R6DRRSL D-SUB-103AE26KSNBBF3 FMXMB2300IGJ-27.000000M-PD PS5S21-129SBBOR-U RC70LFD88R7WB CEC12CGYGWMS4700PF20%16VC CE1210A-334-K025RC GUS-QSCA-022771-BF GUS-QS8A-021132-FB HCHP1005K21R0DG151 T262C686K015GS0100 CSR0207DBEU4593 T428P227M016AH6110T050 IR3889MTRPBFAUMA1 IPD65R660CFDATMA2 TCS37013 BPS110-AD0P15-2DG BPS110-AG01P0-2DG

Shortcut 0-9 : 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Shortcut A-D : A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Shortcut E-K : E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Shortcut L-R : L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Shortcut S-Z : S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY