1N5521

eeworld网站中关于1N5521有248个元器件。有1N5521、1N5521等。可以通过横向对比他们之间的异同，来寻找器件间替代的可能。

器件名	厂商	描　述	功能
1N5521	-	4.3 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35	下载
1N5521	JGD（Jinan Gude Electronic Device）	4.3 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35	下载
1N5521	Microsemi	4.3 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35	下载
1N5521	International Semiconductor Inc	Zener Diode, 4.3V V(Z), 5%, 0.4W, Silicon, Unidirectional, DO-35	下载
1N5521	ON Semiconductor(安森美)	DIODE VOLTAGE REGULATOR DIODE, Voltage Regulator Diode	下载
1N5521	New Jersey Semiconductor	4.3 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35	下载
1N5521	Cobham Semiconductor Solutions	Zener Diode, 4.3V V(Z), 20%, Silicon, Unidirectional, DO-7, GLASS PACKAGE-2	下载
1N5521	Central Semiconductor	Zener Diode, 4.3V V(Z), 20%, 0.4W, Silicon, Unidirectional, DO-35,	下载
1N5521	American Power Devices Inc	Zener Diode, 4.3V V(Z), 20%, 0.4W,	下载
1N5521	Knox	low voltage avalanche zener diodes high performance: low noise, low leakage	下载
1N5521	Aeroflex	4.3V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-7, GLASS PACKAGE-2	下载
1N5521	Invensys Sensor Systems	Zener Diode, 4.3V V(Z), 20%, 0.4W,	下载
1N5521	-	SCHOTTKY RECTIERS SILICON RECTIFIER DIODES	下载
1N5521	MACOM	Zener Diode, 4.3V V(Z), 20%, Silicon, Unidirectional, DO-7, GLASS PACKAGE-2	下载
1N5521-1	Microsemi	Zener Diode, 4.3V V(Z), 20%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN	下载
1N5521-1	VPT Inc	Zener Diode,	下载
1N5521-1	Compensated Devices Inc	Zener Diode, 4.3V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS, DO-35, 2 PIN	下载
1N5521-1	Aeroflex	Zener Diode, 4.3V V(Z), 20%, 0.5W,	下载
1N5521-1	MACOM	Zener Diode, 4.3V V(Z), 20%, 0.5W,	下载
1N5521-1	Cobham Semiconductor Solutions	Zener Diode, 4.3V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN	下载
1N5521-1	Cobham PLC	Zener Diode, 4.3V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN	下载
1N5521-1E3	Microsemi	Zener Diode, 4.3V V(Z), 20%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN	下载
1N5521-1E3TR	Microsemi	Zener Diode, 4.3V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-204AH, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-35, 2 PIN	下载
1N5521-1TR	Microsemi	Zener Diode, 4.3V V(Z), 20%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN	下载
1N5521A	JGD（Jinan Gude Electronic Device）	4.3 V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-7	下载
1N5521A	Microsemi	4.3 V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-7	下载
1N5521A	Central Semiconductor	Zener Diode, 4.3V V(Z), 10%, 0.4W, Silicon, Unidirectional, DO-35,	下载
1N5521A	New Jersey Semiconductor	4.3 V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-7	下载
1N5521A	Motorola ( NXP )	4.3V, 0.4W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH	下载
1N5521A	Cobham PLC	Zener Diode, 4.3V V(Z), 10%, 0.4W, Silicon, Unidirectional, DO-7, GLASS PACKAGE-2	下载

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关于1N5521相关文档资料：

对应元器件	pdf文档资料下载
1N5521 、 1N5521 、 1N5521 、 1N5521A 、 1N5521A 、 1N5521A 、 1N5521B	下载文档
1N5521-1 、 1N5521A 、 1N5521A-1 、 1N5521AUR 、 1N5521AUR-1 、 1N5521B-1	下载文档
1N5521-1 、 1N5521-1 、 1N5521A-1 、 1N5521A-1 、 1N5521B-1	下载文档
1N5521AURE3 、 1N5521AURE3 、 1N5521AURE3TR 、 1N5521AURE3TR	下载文档
1N5521-1TR 、 1N5521-1TR 、 1N5521A-1TR 、 1N5521ATR	下载文档
1N5521AUR-1E3TR 、 1N5521AUR-1TR 、 1N5521AUR-1TR 、 1N5521AURTR	下载文档
1N5521ACO 、 1N5521ACO 、 1N5521ACO 、 1N5521ACO	下载文档
1N5521 、 1N5521A 、 1N5521B	下载文档
1N5521 、 1N5521A	下载文档
1N5521 、 1N5521A	下载文档

1N5521资料比对：

型号	1N5521	1N5521	1N5521	1N5521A	1N5521A	1812N391J500PX100WM	1N5521B
描述	4.3V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-7, GLASS PACKAGE-2	Zener Diode, 4.3V V(Z), 20%, Silicon, Unidirectional, DO-7, GLASS PACKAGE-2	Zener Diode, 4.3V V(Z), 20%, Silicon, Unidirectional, DO-7, GLASS PACKAGE-2	4.3V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-7, GLASS PACKAGE-2	Zener Diode, 4.3V V(Z), 10%, Silicon, Unidirectional, DO-7, GLASS PACKAGE-2	Ceramic Capacitor, Multilayer, Ceramic, 50V, 5% +Tol, 5% -Tol, C0G, -/+30ppm/Cel TC, 0.00039uF, 1812,	Zener Diode, 4.3V V(Z), 5%, Silicon, Unidirectional, DO-7, GLASS PACKAGE-2
是否Rohs认证	不符合	不符合	符合	不符合	符合	不符合	符合
包装说明	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2	, 1812	O-LALF-W2
Reach Compliance Code	unknown	unknown	compliant	unknown	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
端子数量	2	2	2	2	2	2	2
封装形式	LONG FORM	LONG FORM	LONG FORM	LONG FORM	LONG FORM	SMT	LONG FORM
厂商名称	Aeroflex	Cobham Semiconductor Solutions	MACOM	-	MACOM	-	MACOM
其他特性	LOW NOISE	LOW NOISE	LOW NOISE	LOW NOISE	LOW NOISE	-	LOW NOISE
外壳连接	ISOLATED	ISOLATED	ISOLATED	ISOLATED	ISOLATED	-	ISOLATED
配置	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	-	SINGLE
二极管元件材料	SILICON	SILICON	SILICON	SILICON	SILICON	-	SILICON
二极管类型	ZENER DIODE	ZENER DIODE	ZENER DIODE	ZENER DIODE	ZENER DIODE	-	ZENER DIODE
JEDEC-95代码	DO-7	DO-7	DO-7	DO-7	DO-7	-	DO-7
JESD-30 代码	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2	-	O-LALF-W2
JESD-609代码	e0	e0	-	e0	-	-	e0
元件数量	1	1	1	1	1	-	1
封装主体材料	GLASS	GLASS	GLASS	GLASS	GLASS	-	GLASS
封装形状	ROUND	ROUND	ROUND	ROUND	ROUND	-	ROUND
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED
极性	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	-	UNIDIRECTIONAL
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified
标称参考电压	4.3 V	4.3 V	4.3 V	4.3 V	4.3 V	-	4.3 V
表面贴装	NO	NO	NO	NO	NO	-	NO
技术	AVALANCHE	AVALANCHE	AVALANCHE	AVALANCHE	AVALANCHE	-	AVALANCHE
端子面层	TIN LEAD	TIN LEAD	-	TIN LEAD	-	-	Tin/Lead (Sn/Pb)
端子形式	WIRE	WIRE	WIRE	WIRE	WIRE	-	WIRE
端子位置	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	-	AXIAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED
最大电压容差	20%	20%	20%	10%	10%	-	5%
工作测试电流	20 mA	20 mA	20 mA	20 mA	20 mA	-	20 mA

器件捷径: 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

新增数据表(2026-03-25): MDT2520-CR SSM2301N MPC8555EPXALD NRZJ121M63V10X125F XC4013E-4PG223C 2200AAG600422JA AT25DF321A-MH-Y ERF8-100-07.0-L-DV-TY BGU8019X GUS-SS8BLF-01-3161-JD MS315-6.12K-0.1% 521208-2 7405J8ZQI2 7301L2PY9V41GE3 951-4T0J-85C 311-99-163-41-001000 10-492-1-05 575T50ID21M0000 MS27499E24A24PC NTHC89B3-FREQ1 S-3308-FHT-M HDSP-516H-EE000 SY236AD-7X601U1713 530SB1068M00DG 1622215-1 CT1-F10Y5U1A223MSPW S71NS064NA0BFWMW2 7107K19CWW1QE SM30B222K202B MFN3WSDTE73-910K P-1010Y2910DSWS 10122282-692010R CSC04B03RJPA RC1-0402SG-1871F S-93A46B LG16M15K0BPF-2240 239043271242L 1206E472G100CB P1206H2100WGTE M55342H01W1B21T-TR T491A686K004ZT TAJB476K004HNJ TAJC336K016SNJ BSC112N06LDATMA1 FT51AQ-T RBR1MM40ATFTR

捷径 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

捷径 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

捷径 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

捷径 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

捷径 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

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