美标稳压二极管型号
1N4727 3V0
1N4728 3V3
1N4729 3V6
1N4730 3V9
1N4731 4V3
1N4732 4V7
1N4733 5V1
1N4734 5V6
1N4735 6V2
1N4736 6V8
1N4737 7V5
1N4738 8V2
1N4739 9V1
1N4740 10V
1N4741 11V
1N4742 12V
1N4743 13V
1N4744 15V
1N4745 16V
1N4746 18V
1N4747 20V
1N4748 22V
1N4749 24V
1N4750 27V
1N4751 30V
1N4752 33V
1N4753 36V
1N4754 39V
1N4755 43V
1N4756 47V
1N4757 51V
需要规格书请到以下地址下载，
https://www.doczj.com/doc/7313217774.html,/products/Rectifiers/Diode/Zener/
经常看到很多板子上有M记的铁壳封装的稳压管，都是以美标的1N系列型号标识的，没有具体的电压值，刚才翻手册查了以下3V至51V的型号与电压的对照值，希望对大家有用
1N4727 3V0
1N4728 3V3
1N4729 3V6
1N4730 3V9
1N4731 4V3
1N4732 4V7
1N4733 5V1
1N4734 5V6
1N4735 6V2
1N4736 6V8
1N4737 7V5
1N4738 8V2
1N4739 9V1
1N4740 10V
1N4741 11V
1N4742 12V
1N4743 13V
1N4744 15V
1N4745 16V
1N4746 18V
1N4747 20V
1N4748 22V
1N4749 24V
1N4750 27V
1N4751 30V
1N4752 33V
1N4753 36V
1N4754 39V
1N4755 43V
1N4756 47V
1N4757 51V
DZ是稳压管的电器编号，是和1N4148和相近的，其实1N4148就是一个0.6V的稳压管，下面是稳压管上的编号对应的稳压值，有些小的稳压管也会在管体上直接标稳压电压，如5V6就是5.6V的稳压管。
1N4728A 3.3
1N4729A 3.6
1N4730A 3.9
1N4731A 4.3
1N4732A 4.7
1N4733A 5.1
1N4734A 5.6
1N4735A 6.2
1N4736A 6.8
1N4737A 7.5
1N4738A 8.2
1N4739A 9.1
1N4740A 10
1N4741A 11
1N4742A 12
1N4743A 13
1N4744A 15
1N4745A 16
1N4746A 18
1N4747A 20
1N4748A 22
1N4749A 24
1N4750A 27
1N4751A 30
1N4752A 33
1N4753A 36
1N4754A 39
1N4755A 43
1N4756A 47
1N4757A 51
1N4758A 56
1N4759A 62
1N4760A 68
1N4761A 75
摩托罗拉IN47系列1W稳压管
IN4728 3.3v
IN4729 3.6v
IN4730 3.9v
IN4731 4.3
IN4732 4.7
IN4733 5.1
IN4734 5.6
IN4735 6.2
IN4736 6.8
IN4737 7.5
IN4738 8.2
IN4739 9.1
IN4740 10
IN4741 11
IN4742 12
IN4743 13
IN4744 15
IN4745 16
IN4746 18
IN4747 20
IN4748 22
IN4749 24
IN4750 27
IN4751 30
IN4752 33
IN4753 34
IN4754 35
IN4755 36
IN4756 47
IN4757 51
摩托罗拉IN52系列 0.5w精密稳压管
IN5226 3.3v
IN5227 3.6v
IN5228 3.9v
IN5229 4.3v
IN5230 4.7v
IN5231 5.1
IN5232 5.6
IN5233 6
IN5234 6.2
IN5235 6.8
IN5236 7.5
IN5237 8.2
IN5238 8.7
IN5239 9.1
IN5240 10
IN5241 11
IN5242 12
IN5243 13
IN5244 14
IN5245 15
IN5246 16
IN5247 17
IN5248 18
IN5249 19
IN5250 20
IN5251 22
IN5252 24
IN5253 25
IN5254 27
IN5255 28
IN5256 30
IN5257 33
IN5730 5.6
IN5731 6.2
IN5732 6.8
IN5733 7.5
IN5734 8.2
IN5735 9.1
IN5736 10
IN5737 11
IN5738 12
IN5739 13
IN5740 15
IN5741 16
IN5742 18
IN5743 20
IN5744 22
IN5745 24
IN5746 27
IN5747 30
IN5748 33
IN5749 36
IN5750 39
IN5985 2.4
IN5986 2.7
IN5987 3
IN5988 3.3
IN5989 3.6
IN5990 3.9
IN5991 4.3
IN5992 4.7
IN5993 5.1
IN5994 5.6
IN5995 6.2
IN5996 6.8
IN5997 7.5
IN5998 8.2
IN5999 9.1
IN6000 10
IN6001 11
IN6002 12
IN6003 13
IN6004 15
IN6005 16
IN6006 18
IN6007 20
IN6008 22
贴片型SOD-123穏压二极管
型号规格标示法
Marking Code SINLOON
SMD SOD-123 Zener Diode
型号 电压 代码标示
Type /Voltage / Marking Code
HZD5221B 2.4V Z21
HZD5222B 2.5V Z22
HZD5223B 2.7V Z23
HZD5224B 2.8V Z24
HZD5225B 3.0V Z25
HZD5226B 3.3V Z26
HZD5227B 3.6V Z27
HZD5228B 3.9V Z28
HZD5229B 4.3V Z29
HZD5230B 4.7V Z30
HZD5231B 5.1V Z31
HZD5232B 5.6V Z32
HZD5233B 6.0V Z33
HZD5234B 6.2V Z34
HZD5235B 6.8V Z35
HZD5236B 7.5V Z36
HZD5237B 8.2V Z37
HZD5238B 8.7V Z38
HZD5239B 9.1V Z39
HZD5240B 10V Z40
HZD5241B 11V Z41
HZD5242B 12V Z42
HZD5243B 13V Z43
HZD5244B 14V Z44
HZD5245B 15V Z45