Shanghai Leimao Electronic Technology Co., Ltd. was established in 2011 with the brand LEIDITECH. The R&D team was established by Dr. Liu Mei, and mainly developed and produced anti-static TVS/ESD and other EMC components (discharge tube TSS/GDT, ZENER diode, varistor MOV, RECTIFIER diode rectifier, self-recovery fuse PPTC, field effect transistor MOSFET, inductor). LEIDITECH built a free laboratory to test static electricity (30KV), lightning strike (8/20, 10/1000), automobile load shedding (7637 5a/5b) and component comparison test (capacitance, Vb, Vc) for customers around EMC EMC EMC EMC EMC service customers. LEIDITECH keeps up with the pulse of technology update at home and abroad, constantly innovates EMC protection scheme, and provides reliable scheme for domestic substitution.

Company products and services:

In order to meet the needs of localization of components, Leimao products can be compatible to replace major brands such as NXP, SEM Tech, Littlefuse, On, Protek, Vishay, Diodes, ST, Ti, Rohm, We, tyco, TDK, etc. Leimao brand electronic components are complete in models and reliable in quality, which provides more choices for hardware engineers in selection.

The following are the replaceable brand material numbers of Lei Mao's rectifier devices:

LEIDITECH, a brand of rectifier tube, is available for model 1N4001, which can replace model M1.

LEIDITECH, a brand of rectifier tube, is available for model 1N4002, which can replace model FR102.

LEIDITECH, a brand of rectifier tube, is available for model 1N4004, which can replace model M4.

LEIDITECH, a brand of rectifier tube, is available for model 1N4004, which can replace model FR104.

LEIDITECH, a brand of Leimao rectifier tube, is available for model 1N4742A, which can replace model 1N4742.

LEIDITECH, a brand of Leimao rectifier tube, is available for model 1N4751A, which can replace model 1N4751.

LEIDITECH brand of rectifier tube, available for model 1SMA4742A.

It can replace model 1SMA4742A(1W/12V).

LEIDITECH brand of rectifier tube, available for model 1SMA4751A.

Can replace model 1SMA4751A(1W/30V).

LEIDITECH brand of rectifier tube, available for model B0520LW.

It can replace models B0520LW-7-F, B0520LWQ-7-F and B0520LWQ-7-F.

LEIDITECH, a brand of rectifier tube, is available for model B0540WS, which can replace model PMEG4005EJ.

LEIDITECH brand of rectifier tube, available for model B5819W.

It can replace the model IN5819 SOD-123 MBR140SFT1G.

LEIDITECH, a brand of Leimao rectifier tube, is available for model BAT46WS, which can replace model BAT46J.

LEIDITECH, a brand of Leimao rectifier tube, is available in model BAT54H, which can replace model BAT54WS-7-F 7-F.

LEIDITECH, a brand of Leimao rectifier tube, is available as model BAT60B, which can replace model BAT60BE6327 KAT60B HSOD323A.

LEIDITECH, a brand of Leimao rectifier tube, is available in model BHE1D, which can replace model MURS120T3G US1D.

LEIDITECH, a brand of rectifier tube, is available for model D2UB60, which can replace model D2KBF.

LEIDITECH, a brand of rectifier tube, is available in model DB157S, which can replace model DF157S.

LEIDITECH, a brand of Leimao rectifier tube, is available in model DSK14, which can replace model SD 103 and STPS 0540ZSS14.

LEIDITECH, a brand of Leimao rectifier tube, is available as model DSK16, which can replace models RB 160m-60gtr and STPS 0560Z.

LEIDITECH, a brand of rectifier tube, is available in model DSK16L, which can replace model PMEG6010CEN.

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