Topdiode Manufacturing Company is a leading manufacturer and supplier of a wide range discrete components and capacitors in China.

Discrete Semiconductors include Rectifier Diode, Switching Diode, Zener Diode, TVS Diode, Schottky Diode, Bi-directional Trigger Diode, Fast Recovery Diode, Bridge Rectifier THT & SMT, Small Signal Transistors; and capacitors range includes CA42 Dipped Tantalum Capacitors, CA45 Chip Tantalum Capacitors, CL21 Metallized Polyester Capacitors and CT4 multilayer ceramic capacitors.

Topdiode serves the consumer electronics, computing, communications, industrial markets, and military application.

Topdiode Manufacturing’s products include:

Zener Diodes

DL4764A, LL-41, BZX84C3V0-47V, BZX55C2V7~47V DO-35, BZV55C2V4~47V, LL-34, 1N4729A~1N4756A DO-41, DL4728A,…

Bridge Rectifiers:

MB10S, DB107, DB157, GBL207, KBP207, KBP307, GBL407, KBJ4M, D3SB80, GBU4M, KBJ6M, GBU6M, GBU8M, KBJ8M, GBU10M, KBJ10M, MB10S, ABS10, DB107S, DB157S, KBP210, KBL410, KBPC2510, KBPC3510, 2W10, …

Trigger Diodes

DB3 DO-35, DB4 DO-35, LLDB3 SOD-80

Switching Diodes

1N4148 DO-35, LL4148 LL-34, 1N4148W SOD-123, 1N4148WS SOD-323, MCL4148 MicroMELF, BAV99 SOT-23, BAV70 SOT-23

Schottky Diodes

1N5819, SB1100, SB2200, 1N5822, SB3200, SB5200, SS110A, SS215A, SS215B, SS310A, SS32, SS34, SS36,…


P4KE Series, P6KE Series, 1.5KE Series

Rectifier Diodes

M7, S1M, 1A7, 1N4007, 1N4007S, 1N5399, GP15M, RL157, RL207, S2M, RL257, 1N5408, S3M, 5A10, 6A10, 10A10, SM4007, ….


BC807-16/25/40, BC856A/B/C, BC857A/B/C, BC858A/B/C, BC859A/B/C, BC817-16/25/40, BC846A/B/C, BC847A/B/C, BC848A/B/C, BC849A/B/C, BC850A/B/C,…

Fast Recovery Diodes

1N4937, BA159, FR107, FR157, FR207, FR257, FR307, FR507, FR607, FR1M,…


Plastic film capacitors, CL21 metallized polyesyter capacitors, High voltage ceramic capacitors

Contact us for any price or information request

Andreas Herz Str. 5
85598 Baldham (Germany)

Work Hours
Monday to Friday: 8AM - 5.30PM