Semiconductors

Semiconductors form the core of all modern electronic systems, enabling signal processing, power control, amplification, switching, computation, sensing, and data transmission across every industry.

Zel Components (ZelCom) supplies a broad range of semiconductor devices sourced from trusted manufacturers worldwide, covering everything from general-purpose ICs and discrete components to specialised solutions used in automotive, industrial, consumer, and communication applications. 

This category provides access to the essential building blocks required by engineers, OEMs, and production teams, supporting both new designs and ongoing manufacturing with reliable stock, competitive pricing, and scalable supply options.

Search our range of high-quality alternative semiconductor components from: ADT Action Dynamic Technology, APM, CTK Semiconductor, Go Chip Microelectronics, MDD Microdiode Semiconductor, Micro Commercial Components, Slkor, VIHONTEK TECHNOLOGY, Xinluda, and Yint Electronics.

Semiconductors form the core of all modern electronic systems, enabling signal processing, power control, amplification, switching, computation, sensing, and data transmission across every industry.

Zel Components (ZelCom) supplies a broad range of semiconductor devices sourced from trusted manufacturers worldwide, covering everything from general-purpose ICs and discrete components to specialised solutions used in automotive, industrial, consumer, and communication applications. 

This category provides access to the essential building blocks required by engineers, OEMs, and production teams, supporting both new designs and ongoing manufacturing with reliable stock, competitive pricing, and scalable supply options.

Search our range of high-quality alternative semiconductor components from: ADT Action Dynamic Technology, APM, CTK Semiconductor, Go Chip Microelectronics, MDD Microdiode Semiconductor, Micro Commercial Components, Slkor, VIHONTEK TECHNOLOGY, Xinluda, and Yint Electronics.

Looking for a specific part that isn't listed here? Contact our team or upload your BOM and we can help source the components or provide a quotation.


Showing 25–48 of 796 products

TKMN2304A
CTK Semiconductor Co., Ltd
Part no: TKMN2304A  •  Package: SOT-23
30V N-Channel MOSFET
£0.0900
excl. VAT
In stock: 3000
TKMP3415A
CTK Semiconductor Co., Ltd
Part no: TKMP3415A  •  Package: SOT-23
20V P-Channel MOSFET
£0.0900
excl. VAT
In stock: 3000
TKMP3407A
CTK Semiconductor Co., Ltd
Part no: TKMP3407A  •  Package: SOT-23
30V P-Channel MOSFET
£0.0900
excl. VAT
In stock: 3000
TKMN3400A
CTK Semiconductor Co., Ltd
Part no: TKMN3400A  •  Package: SOT-23
N-Channel 30-V(D-S) MOSFET
£0.0700
excl. VAT
In stock: 3000
TKMN3402A
CTK Semiconductor Co., Ltd
Part no: TKMN3402A  •  Package: SOT-23
30V N-Channel MOSFET
£0.0800
excl. VAT
In stock: 3000
TK2N7002K
CTK Semiconductor Co., Ltd
Part no: TK2N7002K  •  Package: SOT-23
60V N-Channel MOSFET
£0.0300
excl. VAT
In stock: 3000
TKMP2301A
CTK Semiconductor Co., Ltd
Part no: TKMP2301A  •  Package: SOT-23
20V P-ChannelMOSFET
£0.0500
excl. VAT
In stock: 3000
TKMN2312A
CTK Semiconductor Co., Ltd
Part no: TKMN2312A  •  Package: SOT-23
20V N-Channel MOSFET
£0.0900
excl. VAT
In stock: 3000
TKMN2302A
CTK Semiconductor Co., Ltd
Part no: TKMN2302A  •  Package: SOT-23
N-Channel 20-V(D-S) MOSFET
£0.0700
excl. VAT
In stock: 3000
TKMP3401A
CTK Semiconductor Co., Ltd
Part no: TKMP3401A  •  Package: SOT-23
P-Channel 30-V(D-S) MOSFET
£0.0700
excl. VAT
In stock: 3000
SMCJ48CA
CTK Semiconductor Co., Ltd
Part no: SMCJ48CA  •  Package: SMC
TVS 1.5KW 48V 5%BI DO-214AB TR13 RoHS | Series: SMCJ. LITTELFUSE BI-DIR DIODE SMC Alternative
£0.1900
excl. VAT
In stock: 3000
SMCJ33CA
CTK Semiconductor Co., Ltd
Part no: SMCJ33CA  •  Package: DO-214AB (SMC)
1500W Bidirectional TVS Diode – 33V Surface Mount Surge Protection.
£0.1900
excl. VAT
In stock: 3000
SMBJ33CA
CTK Semiconductor Co., Ltd
Part no: SMBJ33CA  •  Package: SMB
Surface mount transient voltage suppressor power 600 watts Stand-Off Voltage:5.0V~440V. LITTLEFUSE Alternative.
£0.0900
excl. VAT
In stock: 3000
TESDB05D5
CTK Semiconductor Co., Ltd
Part no: TESDB05D5  •  Package: SOD-523
Bi-directional TVS Diode for ESD Protection
£0.0300
excl. VAT
In stock: 8000
TESDB24DF
CTK Semiconductor Co., Ltd
Part no: TESDB24DF  •  Package: DFN1006-2L
Bi-directional TVS Diode for ESD Protection.
£0.0300
excl. VAT
In stock: 10000
TESDB05DFA
CTK Semiconductor Co., Ltd
Part no: TESDB05DFA  •  Package: DFN1006-2L
Bi-directional TVS Diode for ESD Protection
£0.0200
excl. VAT
In stock: 10000
TKSS8050
CTK Semiconductor Co., Ltd
Part no: TKSS8050  •  Package: SOT-23
TRANSISTOR (NPN). FEATURES. Complimentary to SS8550. MARKING: Y1
£0.0300
excl. VAT
In stock: 3000
TKS8050
CTK Semiconductor Co., Ltd
Part no: TKS8050  •  Package: SOT-23
SOT-23 Plastic-Encap sulate Transistors
£0.0200
excl. VAT
In stock: 3000
BC847C
CTK Semiconductor Co., Ltd
Part no: BC847C  •  Package: SOT-363
DUAL TRANSISTOR (NPN+NPN). SOT-363 Plastic-Encapsulate Transistor.
£0.0300
excl. VAT
In stock: 3000
BC847B
CTK Semiconductor Co., Ltd
Part no: BC847B  •  Package: SOT-323
SOT-323 Plastic-Encapsulate Transistors
£0.0200
excl. VAT
In stock: 3000
BC848C
CTK Semiconductor Co., Ltd
Part no: BC848C  •  Package: SOT-23
SOT-23 Plastic-Encapsulate Transistors
£0.0300
excl. VAT
In stock: 3000
BC817-40
CTK Semiconductor Co., Ltd
Part no: BC817-40  •  Package: SOT-23
NPN General-Purpose SOT-23 Transistor
£0.0300
excl. VAT
In stock: 3000
TKMMBT5551
CTK Semiconductor Co., Ltd
Part no: TKMMBT5551  •  Package: SOT-23
TRANSISTOR (NPN) SOT-23 Plastic-Encapsulate Transistors FEATURES Complementary to MMBT5401 Ideal for Medium …
£0.0300
excl. VAT
In stock: 3000
TKMMBT3904
CTK Semiconductor Co., Ltd
Part no: TKMMBT3904  •  Package: SOT-23
TRANSISTOR (NPN) SOT-23 Plastic-Encapsulate Transistors FEATURES Complementary to T K MMBT3906
£0.0200
excl. VAT
In stock: 3000
Showing 25–48 of 796 products