As an electronic components manufacturer in China, SLKOR offers alternative equivalent to well-know brands like Onsemi, TI, ST, Infineon, Nexperia, etc., in 99% of applications without the need for testing verification.
SLKOR provides high-end products such as silicon carbide SiC SBD diodes, silicon carbide SiC MOSFET, IGBT, and ultra-fast recovery power diodes, meeting the needs of high-end equipment, communication power, solar photovoltaics, medical equipment, industrial Internet, new energy vehicles, personal mobility devices, electric tools, and other industries. General products include schottky diodes, ESD protection diodes, TVS transient suppression diodes, general-purpose diodes, and transistors. SLKOR’s power devices include high, medium, and low voltage MOS transistors, FRD high-voltage diodes, SiC SBD high-voltage diodes, thyristors, bridge rectifiers, etc.
Our power management chips include LDOs, AC-DC converters, DC-DC converters, and other related products. We also provide various sensors, general and high-speed optocouplers, passive crystal oscillators, and other support services for customers. SLKOR’s products are widely used in smartphones, laptops, robots, personal transportation, smart homes, car networking, LED lighting, 3C digital products, smart wearables, and the Internet of Things.
Why choose SLKOR?
1. Mature Chinese manufacturing process and technological innovation
The rise of China’s manufacturing industry provides a solid foundation for local enterprises like SLKOR. After years of iteration of manufacturing processes, China has mature and reliable technologies. SLKOR fully utilizes this advantage to produce products with excellent quality.
2. High cost performance and cost advantage
SLKOR has a significant price advantage and is more affordable than well-know brand. Under the premise of ensuring the same quality, its price is more reasonable, reducing cost pressure for enterprises. This is undoubtedly an extremely attractive choice for customers who pursue cost performance.
3. Adequate inventory and flexible supply
In terms of supply, SLKOR shows strong strength. Adequate inventory ensures timely supply of products and will not affect customers’ production progress due to shortages. At the same time, the flexible supply method can be adjusted according to customers’ needs to meet the requirements of different scale orders.
4. Short lead time
Short lead time is also a major highlight of SLKOR. We can provide a shorter lead time. The lead time for regular materials is usually 3 to 5 working days. Compared with international brands, SLKOR can deliver products to customers faster, saving customers time costs and improving the efficiency of project progress.
5. Professional after-sales serviceIn addition, SLKOR also pays attention to after-sales service. The professional technical team provides technical support and solutions to customers at any time to ensure that customers have no worries when using SLKOR products.
Check the following substitute table to find the replacement you need. Download Substitution Table: SLKOR Substitution Table.xlsx
SLKOR Best-selling replacements
| SLKOR PN | Category | Package | Replace Brand | Replace PN |
| M7 | Rectifier | SMA | YANGJIE | M7 |
| M1 | Rectifier | SMA | YANGJIE | M1 |
| AMS1117-3.3 | LDO | SOT-223 | AMS | AMS1117-3.3 |
| AMS1117-5.0 | LDO | SOT-223 | AMS | AMS1117-5.0 |
| SS34 | Scottky Diode | SMA | CJ | SS34 |
| SS36 | Scottky Diode | SMA | CJ | SS36 |
| S8050 | Bipolar Transistor (BJT) | SOT-23 | CJ | S8050 |
| S8050 | Bipolar Transistor (BJT) | SOT-23 | CJ | S8050 |
| SS8050 | Bipolar Transistor (BJT) | SOT-23 | CJ | SS8050 |
| SS8550 | Bipolar Transistor (BJT) | SOT-23 | CJ | SS8550 |
| BAT54C | Scottky Diode | SOT-23 | ONSEMI/DIODES | BAT54CT1G/BAT54C-7-F |
| SD12C | TVS | SOD-323 | Brightking | SDD32C12L01 |
| ZMM5V1 | Zenner | LL-34 | ST | ZMM5V1 |
| LL4148 | TVS | LL-34 | VISHAY/ON | LL4148-GS08/LL4148 |
| SMBJ6.5CA | TVS | SMB | VISHAY | SMB¹6.5CA-E3/52 |
| SMBJ5.0A | TVS | SMB | VISHAY | SMBJ5.0CA-E3/52 |
| SL4459 | MOS | SOP-8 | AOS | A04459 |
| 2N7002 | MOS | SOT-23 | ONSEMI/DIODES | 2N7002/BS170FTA |
| IRF640 | MOS | TO-220 | Infineon | IRF640NPBF |
| BT136S-800E | TRIACs | TO-252 | JJW | JST136K-600E |
| BT137S-800E | TRIACs | TO-252 | JJW | JST137K-800E |
| BT138S-800E | TRIACs | TO-252 | FUXINSEMI | BT138D-800E |
| MMBZ5V6AL | ESD Diode | SOT-23 | ONSEMI | MMBZ5V6AL |
| MMBZ6V2AL | ESD Diode | SOT-23 | ONSEMI | MMBZ6V2AL |
| MMBZ6V8AL | ESD Diode | SOT-23 | ONSEMI | MMBZ6V8AL |
| RCLAMP0524P | ESD Diode | DFN2510 | ONSEMI | ESDR0524P |
| SLESD2105L | ESD Diode | SOT-23 | ONSEMI | NUP2105LT1G |
| SL27523 | Driver | SOP-8 | TI | UCC27523 |
| SL4139 | Driver | SOT-23 | ONSEMI | CAT4139 |
| SL401 | Driver | SOT-23 | Infineon | BCR401 |
| TL431 | Voltage References | SOT-23 | DIODES | TL431AS-13 |
| SL322526M9P | Quartz Crystal | SMD3225-4P | CJ | CJ13-260000910A20 |
| SL322524M9P | Quartz Crystal | SMD3225-4P | EPSON | X1E000021012700 |
| SL322526M10P | Quartz Crystal | SMD3225-4P | EPSON | X1E000021081900 |
| SL201640M12P | Quartz Crystal | SMD2016-4P | EPSON | Q22FA12800332 |
| SL201632M6P | Quartz Crystal | SMD2016-4P | MURATA | XRCGB32M000F1H19R0 |
| SL201626M12P | Quartz Crystal | SMD2016-4P | EPSON | Q22FA1280047000 |
| SL252026M12P | Quartz Crystal | SMD2520-4P | EPSON | Q24FA20H00315 |
| SL252026M9P | Quartz Crystal | SMD2520-4P | EPSON | Q24FA20H00289 |
| 6N137 | Optocoupler | DIP-8 | ONSEMI | 6N137VM |
| SL0601 | Optocoupler | SOP-8 | ONSEMI | HCPL0601 |
| SLM611 | Optocoupler | SMD-5 | ISOCOM | ICPLM611 |
| SLM352 | Optocoupler | SOP-4 | ONSEMI | FODM352 |
| SLM601 | Optocoupler | SOP-5 | LITEON | LTV-M601 |
| AMS1117-ADJ | LDO | SOT-223SOT-89 | AMS | AMS1117-ADJ |
| AMS1117-3.3 | LDO | SOT-223 | AMS | AMS1117-3.3 |
| AMS11 17-5.0 | LDO | SOT-223 | AMS | AMS1117-5.0 |
| PAM8403 | Op-amp | SOP-16 | DIODES | M8403DR-H |
| SL555S | RTC | SOP-8 | TI | LM555CMX |
| 74HC573D | Register | SOP-2 0 | Nexperia | 74HC573D,653 |
| SL24C02D | EEPROM | SOP-8 | ST | M24C02-WMN6TP |
| SL24C04D | EEPROM | SOP-8 | MICROCHIP | AT24C04C-SSHM-T |
| SL24C08D | EEPROM | SOP-8 | MICROCHIP | AT24C08C- SSHM-T |
| SLA33 3 | Op-amp | MSOP-8 | TI | opa333 |
| 74HC595D | Register | SOP-14 | TOSHIBA | 74HC595D |
| 74HC164D | Register | SOP-14 | TI | SN74HC164DR |
Media Contact
Company Name: Shenzhen SLKOR Micro Semicon Co., Ltd.
Contact Person: Support
Email: Send Email
Phone: +86 13008868302
Address:2010, Block A, Bairuida Building Vanke City Community Bantian Avenue, Longgang District
City: Shenzhen
Country: China
Website: www.slkoric.com
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