Tongke Electronic Co., Ltd. is one of the most reliable manufacturers and suppliers of sot-523 plastic-encapsulate transistors in China. Please feel free to wholesale durable sot-523 plastic-encapsulate transistors for sale here from our factory. All products are with high quality and low price. For quotation, contact us now.
CTK SOT-523 Plastic-Encapsulate Transistors - Package-Specific Transistor Supplier
Products Description
For the SOT-523 Plastic-Encapsulate Transistors series, CTK highlights the design reason behind the SOT-523 footprint: very small transistor or MOSFET package for low-profile compact electronics. This makes the page useful for engineers checking load switching, board constraints, and sourcing continuity. Typical users include designers prioritizing footprint and low board height. Confirm exact electrical limits in the datasheet before final approval.
| Part Number | Polarity | IC | VCBO | VCEO | VEBO | hFE | hFE | Package | Makin | MPQ | Price | Price/kpcs | L/T |
| TKMMBT3904T | 0.2 | 60 | 40 | 6 | 100 | 300 | SOT-523 | 1N | 3000 | ||||
| TKMMBT3906T | -0.2 | -40 | -40 | -5 | 100 | 300 | SOT-523 | 3N | 3000 | ||||
| TKMMBT9015T | -0.1 | -50 | -45 | -5 | 200 | 1000 | SOT-523 | M6 | 3000 | ||||
| TKMMBT9014T | 0.1 | 50 | 45 | 5 | 200 | 1000 | SOT-523 | J6 | 3000 | ||||
| TKMMBT9013T | 0.5 | 40 | 25 | 5 | 120 | 400 | SOT-523 | J3 | 3000 | ||||
| TKMMBT9012T | -0.5 | -40 | -25 | -5 | 120 | 400 | SOT-523 | 2T1 | 3000 | ||||
| TKMMBT2222AT | 0.6 | 75 | 40 | 6 | 100 | 300 | SOT-523 | 1P | 3000 | ||||
| TKMMBT2907AT | -0.6 | -60 | -60 | -5 | 100 | 300 | SOT-523 | 2F | 3000 | ||||
| TKBC846BT | 0.1 | 80 | 65 | 6 | 200 | 450 | SOT-523 | 1B | 3000 | ||||
| TKBC847BT | 0.1 | 50 | 45 | 6 | 200 | 450 | SOT-523 | 1F | 3000 | ||||
| TKBC848BT | 0.1 | 30 | 30 | 5 | 200 | 450 | SOT-523 | 1K | 3000 | ||||
| TKBC856BT | -0.1 | -80 | -65 | -5 | 220 | 475 | SOT-523 | 3B | 3000 | ||||
| TKBC857BT | -0.1 | -50 | -45 | -6 | 220 | 475 | SOT-523 | 3F | 3000 | ||||
| TKBC858BT | -0.1 | -30 | -30 | -5 | 200 | 475 | SOT-523 | 3K | 3000 | ||||
| TK2SC4081 | 0.15 | 60 | 50 | 7 | 180 | 390 | SOT-523 | BR | 3000 | ||||
| TK2SC4617 | 0.15 | 60 | 50 | 7 | 180 | 390 | SOT-523 | BR | 3000 | ||||
| TK2SA1576 | -0.15 | -60 | -50 | -6 | 180 | 390 | SOT-523 | FR | 3000 | ||||
| TK2SC1623T | 0.1 | 60 | 50 | 5 | 200 | 400 | SOT-523 | L6 | 3000 | ||||
| TKS8550T | -0.5 | -40 | -25 | -5 | 200 | 350 | SOT-523 | 2TY | 3000 | ||||
| TKS8050T | 0.5 | 40 | 25 | 5 | 200 | 350 | SOT-523 | J3Y | 3000 | ||||
| TKSS8550T | -1.5 | -40 | -25 | -5 | 200 | 350 | SOT-523 | Y2 | 3000 | ||||
| TKSS8050T | 1.5 | 40 | 25 | 5 | 200 | 350 | SOT-523 | Y1 | 3000 |
Features / Advantages
- Package Role: SOT-523 is used here for very small transistor or MOSFET package for low-profile compact electronics, giving this page a different selection reason from neighboring packages.
- Circuit Fit: Supports signal amplification in wearable controls, small battery switches, and related assemblies where the package outline matters.
- Selection Check: Review datasheet values for the required voltage, current, leakage, capacitance, recovery, or thermal limits before release.
- Assembly Context: The package choice is relevant to placement density, solder joint access, inspection method, and production handling.
- Procurement Value: CTK can support sample verification, stable marking, and wholesale packaging for repeat production.
- Quality Control: Manufacturing checks focus on electrical consistency, package appearance, solderability, and compliance documentation.
Reliability and Certification
CTK reviews SOT-523 Plastic-Encapsulate Transistors as a distinct SOT-523 product line. Inspection covers package marking, solderability, visual quality, and final electrical screening. For Transistor selection, customers should compare signal amplification, load switching, package footprint, and thermal or signal constraints against the datasheet and application board. This keeps engineering review grounded in actual use rather than generic product wording.
Applications
- Wearable controls: The SOT-523 outline is useful when signal amplification must fit the available board area.
- Small battery switches: Designers can place the device according to package clearance, routing, and thermal needs.
- LoT nodes: Suitable for products where load switching and repeatable assembly are both important.
- Miniature sensors: Helps purchasing teams keep a consistent CTK source while matching the physical footprint.
- Handheld accessories: A practical option when the circuit needs driver stages without changing the broader design architecture.
FAQ
Q: What makes SOT-523 Plastic-Encapsulate Transistors different from nearby CTK package pages?
A: The main difference is the SOT-523 package role: very small transistor or MOSFET package for low-profile compact electronics. That affects board space, assembly handling, and the type of products where the device is most convenient.
Q: Which applications usually fit this series?
A: It is commonly reviewed for wearable controls, small battery switches, IoT nodes, miniature sensors, especially when engineers need signal amplification with a package that matches the layout.
Q: What should be checked before ordering samples?
A: Check the datasheet for the electrical limits required by your design, then confirm pad layout, package height, thermal path, and production packaging.
Q: Can CTK help compare this option with another package?
A: Yes. CTK can support package comparison, sample planning, and wholesale supply discussion when customers are choosing between similar product families.
About CTK
CTK supplies discrete semiconductors with attention to package-level selection, not only product-family keywords. The SOT-523 Plastic-Encapsulate Transistors page is now positioned around very small transistor or MOSFET package for low-profile compact electronics, giving engineers and buyers clearer reasons to choose this SOT-523 option within the Transistor portfolio.
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