





| Part Number | IC (A) | VCBO (V) | VCEO (V) | VEBO (V) | hFE Min | hFE Max | MPQ |
|---|---|---|---|---|---|---|---|
| TKMBT3904T | 0.2 | 60 | 40 | 6 | 100 | 300 | 3000 |
| TKMBT3906T | -0.2 | -40 | -40 | -5 | 100 | 300 | 3000 |
| TKMBT3946DW | ±0.2 | 60/-40 | 40/-40 | ±5 | 100 | 300 | 3000 |
| TKMBT2222A | 0.6 | 75 | 40 | 6 | 100 | 300 | 3000 |
| TKMBT2907A | -0.6 | -60 | -60 | -5 | 100 | 300 | 3000 |
| TKMBT5401 | -0.2 | -160 | -150 | -5 | 100 | 300 | 3000 |
| TKMBT5551 | 0.2 | 180 | 160 | 6 | 100 | 300 | 3000 |
| TKMBT5451 | ±0.2 | 160/-180 | 150/-160 | ±6/-5 | 100 | 300 | 3000 |
| TKMBT4401 | 0.6 | 60 | 40 | 6 | 100 | 300 | 3000 |
| TKBC846BDW | 0.1 | 80 | 65 | 5 | 200 | 450 | 3000 |
| TKBC848BT | 0.1 | 30 | 30 | 5 | 200 | 800 | 3000 |
| TKBC856BT | -0.1 | -80 | -65 | -5 | 200 | 450 | 3000 |
| TKBC857DW | -0.2 | -80 | -65 | -5 | 125 | 630 | 3000 |
| TKBC858DW | -0.2 | -30 | -30 | -5 | 200 | 475 | 3000 |
| TK2SC4081 | 0.1 | 60 | 50 | 7 | 200 | 700 | 3000 |
| TK2SC4617 | 0.1 | 80 | 60 | 7 | 200 | 350 | 3000 |
| TK2SA1585 | -0.15 | -60 | -50 | -6 | 160 | 600 | 3000 |
| TK2SC1623T | 0.15 | 60 | 50 | 5 | 200 | 700 | 3000 |
| TKS8550T | -1.5 | -40 | -25 | -5 | 200 | 350 | 3000 |
| TKS8050T | 1.5 | 40 | 25 | 5 | 200 | 350 | 3000 |
| TKS8550TU | -1.5 | -50 | -45 | -5 | 250 | 600 | 3000 |
| TKS8050TU | 1.5 | 50 | 45 | 5 | 250 | 600 | 3000 |
• Ultra-Small Size: ~1.6mm × 1.2mm × 0.8mm compact footprint
• Low Power Handling: Designed for low-voltage, low-current circuits
• Three-Terminal Configuration: Compatible with standard BJT/MOSFET layouts
• Low Parasitics: Minimizes signal distortion at high frequencies
• Surface-Mount Design: Ideal for automated high-density PCB assembly
• Limited Thermal Capability: Not suitable for high-power use
• High Integration: Perfect for miniaturized devices like wearables
• Cost-Effective: Suitable for large-scale consumer electronics
• Application Specific: Best for signal switching & low-power control
• Portable Electronics
• Industrial Control
• Instrumentation
• Mobile Phones & Accessories
• Servers, Laptops & Desktops
• Display Port Interfaces
• Standard Lead Time: 0–2 Weeks
• Shipping Time: 3–40 working days
• Location: No.3, Chayuan Road 3rd Street, Dalingshan, Dongguan, China
• Free Samples
• Warranty: 2 Year
• 24-Hour Online Service for Product Support
CTK provides reliable semiconductor solutions with stable supply chains and competitive pricing. Reach out for tailored support and fast service.
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