Suntan Technology Company Limited – All Kinds of Capacitors
When it comes to reliable power design, engineers face two constant challenges: heat and unexpected failures. A poor capacitor choice can lead to high ESR, excess power loss, and shortened device lifespan. That’s why many engineers now rely on the Suntan® TS20S Ultra-Low ESR Conductive Polymer Tantalum Capacitors for their critical projects.
Suntan TS20S – ultra-low ESR polymer tantalum capacitors for SSD, telecom, notebooks, and DC/DC converters.
Stable Design, Trusted Performance
Compared with traditional MnO₂ tantalum capacitors, the TS20S polymer series offers:
Ultra-low ESR – reduces heat generation and minimizes power loss.
High reliability – proven performance even under continuous ripple current.
These advantages make TS20S the go-to capacitor for SSD, telecom systems, notebooks, and DC/DC converters.
Real-World Engineering Applications
Design engineers have chosen TS20S in projects where failure was not an option. For example, in SSD controllers and telecom base stations, lowering ESR directly reduced operating temperature, preventing thermal issues and improving long-term stability.
Suntan Technology Company Limited – All Kinds of Capacitors
👉 Pain Point: Over-dependence on Murata leads to higher BOM costs. 👉 Highlight: Suntan TS22 safety capacitors offer a fully certified, cost-effective alternative without compromising reliability.
Suntan TS22 X1/Y2 Safety Capacitors for AC line (across-the-line / line-by-pass) & EMI suppression — a cost-effective Murata alternative. Click to view full specs and request a quote.
Why Choose Suntan TS22 Safety Capacitors?
Certified Standards: TS22 capacitors are recognized under X1/Y2 safety standards, ideal for across-the-line and line-by-pass AC applications.
Broad Capacitance Range: From 10pF to 10,000pF with tolerances of ±10%, ±20%, +80/−20% to match diverse circuit needs.
High Reliability: Rated Voltage 300VAC / 400VAC, Dielectric Strength up to 4000VAC / 60s (400VAC type), and Insulation Resistance 10,000 MΩ @ 500VDC.
Compact & Cost-Effective: Certified protection comparable to Murata’s DE2/KJ/KY series, with more competitive pricing to reduce BOM.
Murata DE2/KJ/KY series are trusted worldwide, but when cost optimization is critical, Suntan TS22 is a practical alternative. With stable supply, certified reliability, and lower pricing, TS22 helps you reduce BOM cost while maintaining compliance.
TS22 Safety Capacitors – FAQ
Q1. What safety class is TS22? TS22 is recognized under X1/Y2 safety standards, suitable for across-the-line and line-by-pass AC applications.
Q2. What capacitance and tolerance options are available? 10pF–10,000pF with ±10%, ±20%, and +80/−20% options.
Q3. What about reliability specs? Rated 300VAC / 400VAC, dielectric strength up to 4000VAC/60s (400VAC type), insulation resistance 10,000 MΩ @ 500VDC.
Suntan Technology Company Limited – All Kinds of Capacitors
When engineers search for a buy diode supplier, the main challenge is not availability but selecting the right type. Suntan provides a complete solution: from fast switching diodes for signal integrity, rectifier US1A for high-speed efficiency, general rectifier M7 for robust conversion, zener diode full series for voltage stability, to triac BT134 for AC load control. This guide offers a clear side-by-side comparison to simplify your design choices.
Diode Families at a Glance
Selection overview for common diode categories
Category
Key Example
Voltage Range
Current Rating
Recovery / Switching
Typical Applications
Fast Switching Diode
1N4148 / LL4148
75–100 V
200 mA
trr ~4 ns
IoT circuits, high-speed signals
General Rectifier
M7 (M1–M7 series)
50–1000 V
1 A
Standard recovery
Power adapters, chargers
Ultra Fast Rectifier
US1A–US1M
50–1000 V
1 A
trr 50–75 ns
SMPS, high-efficiency rectification
Zener Diode Full Series
1N4727A–1N4761A
3 V–75 V
1 W dissipation
Voltage stabilization
Surge protection, reference design
Triac
BT134-600E
600 V
4 A RMS, 40 A surge
AC load control
Dimmers, motor drives, heating
See It in Action
▶ Watch how Suntan rectifier diodes perform in real applications
Why One-Stop Supply Matters
Selecting across multiple vendors slows design cycles and increases sourcing risks. By working with a single diode supplier that covers the entire family — from fast switching diode and rectifier US1A, to general rectifier M7, zener diode full series, and triac BT134 — engineers gain clearer cross-family specifications, reduced sourcing complexity, and a reliable one-stop solution.
Suntan Technology Company Limited – All Kinds of Capacitors
For every SMD capacitor supplier, two common challenges for buyers are unstable lead time and high prices from major brands. Suntan® solves these pain points with its TS13C series, ensuring reliable capacitor delivery at a competitive price and with shorter lead times.
Why Choose Suntan SMD Capacitors?
Suntan’s range supports a wide variety of capacitor sourcing needs, from consumer electronics to industrial-grade systems. By combining price advantage and supply stability, Suntan is a dependable partner.
TS13C0: Standard series – balanced performance and cost-efficiency.
TS13C1: Wide Temperature – endurance 1000–2000H up to +105℃.
TS13C4: Low Impedance – 2000H load life at +105℃, optimized for SMPS.
Key Benefits for Buyers and Distributors
Competitive Pricing Same specs, more cost-effective.
Reliable Delivery Predictable lead times.
Bulk Support Flexible MOQ and order volumes.
Application Highlights
Chargers & Power Modules: Stable under continuous load.
LED Drivers: Low impedance reduces noise, improves efficiency.
Medical & Precision Equipment: Wide-temperature and bi-polar options.
▶ See demo of TS13C endurance at +105℃ and 2000H performance test.
Suntan Technology Company Limited – All Kinds of Capacitors
For engineers facing sourcing challenges, here’s a quick technical overview video before diving into the details.
The TS14 series is Suntan’s 105°C radial electrolytic capacitor, designed to balance temperature rating, load life, and cost while ensuring IEC compliance.
Key Technical Criteria
Operating Temperature: -40~+105°C / -25~+105°C depending on voltage.
Load Life: 2000h at 105°C with full rated voltage.
Suntan Technology Company Limited – All Kinds of Capacitors
When designing compact and reliable electronic devices, choosing the right capacitor is essential for achieving stable performance and long service life. Suntan’s TS13MA and TS13MB SMD Multilayer Solid Capacitors deliver exceptional electrical characteristics in space-saving packages, making them ideal for a wide range of compact power applications.
Key Features
Long lifespan – 2,000 hours at 105 °C endurance for reliable performance.
Wide operating temperature range – -55 °C to +105 °C.
Voltage range – 2 V to 25 V DC.
RoHS compliant and lead-free – Environmentally friendly design.
Versatile applications – Suitable for System Boards, Display Cards, Small Chargers, and Smart TVs.
TS13MA – Ultra-Low Profile for Space-Limited Designs
Height: Only 1.9 mm, ideal for ultra-thin and compact layouts.
Capacitance range: 2.2 µF to 470 µF.
Lowest ESR: Down to 4.5 mΩ (100 kHz, 20 °C).
Best for: Slim devices, display modules, and portable electronics where board height is critical.
TS13MB – Higher Capacity for Power-Intensive Circuits
Height: 2.8 mm, allowing for higher capacitance values.
Capacitance range: 6.8 µF to 680 µF.
High ripple current capability: Up to 4,800 mArms at 100 kHz.
Best for: Power supply boards, voltage regulator modules, and circuits demanding higher energy storage.
Why They’re Ideal for Compact Power Applications
Space-saving footprint – Both models feature a 7.3 × 4.3 mm case size, minimizing PCB real estate.
Stable performance across temperature – Low impedance variation from -55 °C to +105 °C ensures consistent operation.
Flexible design options – Multiple voltage and capacitance combinations to meet different circuit requirements.
Typical Applications
System Boards & Motherboards – Stable power delivery for processors and controllers.
Graphics & Display Cards – Supports high-speed data processing with low ESR.
Portable Chargers & Adapters – Maintains efficiency in compact designs.
Smart TVs & Home Appliances – Reliable filtering and energy storage.
Conclusion
For engineers seeking a balance between compact size, low ESR, and long-term reliability, Suntan’s TS13MA and TS13MB SMD Multilayer Solid Capacitors offer the perfect solution. Whether your design prioritizes ultra-low profile or higher capacity, these capacitors deliver dependable performance in demanding applications.
Suntan Technology Company Limited – All Kinds of Capacitors
The Suntan TSR Series covers a comprehensive range of potentiometers and resistors — from precision adjustment components to ultra high-power wirewound resistors — making it a versatile solution for industrial control, test instrumentation, and electronic design.
Each model in the TSR family is designed to address specific demands, whether it's fine-tuning voltage, handling high currents, or providing digital knob feedback. This guide gives you a quick overview of what each category offers and where it fits best.
Explore the TSR Series by Function
Model
Type
Key Features
Typical Use
TSR-01 / 02 / 04 / 06 / 07
Wirewound Potentiometer
High precision, linearity, multi/single-turn
Voltage tuning, analog signal adjustment
TSR-03
Trimming Potentiometer
Compact, PCB mount, cost-effective
PCB manual fine-tuning
TSR-08
Carbon Film Potentiometer
Smooth operation, low cost
General electronics, audio
TSR-09
Conductive Plastic Potentiometer
Long life, excellent feel
Audio, instrumentation
TSR-11 / 12 / 13
Digital Rotary Encoder
With click feedback, mechanical interface
Control panels, user interface knobs
TSR-14 / 15 / 16
High Power Wirewound Resistor
Up to 10,000W, aluminum housing
Load bank, braking, energy discharge
Applications Across Industries
TSR potentiometers and resistors are widely used in:
Industrial Automation: Fine adjustment in PLCs, servo control, and process tuning.
Test & Measurement: Voltage calibration, signal trimming, and dynamic load simulation.
Consumer Electronics: Audio gain control, screen dimming, and manual interface inputs.
Power Systems: Load banks, braking resistors, and thermal stress protection.
Suntan Technology Company Limited – All Kinds of Capacitors
🎥 This quick video highlights key models in the Suntan Rectifier & Diode Series — ideal for engineers and sourcing professionals looking for compact, efficient, and reliable components in power circuitry.
Why Choose Rectifier & Diodes that Prioritize Power Efficiency and Design Flexibility?
In today’s compact, high-efficiency electronics, the choice of rectifier and diode components can significantly impact system performance, thermal behavior, and long-term reliability. Whether you're designing power modules, LED drivers, or consumer devices, your selection impacts performance, footprint, and cost.
Common Challenges in Power Conversion
Heat Dissipation in Dense PCBs: Compact boards create thermal stress. Choosing components with low forward voltage drop and stable temperature response is key.
Fast Switching Needs: In high-frequency applications, reverse recovery time and low leakage current directly affect power loss and EMI.
Footprint Constraints: Limited PCB space favors compact packages like SMA, SOD-123, or DO-214AC.
Surge & Reverse Voltage Protection: Many designs require built-in protection using TVS or Zener diodes.
What to Look for in a Reliable Diode Series
✅ Fast Recovery Time (<35ns ideal for high-frequency circuits)
✅ Low Forward Voltage Drop for better thermal efficiency
✅ RoHS / AEC-Q101 Compliance as needed by application
✅ Stable Electrical Performance across temperature & load
✅ Multiple Package Options for layout flexibility
Recommended Models by Application
Category
Examples
Application Focus
Fast Recovery Diodes
ES1J, ES2A, US1M
Switching PSUs, Inverters
Schottky Diodes
SS14, SS24, SS210
Power Management, LED Drivers
General Purpose Rectifiers
GS2M, RS1A, M7-PS01
Consumer Electronics, AC-DC Modules
Zener & Switching Diodes
1N4148, BZX85C, LL4148
Voltage Reference, Signal Switching
TVS Diodes
SMAJ Series
Surge Protection for Power/Data Lines
Real-World Applications
LED Drivers: Low-capacitance, fast recovery types prevent flicker and power loss
EV Protection Modules: TVS/Zener with low clamping voltage ensures stability
Industrial AC-DC Converters: Bridge rectifiers with high surge capability ensure longevity
Conclusion: Think Beyond the Part Number
The right rectifier or diode goes beyond datasheet numbers — it supports your design’s efficiency targets, regulatory needs, and layout constraints.
When reviewing your BOM or vendor list, consider solutions that offer consistent performance, durable packaging, and traceable quality.
Suntan Technology Company Limited — All Kinds of Capacitors
When designing compact power systems, engineers often face the challenge of balancing performance, footprint, and reliability. The Suntan TS13C Series SMD Aluminum Electrolytic Capacitors are engineered to solve this problem by delivering stable performance in high-density layouts — without compromising on ripple endurance or temperature stability.
Compact Size Meets High Ripple Capability
The TS13C series is ideal for applications where board space is limited, but current demands are high. Key features include:
Case sizes as small as Φ4×5.4mm
Rated ripple current up to 1190mA (TS13CY)
Extra low impedance options for switching power designs
Stable ESR across a wide frequency range
This makes TS13C an excellent fit for compact devices such as adapters, display cards, and embedded system boards.
Sub-Series for Targeted Applications
TS13C9: Extremely low leakage current, ideal for sensitive circuits
TS13CD: Rated up to 400VDC, with 5,000-hour endurance
TS13CW: Offers up to 10,000 hours of stable operation at 105°C
TS13CR / TS13CY: Designed for high ripple, solvent-resistant environments
TS13CJ: Specifically optimized for LED display boards
This modular approach ensures engineers can select the exact match for their application — whether it's for high-frequency ripple handling or extended service life in high-temperature conditions.
Proven Performance in Harsh Conditions
Endurance from 2,000 to 10,000 hours
Heat and reflow resistance
Ripple current stability
Low-temperature impedance consistency
These capacitors are suitable for reflow soldering and ensure minimal ESR drift, even after prolonged exposure to heat cycles and ripple load.
Suntan Technology Company Limited---- All Kinds of Capacitors
Product Highlight: Suntan TS09S AC Film Capacitor – designed for high-performance filtering, IGBT protection, and pulse stability.
Built for High Voltage & High dv/dt
The TS09S series offers rated voltages up to 3000VDC and transient surge tolerance of up to 1.5×UNDC, with dv/dt values reaching 3361 V/μs. This makes it ideal for demanding applications like:
Internal series connection to enhance insulation strength
UL 94 V-0 flame-retardant plastic case with thermosetting resin
Tinned brass lug for direct IGBT mounting
This robust construction ensures reliable thermal performance, low self-inductance, and long-term durability.
Low ESR & High Current Capability
At 100kHz, TS09S capacitors deliver ESR as low as 2.5mΩ and support peak currents of over 3000A, depending on the capacitance. This enables:
Efficient energy delivery
Reduced thermal stress
Enhanced protection for sensitive components
Optimized for AC Filtering
With capacitance values ranging from 0.047μF to 9μF and a climatic category of 40/85/56, the TS09S is perfect for AC applications in:
Industrial motor drives
Control panels
Renewable energy inverters
High-voltage AC/DC converters
Engineered for Longevity & Safety
Conforming to IEC 61071, TS09S capacitors offer:
High insulation resistance (≥15,000 MΩ or IR×C ≥ 5,000s)
Surge and overvoltage durability
Minimal self-inductance (<1nH/mm lead spacing)
These features result in long service life and cost-effective integration into critical systems.
Conclusion
If you're designing for high-performance AC filtering, fast switching circuits, or need robust pulse endurance, Suntan TS09S delivers the reliability and stability needed to meet the challenge.
