C&K Components TDD01H0SB1R Surface Mount DIP Switch SPDT

The C&K TDD01H0SB1R is a surface-mount SPDT (Single-Pole, Double-Throw) slide switch designed for space-constrained handheld, portable, and industrial electronics. It features a low-profile design (0.091° / 2.30mm height), RoHS3 compliance, and a robust construction using high-performance materials, making it ideal for applications requiring durability, miniaturization, and washable processing compatibility.

The C&K TDD01H0SB1R is a high-performance, ultra-slim SPDT slide switch engineered for modern electronics demanding space efficiency and dependable switching operation. Designed with gold-plated bifurcated contacts, a rugged PPS housing, and a tape-sealed SMD-compatible structure, it delivers exceptional durability, low contact resistance, and compatibility with automated PCB assembly processes. Its exceptionally low profile (2.30mm height) makes it ideal for wearables, handheld devices, and compact industrial controls, while its RoHS3 compliance and washable design ensure adherence to today's environmental and manufacturing standards. Whether used in smart devices, medical equipment, or industrial automation, this switch provides consistent performance under demanding conditions, backed by C&K's legacy of high-quality electromechanical components. For PCB designs where space, reliability, and solder-process resistance are critical, the TDD01H0SB1R stands out as a best-in-class solution – combining precision engineering with real-world robustness. Order today for streamlined integration into your next-generation electronics!

Key Features

1. Ultra-Compact & Low-Profile Design

• Height above board: 0.091" (2.30mm) – ideal for slim devices like smartphones, wearables, and industrial sensors.
• Length: 0.236" (6.00mm) – saves valuable PCB space in densely packed assemblies.

2. High Reliability & Extended Lifespan

• Bifurcated contacts (Gold-plated over Nickel) ensure low contact resistance and improved electrical reliability over thousands of cycles.
• Mechanical & Electrical Life: 200 cycles for dependable performance in medium-duty applications.

3. Robust Construction for Harsh Environments

• Process-sealed design and tape seal (polyamide) prevent flux and cleaning liquid ingress during surface-mount soldering (reflow-compatible) and washable PCB processing.
• Operating Temperature: -30°C to +85°C – suitable for extreme industrial and consumer use cases.

4. Surface-Mount & PCB-Friendly Design

• Gull-wing termination enables ease of assembly and strong PCB adhesion for vibration resistance.
• PPS (Polyphenylene Sulfide) housing (UL94V-0-rated) provides high mechanical strength, chemical resistance, and flame retardance.

5. RoHS3-Compliant & Lead-Free (Pb-Free) Options

• Meets the latest environmental regulations for lead-free electronics production.

Specifications

Parameter	Value
Manufacturer	C&K
Series	TDD
Switch Type	SPDT (Single-Pole, Double-Throw)
Mounting Style	Surface Mount (SMD)
Termination Style	Gull Wing
Actuator Type	Slide (Flush/Recessed)
Contact Material	Copper Alloy (Gold-Plated over Nickel)
Current Rating	25mA
Voltage Rating	24VDC
Height Above Board	0.091° (2.30mm)
Length	0.236° (6.00mm)
Mechanical Life	200 Cycles
Electrical Life	200 Cycles
Operating Temp.	-30°C to +85°C
Packaging	Tape & Reel (TR)
RoHS Status	RoHS3 Compliant

Applications

• Handheld & Portable Electronics (Smartphones, Wearables, IoT Devices)
• Industrial Controls & Automation (Sensors, HMI Panels)
• Medical & Laboratory Equipment
• Consumer Electronics (Gaming Controllers, Remote Controls)
• Data & Telecom Devices (Miniaturized Networking Hardware)