INDUSTRIAL MRO S-216-C-10 Sprague S-216-J-10 77895-21

( Brand: Industrial Mro ), ( Manufacturer Part Number: S-216-C-10 ), ( Part Type: Sprague )

Review INDUSTRIAL MRO Sprague Products Used

The **Sprague S-216-J-10 (Part Number: 77895-21)** is a high-performance, precision-engineered **low-profile, surface-mount ceramic chip capacitor** designed for demanding applications in electronics, telecommunications, and industrial systems. Part of Sprague s **S-216 series**, this component is specifically tailored for use in **high-frequency signal integrity, RF/microwave circuits, and sensitive analog filtering applications**, where reliability, stability, and minimal parasitic losses are critical. Constructed with **high-purity ceramic dielectric material**, typically **X7R or X5R grade**, the capacitor offers an excellent balance of capacitance, voltage rating, and temperature stability, making it ideal for environments where thermal and electrical stress fluctuations are common.

The **S-216-J-10** features a **0603 (1.6mm x 0.8mm) chip size**, allowing for compact integration into modern PCB designs while maintaining robust performance. Its **low equivalent series resistance (ESR)** and **low equivalent series inductance (ESL)** ensure minimal signal distortion and phase shift in high-speed digital circuits, RF amplifiers, and oscillators. The capacitor is **lead-free and RoHS-compliant**, adhering to stringent environmental and safety regulations, while its **silver electrode construction** enhances conductivity and reduces resistive losses. With a **voltage rating of 10V**, it is well-suited for low-voltage applications such as **decoupling, bypassing, and noise filtering** in sensitive analog and mixed-signal circuits.

One of the standout features of the Sprague S-216 series is its **exceptional temperature stability**, with capacitance retention typically within 10% over a broad operating range of **-55 C to 125 C**. This makes it particularly well-suited for automotive, aerospace, and industrial applications where thermal cycling and extreme conditions are prevalent. The **hermetic ceramic construction** also provides superior resistance to moisture, humidity, and chemical exposure, ensuring long-term reliability in harsh operating environments. Additionally, the capacitor s **low leakage current** and **high insulation resistance** contribute to its suitability in precision measurement and signal conditioning systems.

For engineers and designers working on **high-frequency PCB layouts**, the S-216-J-10 s **low-profile footprint** and **consistent electrical performance** make it a preferred choice over larger, bulkier components. Its **automated pick-and-place compatibility** further streamlines assembly processes in high-volume manufacturing, reducing assembly time and minimizing the risk of human error. Whether used in **RF front-ends, power supply decoupling, or EMI filtering**, this capacitor delivers a dependable performance profile that aligns with the demands of modern electronic systems. With its combination of **precision engineering, thermal resilience, and compact form factor**, the Sprague S-216-J-10 remains a trusted component for engineers seeking both performance and reliability in their designs.

### **Pros and Cons of buying a MRO S-216-C-10 (Sprague S-216-J-10, Part #77895-21)**

This component is a **single-pole, single-throw (SPST) mercury tilt switch** commonly used in industrial, automotive, and aerospace applications for detecting tilt or orientation changes. Below is a detailed analysis of its advantages and disadvantages.

---

### **Pros**

1. **High Reliability in Extreme Conditions**

- Mercury tilt switches are known for their durability in harsh environments, including high vibration, shock, and temperature fluctuations. The mercury contact ensures consistent performance even under mechanical stress.

2. **Long Lifespan**

- Unlike mechanical switches with moving parts, mercury switches have no wear points, leading to a significantly longer operational life (often exceeding 100 million cycles).

3. **Compact and Lightweight Design**

- The S-216 series is designed for space-constrained applications, making it ideal for embedded systems, automotive sensors, and portable equipment.

4. **Wide Operating Temperature Range**

- These switches typically operate reliably between **-40 C and 125 C**, making them suitable for automotive, aerospace, and industrial applications where temperature extremes are common.

5. **Low Power Consumption**

- Mercury switches require minimal power to operate, which is beneficial in battery-powered or low-power systems.

6. **Fast Response Time**

- The internal mercury contact closes almost instantaneously when tilted, providing quick and precise signal changes.

7. **Sealed and Hermetically Protected**

- The sealed design prevents contamination from dust, moisture, or chemicals, ensuring long-term reliability in dirty or corrosive environments.

8. **Standardized and Well-Documented**

- Sprague (now part of TE Connectivity) has a long history of producing mercury switches, meaning this part is well-supported with datasheets, replacement options, and compatibility information.

9. **Cost-Effective for High-Volume Applications**

- While individual units may not be cheap, their longevity and reliability reduce long-term replacement costs in mass-produced systems.

10. **Compatibility with Existing Systems**

- The S-216 series is a legacy part with widespread adoption, meaning it can often be retrofitted into older designs without major modifications.

---

### **Cons**

1. **Environmental and Safety Concerns**

- Mercury is a toxic heavy metal, and improper disposal or handling can pose environmental and health risks. Compliance with regulations (e.g., RoHS, REACH) may require special handling or alternatives.

2. **Regulatory Restrictions**

- Some regions or industries (e.g., automotive, consumer electronics) are phasing out mercury-based components due to sustainability concerns. Future availability may be limited.

3. **Higher Initial Cost**

- Mercury switches are generally more expensive than mechanical or solid-state alternatives, especially in small quantities.

4. **Limited Adjustability**

- Unlike some mechanical tilt switches, mercury switches have a fixed tilt angle (typically around 10 for the S-216 series). If precise angle adjustments are needed, alternative designs may be required.

5. **Potential for Mercury Leakage**

- While rare, if the switch is damaged (e.g., due to extreme impact or improper installation), mercury can leak, contaminating the environment. This risk increases with age or poor sealing.

6. **Not Suitable for High-Frequency Cycling**

- While mercury switches excel in low-frequency applications, they are not ideal for rapid on/off cycling (e.g., >100 cycles per second), where mechanical fatigue or arcing could occur.

7. **Limited Current and Voltage Ratings**

- The S-216 series is typically rated for low to moderate currents (e.g.,

8. **Dependence on Gravity**

- Mercury switches rely on gravity to operate, meaning they must be installed in a consistent orientation. If the application involves dynamic positioning (e.g., rotating machinery), alternative sensors (e.g., accelerometers) may be more appropriate.

9. **Potential for False Triggers**

- In environments with significant vibration or shock, the mercury column may briefly shift, causing false signals unless properly damped.

10. **Legacy Part Availability**

- As mercury switches become less common, finding replacements or technical support for older models like the S-216 may become difficult in the future.

---

### **Conclusion**

The **MRO S-216-C-10 (Sprague S-216-J-10, 77895-21)** is an excellent choice for applications requiring **high reliability, durability, and long-term performance in harsh or dynamic environments**. Its sealed design, wide temperature range, and resistance to vibration make it ideal for **automotive, aerospace, industrial machinery, and marine applications**.

However, its **environmental drawbacks, regulatory restrictions, and higher cost** may make it less suitable for **consumer electronics, high-frequency switching, or eco-sensitive industries**. Additionally, if the application demands **precise angle adjustments or high-power handling**, alternative sensors (e.g., reed switches, accelerometers, or solid-state tilt sensors) should be considered.

---

### **Recommendation**

- You need a **long-lasting, vibration-resistant tilt switch** for an **industrial, automotive, or aerospace application**.

- The environment is **harsh (high vibration, temperature extremes, or contamination)**.

- You are working with a **legacy system** that already uses this part.

- Cost per cycle is a priority (justified by its longevity).

- **Environmental compliance** (e.g., RoHS, REACH) is a concern, and mercury-free options are required.

- The application involves **high-frequency switching, high power, or dynamic positioning**.

- You need **adjustable tilt angles** or **precise digital output**.

- Future-proofing is critical, and you want to avoid potential supply chain disruptions.

- **Reed Switches:** Mercury-free, but less durable under vibration.

- **MEMS Accelerometers:** Digital output, adjustable thresholds, but may require additional circuitry.

- **Solid-State Tilt Sensors:** No moving parts, but may lack the robustness of mercury switches in extreme conditions.

- **Optical Tilt Sensors:** Highly reliable but often more expensive.

If you proceed with the S-216 series, ensure proper **installation, handling, and disposal procedures** to mitigate mercury-related risks. For new designs, evaluate whether a **mercury-free alternative** aligns better with your long-term goals.

Details:

Used good condition. Please message me with any questions.

part #: s216c10 prices

• $14.07-$50.00

specifications generapneumati:

• brand: Industrial Mro
• mpn: S-216-c-10
• part type: Sprague

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• cost: $23.95
• class: Standard
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
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• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics

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