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OTS-16-1.27-03, Test & Burn-in Socket
The OTS-16-1.27-03 is a precision test and burn-in socket designed for high-reliability semiconductor testing and validation in production environments. This socket is used by electronics manufacturers, test engineers, and quality assurance professionals to validate integrated circuits before deployment in critical applications. It solves the critical problem of ensuring component reliability and functionality under thermal stress conditions while maintaining consistent electrical contact throughout extended burn-in cycles.
Product Overview
The OTS-16-1.27-03 test and burn-in socket operates on the principle of spring-loaded contact technology, providing reliable electrical connections during repetitive insertion and extraction cycles. The socket features precision-engineered contact pins with controlled compliance that accommodate component lead variations while maintaining low contact resistance. This model is specifically engineered for 16-pin DIP packages with 1.27mm pitch spacing, making it ideal for testing legacy and modern microcontroller families, memory devices, and analog ICs in high-volume production environments.
What distinguishes this socket is its thermal stability across extended burn-in temperature ranges, typically 25 degrees Celsius to 150 degrees Celsius, combined with its ability to handle thousands of insertion cycles without performance degradation. The socket body is constructed from high-temperature polymeric materials with gold-plated contact surfaces to prevent oxidation and ensure consistent electrical performance. The 1.27mm pitch design allows for compact test fixture layouts while maintaining adequate spacing for reliable solder connections to PCB test boards.
Key Specifications
| Specification | Details |
| Product Type | Test and Burn-in Socket for DIP Packages |
| Pin Count | 16 pins |
| Pin Pitch | 1.27mm (0.05 inch) |
| Package Type | 16-pin DIP (Dual Inline Package) |
| Contact Material | Gold-plated beryllium copper |
| Socket Body Material | High-temperature polyimide |
| Operating Temperature Range | -40 degrees Celsius to +150 degrees Celsius |
| Contact Resistance | Less than 50 milliohms per contact |
| Insertion Force | Low profile, approximately 500-700 grams per pin |
| Mechanical Durability | Rated for 10,000+ insertion cycles |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
Key Features
- Gold-plated contact pins ensuring low contact resistance and reliable electrical connections during extended burn-in cycles
- High-temperature polyimide socket body rated for continuous operation up to 150 degrees Celsius without performance degradation
- Spring-loaded contact design with controlled compliance accommodating component lead variations and ensuring consistent contact pressure
- Low insertion force profile minimizing mechanical stress on component leads while maintaining secure electrical connections
- Precision 1.27mm pitch spacing compatible with standard 16-pin DIP packages and legacy microcontroller families
- Rated for 10,000+ insertion cycles making it ideal for high-volume production test environments
Applications and Use Cases
- Semiconductor burn-in testing for microcontrollers, memory ICs, and analog devices in manufacturing quality assurance departments
- Reliability validation and thermal stress testing of 16-pin DIP components during extended production runs
- Legacy system component verification for industrial control systems, automotive electronics, and aerospace applications requiring proven reliability
- Research and development testing of prototype circuits and custom IC designs requiring repeated thermal cycling and electrical characterization
- Production test fixture integration for high-volume component screening and functional validation before final assembly
How to Use
Begin by preparing your test fixture PCB with appropriate solder pads matching the OTS-16-1.27-03 footprint dimensions. Carefully solder the socket to your test board ensuring all pins are properly wetted and there are no cold solder joints. Once the socket is secured, insert your 16-pin DIP component with gentle, even pressure, ensuring the component is fully seated with all pins properly engaged in the socket contacts. Verify proper seating by visually inspecting that the component sits flush against the socket body with no visible gaps.
Connect your test equipment to the appropriate signal lines on your test board and begin your burn-in or functional test sequence. Monitor contact resistance periodically throughout extended test cycles to ensure electrical integrity. Maintain the socket within its specified operating temperature range and allow adequate thermal settling time between temperature transitions. For repeated testing with different components, inspect the socket contacts visually for any signs of wear, oxidation, or damage before inserting new devices. If you observe increased insertion force or intermittent electrical connections, the socket may require replacement to maintain test reliability.
Frequently Asked Questions
What is the maximum number of insertion cycles this socket can handle?
The OTS-16-1.27-03 is rated for 10,000 or more insertion cycles under normal operating conditions. The actual lifespan depends on insertion force, component lead quality, and proper handling procedures. We recommend visual inspection every 2,000 cycles and replacement if contact resistance increases beyond 100 milliohms or if you observe visible wear on the contact surfaces.
Can this socket be used for continuous high-temperature operation?
Yes, the socket is rated for continuous operation up to 150 degrees Celsius. However, repeated thermal cycling between extreme temperature ranges may accelerate contact degradation. For extended burn-in at elevated temperatures, ensure adequate cooling between test cycles and monitor contact resistance regularly to maintain electrical integrity throughout your test program.
Is this socket compatible with surface-mount test boards?
The OTS-16-1.27-03 is designed for through-hole soldering to PCB test boards. It can be integrated into surface-mount test fixtures by using appropriate adapter boards or custom PCB layouts. For surface-mount compatibility, consult our technical team for specific integration recommendations based on your test fixture design requirements.
What is the contact resistance specification and how does it affect testing?
The contact resistance is specified at less than 50 milliohms per contact under normal operating conditions. Lower contact resistance is critical for accurate voltage and current measurements during functional testing. Higher contact resistance can introduce measurement errors and may indicate socket wear requiring replacement. We recommend measuring contact resistance before and after extended test cycles to ensure measurement accuracy.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy OTS-16-1.27-03, Test & Burn-in Socket Online in India
Purchase the OTS-16-1.27-03, Test & Burn-in Socket online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on OTS-16-1.27-03, Test & Burn-in Socket with fast shipping and expert support.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.
OTS-16-1.27-03, Test & Burn-in Socket
The OTS-16-1.27-03 is a precision test and burn-in socket designed for high-reliability semiconductor testing and validation in production environments. This socket is used by electronics manufacturers, test engineers, and quality assurance professionals to validate integrated circuits before deployment in critical applications. It solves the critical problem of ensuring component reliability and functionality under thermal stress conditions while maintaining consistent electrical contact throughout extended burn-in cycles.
Product Overview
The OTS-16-1.27-03 test and burn-in socket operates on the principle of spring-loaded contact technology, providing reliable electrical connections during repetitive insertion and extraction cycles. The socket features precision-engineered contact pins with controlled compliance that accommodate component lead variations while maintaining low contact resistance. This model is specifically engineered for 16-pin DIP packages with 1.27mm pitch spacing, making it ideal for testing legacy and modern microcontroller families, memory devices, and analog ICs in high-volume production environments.
What distinguishes this socket is its thermal stability across extended burn-in temperature ranges, typically 25 degrees Celsius to 150 degrees Celsius, combined with its ability to handle thousands of insertion cycles without performance degradation. The socket body is constructed from high-temperature polymeric materials with gold-plated contact surfaces to prevent oxidation and ensure consistent electrical performance. The 1.27mm pitch design allows for compact test fixture layouts while maintaining adequate spacing for reliable solder connections to PCB test boards.
Key Specifications
| Specification | Details |
| Product Type | Test and Burn-in Socket for DIP Packages |
| Pin Count | 16 pins |
| Pin Pitch | 1.27mm (0.05 inch) |
| Package Type | 16-pin DIP (Dual Inline Package) |
| Contact Material | Gold-plated beryllium copper |
| Socket Body Material | High-temperature polyimide |
| Operating Temperature Range | -40 degrees Celsius to +150 degrees Celsius |
| Contact Resistance | Less than 50 milliohms per contact |
| Insertion Force | Low profile, approximately 500-700 grams per pin |
| Mechanical Durability | Rated for 10,000+ insertion cycles |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
Key Features
- Gold-plated contact pins ensuring low contact resistance and reliable electrical connections during extended burn-in cycles
- High-temperature polyimide socket body rated for continuous operation up to 150 degrees Celsius without performance degradation
- Spring-loaded contact design with controlled compliance accommodating component lead variations and ensuring consistent contact pressure
- Low insertion force profile minimizing mechanical stress on component leads while maintaining secure electrical connections
- Precision 1.27mm pitch spacing compatible with standard 16-pin DIP packages and legacy microcontroller families
- Rated for 10,000+ insertion cycles making it ideal for high-volume production test environments
Applications and Use Cases
- Semiconductor burn-in testing for microcontrollers, memory ICs, and analog devices in manufacturing quality assurance departments
- Reliability validation and thermal stress testing of 16-pin DIP components during extended production runs
- Legacy system component verification for industrial control systems, automotive electronics, and aerospace applications requiring proven reliability
- Research and development testing of prototype circuits and custom IC designs requiring repeated thermal cycling and electrical characterization
- Production test fixture integration for high-volume component screening and functional validation before final assembly
How to Use
Begin by preparing your test fixture PCB with appropriate solder pads matching the OTS-16-1.27-03 footprint dimensions. Carefully solder the socket to your test board ensuring all pins are properly wetted and there are no cold solder joints. Once the socket is secured, insert your 16-pin DIP component with gentle, even pressure, ensuring the component is fully seated with all pins properly engaged in the socket contacts. Verify proper seating by visually inspecting that the component sits flush against the socket body with no visible gaps.
Connect your test equipment to the appropriate signal lines on your test board and begin your burn-in or functional test sequence. Monitor contact resistance periodically throughout extended test cycles to ensure electrical integrity. Maintain the socket within its specified operating temperature range and allow adequate thermal settling time between temperature transitions. For repeated testing with different components, inspect the socket contacts visually for any signs of wear, oxidation, or damage before inserting new devices. If you observe increased insertion force or intermittent electrical connections, the socket may require replacement to maintain test reliability.
Frequently Asked Questions
What is the maximum number of insertion cycles this socket can handle?
The OTS-16-1.27-03 is rated for 10,000 or more insertion cycles under normal operating conditions. The actual lifespan depends on insertion force, component lead quality, and proper handling procedures. We recommend visual inspection every 2,000 cycles and replacement if contact resistance increases beyond 100 milliohms or if you observe visible wear on the contact surfaces.
Can this socket be used for continuous high-temperature operation?
Yes, the socket is rated for continuous operation up to 150 degrees Celsius. However, repeated thermal cycling between extreme temperature ranges may accelerate contact degradation. For extended burn-in at elevated temperatures, ensure adequate cooling between test cycles and monitor contact resistance regularly to maintain electrical integrity throughout your test program.
Is this socket compatible with surface-mount test boards?
The OTS-16-1.27-03 is designed for through-hole soldering to PCB test boards. It can be integrated into surface-mount test fixtures by using appropriate adapter boards or custom PCB layouts. For surface-mount compatibility, consult our technical team for specific integration recommendations based on your test fixture design requirements.
What is the contact resistance specification and how does it affect testing?
The contact resistance is specified at less than 50 milliohms per contact under normal operating conditions. Lower contact resistance is critical for accurate voltage and current measurements during functional testing. Higher contact resistance can introduce measurement errors and may indicate socket wear requiring replacement. We recommend measuring contact resistance before and after extended test cycles to ensure measurement accuracy.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy OTS-16-1.27-03, Test & Burn-in Socket Online in India
Purchase the OTS-16-1.27-03, Test & Burn-in Socket online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on OTS-16-1.27-03, Test & Burn-in Socket with fast shipping and expert support.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.