Product description
Shipping & Return
COS4277SR — Overview
COS4277SR is an original amplifier / data-conversion IC supplied by Shenzhen Jingteng Electronics (JTDZ Tech), serving OEMs, ODMs and EMS providers worldwide.
Key Specifications
| Part Number | COS4277SR |
| Package | SOP-14 |
| Date Code | 26+ |
| Stock Status | In stock — ships within 24 hours |
Quality Guarantee
Every order ships with date code and Certificate of Conformance (COC). Visual and X-ray inspection, and third-party inspection (White Horse, GDS, or your designated lab) are supported before shipment.
💬 Prices vary with order quantity & market conditions. The listed price is for reference only. Contact us for a real-time quote — we offer competitive pricing for volume orders and hard-to-find parts.
价格随采购数量与行情浮动，所示价格仅供参考。欢迎询价获取实时报价，量大从优。
价格随采购数量与行情浮动，所示价格仅供参考。欢迎询价获取实时报价，量大从优。
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
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