Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
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TCC0603COG390J500CT 是一款由 CCTC(三环)公司生产的贴片多层陶瓷电容(MLCC),具有高精度、高稳定性和优异的温度特性。该电容广泛应用于各种电子设备中,特别是在需要高可靠性和稳定性的电路中。
TCC0603COG390J500CT 的标称容值为 39pF,精度为 ±5%。这意味着在实际应用中,电容的实际容值会在 37.05pF 到 40.95pF 之间波动。这种高精度使得该电容非常适合用于需要精确电容值的电路,如滤波电路、振荡电路和定时电路。
该电容采用 C0G(也称为 NP0)材质,具有极低的温度系数。C0G 材质的电容在 -55°C 到 +125°C 的温度范围内,容值变化极小,通常不超过 ±30ppm/°C。这种优异的温度稳定性使得 TCC0603COG390J500CT 非常适合用于高温环境或温度变化较大的应用场景。
TCC0603COG390J500CT 的额定电压为 50V,这意味着该电容可以在不超过 50V 的电压下长期稳定工作。在实际应用中,建议选择工作电压低于额定电压的电容,以确保电路的可靠性和安全性。
该电容采用 0603 封装,尺寸为 1.6mm x 0.8mm。这种小型化封装使得 TCC0603COG390J500CT 非常适合用于高密度电路板设计,特别是在空间受限的便携式电子设备中。
TCC0603COG390J500CT 广泛应用于各种电子设备中,包括但不限于以下领域:
TCC0603COG390J500CT 由 CCTC(三环)公司生产,该公司是中国领先的电子元器件制造商之一,拥有先进的生产设备和完善的质量管理体系。CCTC 的产品以其高可靠性和稳定性著称,广泛应用于国内外知名电子设备制造商的产品中。
TCC0603COG390J500CT 是一款高性能的贴片多层陶瓷电容,具有高精度、高稳定性和优异的温度特性。其 39pF 的容值、±5% 的精度、50V 的额定电压和 0603 的封装尺寸,使其非常适合用于各种电子设备中的滤波、耦合、去耦和定时电路。CCTC(三环)公司的品牌保证,进一步确保了该电容的高可靠性和长寿命。无论是在通信设备、消费电子、工业控制还是汽车电子领域,TCC0603COG390J500CT 都能提供卓越的性能和可靠性。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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