鉭電容，作為一種以鉭金屬為陽極材料制成的電容器，具有體積小、容量大、工作電壓高、穩定性好等優點。與鋁電解電容相比，鉭電容在高頻和脈沖電路中表現出更低的等效串聯電阻（ESR）和更高的能量密度。因此，鉭電容被廣泛應用于通信、消費電子、儀器儀表、醫療電子等領域。
Tantalum capacitor, as a kind of capacitor made of tantalum metal as anode material, has the advantages of small size, large capacity, high operating voltage and good stability. Tantalum capacitors exhibit lower equivalent series resistance (ESR) and higher energy density in high frequency and pulse circuits compared to aluminum electrolytic capacitors. Therefore, tantalum capacitors are widely used in communication, consumer electronics, instrumentation, medical electronics and other fields.

TC212A476K006Y是深圳順絡電子有限公司推出的一款高性能鉭電容器。從規格書可以看出，這款電容器具有多項顯著特點：
TC212A476K006Y is a high performance tantalum capacitor launched by Shenzhen Shunluo Electronics Co., LTD. As can be seen from the specification, this capacitor has a number of notable features：

高可靠性：TC212A476K006Y鉭電容符合或超過EIA-535BAAC標準，具有自我修復能力，能夠在惡劣的工作環境中保持高穩定性。
High reliability: The TC212A476K006Y tantalum capacitor meets or exceeds the EIA-535BAAC standard, has self-healing capability, and can maintain high stability in harsh working environments.

寬廣的工作溫度范圍：其工作溫度范圍達到-55°C至+125°C，適用于各種極端條件下的應用。
Wide operating temperature range: Its operating temperature range of -55°C to +125°C is suitable for applications under various extreme conditions.

高容量穩定性：在工作溫度范圍內，電容器的容量保持穩定，為電路提供穩定的電荷存儲能力。
High capacity stability: In the operating temperature range, the capacity of the capacitor remains stable, providing a stable charge storage capacity for the circuit.

高體積效率：得益于鉭金屬的高能量密度，TC212A476K006Y在較小的體積內提供了較高的電容值，有利于電路的小型化和集成化。
High volume efficiency: Thanks to the high energy density of tantalum metal, TC212A476K006Y provides a high capacitance value in a small volume, which is conducive to the miniaturization and integration of the circuit.

三、詳細規格
1. 產品標識與尺寸
TC212A476K006Y的產品標識中，各個字符代表了不同的含義：
TC：代表產品系列。
212：表示外部尺寸（LxW）為6.0×3.2mm的封裝。
A：表示低ESR（等效串聯電阻）類型。
476：表示電容器的標稱容量為47μF。
K：表示電容器的容量公差為±10%。
006：表示電容器的額定電壓為6.3Vdc。
此外，規格書中還詳細列出了各種尺寸的電容器封裝及其對應的EIA標準代碼，如3216-18、3528-21等，方便工程師在設計時選擇合適的封裝。
1. Product identification and size
In the product identification of TC212A476K006Y, each character represents different meanings:
TC: indicates the product series.
212: represents a package with an external dimension (LxW) of 6.0×3.2mm.
A: Indicates low ESR (equivalent series resistance) type.
476: indicates that the nominal capacity of the capacitor is 47μF.
K: indicates that the capacitance tolerance of the capacitor is ±10%.
006: indicates that the rated voltage of the capacitor is 6.3Vdc.
In addition, the specification also details various sizes of capacitor packages and their corresponding EIA standard codes, such as 3216-18, 3528-21, etc., so that engineers can choose the right package when designing.

電性能參數
TC212A476K006Y的電性能參數同樣出色：
容量范圍：從0.15μF到680μF不等，可根據具體需求選擇合適的容量。
容量公差：±10%或±20%，確保電容器在制造過程中的精度。
額定電壓：提供多種額定電壓選項，如4V、10V、16V、20V等，滿足不同電路的需求。
工作溫度范圍：-55°C至+125°C，確保電容器在各種極端溫度下的可靠性。
等效串聯電阻（ESR）：低ESR設計，有助于降低電路中的功耗和熱量產生。
漏電流（DCL）：在特定條件下，電容器的漏電流被控制在較小范圍內，保證電路的穩定性。
Electrical property parameter
The electrical performance parameters of the TC212A476K006Y are also excellent:
Capacity range: from 0.15μF to 680μF, suitable capacity can be selected according to specific requirements.
Capacity tolerance: ±10% or ±20%, ensuring the accuracy of the capacitor in the manufacturing process.
Rated voltage: Provide a variety of rated voltage options, such as 4V, 10V, 16V, 20V, etc., to meet the needs of different circuits.
Operating temperature range: -55°C to +125°C, ensuring the reliability of the capacitor in a variety of extreme temperatures.
Equivalent Series resistance (ESR) : Low ESR design helps reduce power consumption and heat generation in the circuit.
Leakage current (DCL) : Under certain conditions, the leakage current of the capacitor is controlled within a small range to ensure the stability of the circuit.

構造與極性標識
TC212A476K006Y采用模制外殼封裝，負極端為銀色粘附墊片，并帶有極性條紋以標識電容器的極性。內部構造包括鉭陽極、二氧化錳陰極涂層、碳銀漆層以及鉭引線等。此外，規格書中還詳細列出了電容器的標記方法，包括額定電壓代碼、容量代碼等，方便用戶在使用時進行識別和選擇。
The TC212A476K006Y is packaged in a moulded housing with a silver adhesive spacer at the negative end and a polar stripe to identify the polarity of the capacitor. The internal structure includes tantalum anode, manganese dioxide cathode coating, carbon-silver coating and tantalum lead. In addition, the specification also lists in detail the marking method of the capacitor, including the rated voltage code, the capacity code, etc., to facilitate the user to identify and select when in use.

應用場景與優勢
憑借其出色的性能和穩定性，TC212A476K006Y鉭電容在多個領域具有廣泛的應用前景：

通信領域：在移動通信、固定電話等通信設備中，TC212A476K006Y可用于濾波、去耦和儲能等電路，確保信號的穩定傳輸和電路的高效運行。
消費電子：在智能手機、平板電腦、數碼相機等消費電子產品中，TC212A476K006Y可用于電源管理、音頻電路和信號處理等方面，提高產品的性能和穩定性。
儀器儀表：在精密儀器儀表中，TC212A476K006Y可用于時間延遲電路、測量電路和控制系統等，確保測量結果的準確性和可靠性。
醫療電子：在醫療設備中，TC212A476K006Y可用于起搏器、監護儀等生命支持設備中，確保設備的長期穩定運行和患者的安全。

與其他類型的電容器相比，TC212A476K006Y鉭電容具有以下顯著優勢：

高能量密度：在相同體積下，鉭電容能夠提供更高的電容值，有利于電路的小型化和集成化。
低ESR：低ESR設計有助于降低電路中的功耗和熱量產生，提高電路的效率和穩定性。
長壽命：鉭電容具有自我修復能力，能夠在一定程度上恢復其電容值，延長電容器的使用壽命。
寬廣的工作溫度范圍：適用于各種極端溫度條件下的應用，確保電路在各種環境下的可靠性。


審核編輯 黃宇