Multi layer polymer aluminum solid capacitor with 3500 ripple current AISHI SA10BM331A19R09XXX model

Product Overview

The AISHI SA10BM331A19R09XXX is a Multi-layer Polymer Aluminum Solid Capacitor from Hunan Aihua Group Co., Ltd. This capacitor series (A1) features high endurance (2000 hours at 105), low Equivalent Series Resistance (ESR), and is RoHS compliant and lead-free. It is recommended for applications such as system motherboards, video cards, small chargers, and smart TVs.

Product Attributes

• Brand: AISHI
• Manufacturer: HUNAN AIHUA GROUP CO., LTD
• Origin: China
• Product Type: Multi-layer Polymer Aluminum Solid Capacitors
• Series: A1
• Certifications: RoHS Compliant and lead-free

Technical Specifications

Product Dimensions

Material Code Breakdown

Example: SA10BM331A19R09XXX

• Category Code: S (Solid Capacitor)
• Series Code: A1
• Voltage Code: 0B (2V)
• Capacitance Tolerance: M (-20%~20%)
• Capacitance Code: 331 (330F)
• Size Code: A19 (7.3*4.3*1.9mm)
• E.S.R Code: R09 (9m)
• Special Code: XXX

Internal Structure

• Epoxy Resin: Used for sealing.
• Solid copper leads: Solid copper leads plated with tin for connection.
• Conductive polymer film: The core functional layer.
• Carbon pulp layer: Reduces impedance and fills gaps in the polymer.
• Silver pulp layer: Reduces impedance and acts as a connection for conduction.
• Aluminum foil (Anode): High purity aluminum.

Marking

The marking includes:

• Series Code
• Capacitance Code
• Rated Voltage Code
• Date Code (Year and Month)
• Polarity Code

Packing Information

Packaging includes labels with:

• Series
• P/N
• Rated capacitance
• Rated Voltage
• Quantity
• Size
• LOT Number

Outer dimensions for tape and reel packaging are provided.

Cautions for Use

• Polarity: These are polarized capacitors and must not be reverse charged to avoid damage.
• Ripple Current: Do not exceed the maximum allowable ripple current specified in the characteristic table to prevent overheating and damage. Total voltage and AC voltage peak must not exceed the rated voltage, and no reverse voltage is allowed.

Storage Conditions

• Shelf Life: 2 years when sealed in a moisture-proof bag.
• Recommended Environment: Room temperature (5-30), humidity not exceeding 60% RH.
• Post-Opening Handling: If opened packaging exceeds 1 week, recommend voltage charging and baking to address potential issues like increased leakage current or resin moisture absorption.

Soldering Recommendations

• Reflow Soldering: Cycles not exceeding twice.
• Handling: Avoid excessive force during insertion and soldering to prevent damage to electrode ends or changes in electrical performance.

Disposal Method

Polymer aluminum electrolytic capacitors must be disposed of as industrial waste in accordance with legal regulations.

Multi layer polymer aluminum solid capacitor with 3500 ripple current AISHI SA10BM331A19R09XXX model Images