CL21B104KBCNNNC Product Information

Product Overview

• Supplier: Samsung Electro-Mechanics
• Samsung Part Number: CL21B104KBCNNNC
• Product: Multi-layer Ceramic Capacitor
• Description: CAP, 100nF, 50V, ±10%, X7R, 0805

Part Number Breakdown

• CL: Series (Samsung Multi-layer Ceramic Capacitor)
• 21: Size (0805 inch code)
• B: Dielectric (X7R)
• 104: Capacitance (100nF)
• K: Capacitance tolerance (±10%)
• B: Rated Voltage (50V)
• C: Inner electrode (Ni)
• N: Termination (Cu)
• N: Plating (Sn 100% Pb Free)
• N: Product (Normal)
• C: Packaging (Cardboard Type, 7" reel)

Structure & Dimension

• Length (L): 2.00 ± 0.10 mm
• Width (W): 1.25 ± 0.10 mm
• Thickness (T): 0.85 ± 0.10 mm
• Body Width (BW): 0.50 +0.20/-0.30 mm

Rated Value

• Temperature Characteristics: X7R (From -55℃ to 125℃, Capacitance change within ±15%)
• Rated Voltage: 50V
• Nominal Capacitance: 100nF
• Capacitance Tolerance: ±10%
• Operating Temperature Range: -55 to 125℃

Packaging

• Packaging Code: C
• Reel Size: 7" reel
• Quantity per Reel: 10,000 pcs.

Recommended Soldering Method

• Reflow Soldering:Reflow Peak Temperature: 260 ± 5°CMaximum Soldering Time: 10 sec

Reliability Test and Judgement Conditions

• Capacitance: Within specified tolerance (1kHz ±10%/1.0 ±0.2Vrms)
• Tan δ (DF): 0.025 max.
• Insulation Resistance (I.R.): 10,000 MΩ or 500 MΩ × μF (whichever is smaller)
• Appearance: No abnormal exterior appearance (Microscope ×10)
• Withstanding Voltage: No dielectric breakdown or mechanical breakdown (250% of the rated voltage)
• Temperature Characteristics: X7R (From -55℃ to 125℃, Capacitance change within ±15%)
• Adhesive Strength of Termination: No peeling shall occur on the terminal electrode (500g·f, for 10±1 sec.)
• Bending Strength: Capacitance change within ±12.5% (Bending to the limit (1mm) with 1.0mm/sec.)
• Solderability: More than 75% of the terminal surface is to be soldered newly (SnAg3.0Cu0.5 solder 245±5℃, 3±0.3 sec. (preheating: 80~120℃ for 10~30 sec.))
• Resistance to Soldering Heat: Capacitance change within ±7.5% (Solder pot: 270±5℃, 10±1 sec.)
• Vibration Test: Capacitance change within ±5% (Amplitude: 1.5mm, From 10Hz to 55Hz (return: 1min.), 2 hours × 3 directions (x, y, z))
• Moisture Resistance: Capacitance change within ±12.5% (With rated voltage 40±2℃, 90~95% RH, 500+12/-0 hrs)
• High Temperature Resistance: Capacitance change within ±12.5% (With 200% of the rated voltage, Max. operating temperature 1000+48/-0 hrs)
• Temperature Cycling: Capacitance change within ±7.5% (1 cycle condition: Min. operating temperature → 25℃ → Max. operating temperature → 25℃, 5 cycle test)

Storage and Handling

• Storage Conditions: Store at a temperature of 0~40°C and an RH of 0~70%.
• Shelf Life: Use within 6 months from the outgoing date of delivery to ensure solderability.
• Handling: Avoid touching the MLCC directly with bare hands to prevent electric shock or damage.

Applications

• General Electronic Equipment: Suitable for a wide range of applications where general-purpose capacitors are required.

Caution

• High Reliability Applications: Contact Samsung Electro-Mechanics before using this product in applications requiring high reliability, such as aerospace, medical, or transportation equipment.
• Storage Conditions: Ensure proper storage conditions to maintain solderability and performance.
• Soldering and Mounting: Follow recommended soldering and mounting guidelines to prevent damage to the capacitor.