CL21B104KBCNNNC Samsung Electro-Mechanics Capacitor (Capacitor Chip Non-polarised) In Stock
The CL21B104KBCNNNC is a Samsung Electro-Mechanics 0.1 uF (100 nF) X7R multilayer ceramic capacitor in a compact 0805 SMD case, rated 50 V DC with +/-10% tolerance. In stock with worldwide shipping.
- Manufacturer
- Samsung Electro-Mechanics
- Package
- Capacitor Chip Non-polarised
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- CL21B104KBCNNNC Datasheet PDF
- Category
- Capacitor
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 0.1 uF (100 nF) capacitance with +/-10% (K) tolerance for reliable supply decoupling
- X7R Class II dielectric holds capacitance across a -55 C to +125 C operating range
- Compact 0805 (2012 metric) SMD footprint with 0.95 mm max height for dense PCBs
- Rated 50 V DC, leaving headroom for 3.3 V, 5 V, 12 V, and 24 V rails
- Pb-free, RoHS and REACH compliant with JESD-609 e3 termination finish
Applications
The CL21B104KBCNNNC is widely used as a power-supply decoupling and bypass capacitor placed close to IC power pins on digital and mixed-signal boards. Typical designs include microcontroller and FPGA rail filtering, RF and analog noise suppression, and general-purpose 50 V signal coupling in industrial, consumer, and IoT electronics.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 20Weeks |
| YTEOL | 7 |
| Capacitance | 0.1 µF |
| Capacitor Type | CERAMIC CAPACITOR |
| Dielectric Material | CERAMIC |
| Height | 0.95mm |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Multilayer | Yes |
| Negative Tolerance | 10% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | TR, CARDBOARD PAPER, 7 INCH |
| Positive Tolerance | 10% |
| Rated (DC) Voltage (URdc) | 50V |
| Size Code | 0805 |
| Surface Mount | YES |
| Temperature Characteristics Code | X7R |
| Temperature Coefficient | 15% ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| ## CL21B104KBCNNNC Alternates Showing results | Image |
| Package | Capacitor Chip Non-polarised |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.24.00.20 |
| Country of Origin | Mainland China, Philippines, South Korea |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why is the CL21B104KBCNNNC a common choice for decoupling an IC power pin on a 3.3 V or 5 V rail?
Its 0.1 uF (100 nF) value with an X7R dielectric gives low impedance at the high frequencies switching logic generates, and the 50 V DC rating leaves wide margin over typical 3.3 V or 5 V supplies for stable bypassing.
How much board area and height does the 0805 case of this MLCC need in a dense layout?
The CL21B104KBCNNNC uses an 0805 (2012 metric) footprint of roughly 2.0 mm by 1.25 mm with a maximum height near 0.95 mm, and it carries a 50 V DC rating, so it fits low-profile assemblies while staying practical for reflow.
How stable is the capacitance of this X7R part across temperature?
As an X7R Class II dielectric, the 0.1 uF rating stays within +/-15% capacitance change over the -55 C to +125 C operating range, though DC bias will reduce the effective capacitance at higher applied voltages.
Is the CL21B104KBCNNNC RoHS and REACH compliant, and what lead time should buyers plan for?
Yes, it is Pb-free with a JESD-609 e3 termination and both RoHS and REACH compliant; with +/-10% tolerance and a roughly 20-week factory lead time, buyers should plan stock ahead or request on-hand inventory.
Related Guides
ADSP-BF706BCPZ-4 Selection Guide: How to Choose a Blackfin+ DSP for Your Embedded Design
Compare ADSP-BF706BCPZ-4, BF548BBCZ-5A, and BF512BSWZ-4 on clock speed, memory, peripherals, and power to select the right Blackfin+ DSP.
Jun 10, 2026
ADC128S102 Selection Guide: How to Choose the Right 8-Channel 12-Bit SAR ADC
Compare ADC128S102 variants by supply voltage, temperature range, package, and qualification to pick the right 8-channel 12-bit SAR ADC for your design.
Jun 10, 2026
Common-Mode Filter + ESD Design Guide for High-Speed Differential Interfaces
How to choose between integrated CMF+ESD devices (ECMF02-2AMX6, ECMF02-4CMX8) and discrete ESD arrays for USB 2.0/3.x, MIPI, and HDMI interfaces—covering line count, bandwidth, clamping voltage, and package selection.
Jun 9, 2026
High-Capacitance MLCC Selection Guide: 22 µF vs 10 µF, X7R, 0805 to 1210
Learn how to choose between 22 µF and 10 µF X7R MLCCs (0805–1210). Covers DC bias derating, voltage rating, case size, and recommended Samsung CL-series parts.
Jun 9, 2026
Why Buy from FindMyChip
About Samsung Electro-Mechanics
Samsung Electro-Mechanics is a leading electronic component manufacturer. FindMyChip sources Samsung Electro-Mechanics ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Samsung Electro-Mechanics
CL05B104KO5NNNC
Capacitor Chip Non-polarised
Capacitor
CL05C330JB5NNNC
Capacitor Chip Non-polarised
Capacitor
CL05B103KB5NNNC
Capacitor Chip Non-polarised
Capacitor
CL32B226KAJNNNE
Capacitor Chip Non-polarised
Capacitor
CL21A106KOQNNNE
Capacitor Chip Non-polarised
Capacitor
CL21B106KOQNNNE
Capacitor Chip Non-polarised
Capacitor
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”