CL32B475KBJNNNE Equivalent & Substitute Parts

Part Overview

The CL32B475KBJNNNE is a 4.7 µF ±10% 50V ceramic capacitor manufactured by Samsung Electro-Mechanics in the 1210 (3225 Metric) package with X7R temperature coefficient. This surface mount multilayer ceramic capacitor (MLCC) is designed for general purpose applications and is currently in active production status. Substitute parts are necessary when the primary part becomes unavailable, when specific application requirements demand automotive-grade certification, or when alternative packaging formats are required for manufacturing flexibility.

Key Parameters

Parameter	Value
Capacitance	4.7 µF
Tolerance	±10%
Voltage Rating	50V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C to 125°C
Package / Case	1210 (3225 Metric)
Mounting Type	Surface Mount, MLCC
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the CL32B475KBJNNNE are classified into four categories based on their relationship to the main part:

Upgrade Parts maintain identical electrical specifications (4.7 µF, ±10%, 50V, X7R) and package dimensions while offering enhanced certifications or improved product status. These include CL32B475KBJ4PNE and CL32B475KBJVPNE, which add AEC-Q200 automotive qualification. CL32B475KBJVPNE is preferred as it maintains Active product status.

Parametric Equivalent CL32B475KBJSW6E matches all electrical parameters and package specifications but differs in packaging format (Cut Tape instead of Tape & Reel) and includes soft termination features for boardflex-sensitive applications.

Direct Equivalents from alternative manufacturers (YAGEO, Cal-Chip Electronics, KYOCERA AVX) provide identical electrical and mechanical specifications with minor dimensional variations within acceptable tolerances. These include CC1210KFX7R9BB475, CC1210KKX7R9BB475, GMC32X7R475K50NT, KGM32LR71H475KL, and KGM32LR71H475KU.

Upgrade Equivalents combine direct electrical equivalence with automotive-grade certification (AEC-Q200), including AC1210KKX7R9BB475 from YAGEO and GCM32ER71H475KA55K from Murata Electronics.

Substitution is valid when all of the following parameters match: Capacitance (4.7 µF), Tolerance (±10%), Voltage Rating (50V), Temperature Coefficient (X7R), Operating Temperature Range (-55°C to 125°C), Package/Case (1210 / 3225 Metric), and Mounting Type (Surface Mount, MLCC).

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Thickness (Max)	Product Status	Packaging Format	AEC-Q200
CL32B475KBJNNNE	Samsung Electro-Mechanics	4.7 µF	±10%	50V	X7R	1210 (3225)	0.106" (2.70mm)	Active	Tape & Reel	No
CL32B475KBJ4PNE	Samsung Electro-Mechanics	4.7 µF	±10%	50V	X7R	1210 (3225)	0.106" (2.70mm)	Not For New Designs	Tape & Reel	Yes
CL32B475KBJVPNE	Samsung Electro-Mechanics	4.7 µF	±10%	50V	X7R	1210 (3225)	0.106" (2.70mm)	Active	Tape & Reel	Yes
CL32B475KBJSW6E	Samsung Electro-Mechanics	4.7 µF	±10%	50V	X7R	1210 (3225)	0.106" (2.70mm)	Active	Cut Tape	No
CC1210KFX7R9BB475	YAGEO	4.7 µF	±10%	50V	X7R	1210 (3225)	0.110" (2.80mm)	Active	Cut Tape & Digi-Reel	No
CC1210KKX7R9BB475	YAGEO	4.7 µF	±10%	50V	X7R	1210 (3225)	0.110" (2.80mm)	Active	Cut Tape & Digi-Reel	No
GMC32X7R475K50NT	Cal-Chip Electronics	4.7 µF	±10%	50V	X7R	1210 (3225)	0.110" (2.80mm)	Active	Tape & Reel	No
KGM32LR71H475KL	KYOCERA AVX	4.7 µF	±10%	50V	X7R	1210 (3225)	0.110" (2.80mm)	Active	Tape & Reel	No
KGM32LR71H475KU	KYOCERA AVX	4.7 µF	±10%	50V	X7R	1210 (3225)	0.110" (2.80mm)	Active	Tape & Reel	No
AC1210KKX7R9BB475	YAGEO	4.7 µF	±10%	50V	X7R	1210 (3225)	0.106" (2.70mm)	Active	Tape & Reel	Yes
GCM32ER71H475KA55K	Murata Electronics	4.7 µF	±10%	50V	X7R	1210 (3225)	0.106" (2.70mm)	Active	Cut Tape & Digi-Reel	Yes

Engineering Selection Recommendations

For general purpose applications without automotive requirements, the CL32B475KBJNNNE remains the primary choice with active product status and established supply chain availability. When the primary part is unavailable, CL32B475KBJSW6E provides an identical electrical and mechanical substitute with soft termination features suitable for boardflex-sensitive applications, though it requires Cut Tape packaging format.

For automotive applications or designs requiring AEC-Q200 certification, CL32B475KBJVPNE is the preferred Samsung upgrade, maintaining active status with automotive qualification. Alternative automotive-qualified options include AC1210KKX7R9BB475 from YAGEO and GCM32ER71H475KA55K from Murata Electronics, both offering AEC-Q200 certification with identical electrical specifications.

For high-volume applications where packaging flexibility is acceptable, GMC32X7R475K50NT from Cal-Chip Electronics offers substantial inventory availability (1,142,241 pcs) with Tape & Reel packaging. KYOCERA AVX parts KGM32LR71H475KL and KGM32LR71H475KU provide direct equivalence with active status and good availability.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and identical operating temperature range (-55°C to 125°C). Thickness variations between 0.106" and 0.110" are within acceptable PCB assembly tolerances for 1210 package specifications.

Frequently Asked Questions (FAQ)

Q: Can CL32B475KBJSW6E replace CL32B475KBJNNNE in production?

A: Yes, electrically and mechanically. The primary difference is packaging format: CL32B475KBJSW6E is supplied in Cut Tape format while the original uses Tape & Reel. Manufacturing processes must accommodate this packaging difference. CL32B475KBJSW6E includes soft termination features for boardflex-sensitive applications.

Q: What is the difference between the Samsung upgrade parts CL32B475KBJ4PNE and CL32B475KBJVPNE?

A: Both add AEC-Q200 automotive certification to the base specification. CL32B475KBJVPNE is preferred because it maintains Active product status, while CL32B475KBJ4PNE is marked Not For New Designs.

Q: Are YAGEO CC1210 parts compatible with the Samsung CL32B475KBJNNNE?

A: Yes. CC1210KFX7R9BB475 and CC1210KKX7R9BB475 match all electrical parameters and package specifications. The thickness is 0.110" versus 0.106" for the Samsung part, a difference within 1210 package tolerances. Packaging is Cut Tape & Digi-Reel format instead of Tape & Reel.

Q: Which substitute offers the best inventory availability?

A: GMC32X7R475K50NT from Cal-Chip Electronics has the highest reported inventory at 1,142,241 pcs with Tape & Reel packaging and active product status.

Q: Can I use automotive-qualified parts in non-automotive applications?

A: Yes. AEC-Q200 certified parts such as CL32B475KBJVPNE, AC1210KKX7R9BB475, and GCM32ER71H475KA55K meet or exceed general purpose requirements and are fully compatible in non-automotive designs.

Q: What is the significance of the 1210 (3225 Metric) package designation?

A: 1210 is the imperial designation (0.126" L x 0.098" W); 3225 Metric is the equivalent metric designation (3.20mm x 2.50mm). All listed parts use this same package footprint and are mechanically interchangeable on PCBs designed for 1210 components.

Q: Are all listed parts ROHS3 compliant?

A: Yes. All substitute parts listed maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original CL32B475KBJNNNE specifications.

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