CL32B475KBJNFNE Equivalent & Substitute Parts

Part Overview

The CL32B475KBJNFNE 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 operates across the temperature range of -55°C to 125°C. The part is ROHS3 compliant with MSL 1 rating and is currently in active product status with 1030 pieces available in stock.

Equivalent and substitute parts are necessary when the primary part number becomes unavailable, when alternative packaging formats are required for manufacturing processes, or when design specifications allow for compatible alternatives from different manufacturers that meet identical electrical and mechanical parameters.

Key Parameters

Parameter	Value
Capacitance	4.7 µF
Tolerance	±10%
Voltage - Rated	50V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C ~ 125°C
Package / Case	1210 (3225 Metric)
Mounting Type	Surface Mount, MLCC
Size / Dimension	0.126" L x 0.098" W (3.20mm x 2.50mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the CL32B475KBJNFNE are classified based on strict electrical and mechanical compatibility. The following parameters determine substitution eligibility:

Critical Parameters (Must Match Exactly):

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

Allowable Variations:

Manufacturer: Different manufacturers permitted
Packaging Format: Tape & Reel (TR), Cut Tape (CT), or Digi-Reel® acceptable
Thickness: Variations within 0.079" to 0.110" (2.00mm to 2.80mm) permitted
Physical Length/Width: Minor dimensional tolerance within 1210 package specification
Features: Additional features (Low ESL, Soft Termination) do not disqualify substitution
Applications: Different application classifications do not affect electrical compatibility
Product Status: Both Active and Not For New Designs parts are listed for reference

Substitutes are organized into four categories: Direct Manufacturer (same manufacturer, different packaging), Upgrade (enhanced ratings or features), Parametric Equivalent (same electrical specs, different manufacturer), and cross-manufacturer alternatives.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Thickness (Max)	Packaging Format	Product Status
CL32B475KBJNFNE	Samsung Electro-Mechanics	4.7 µF	±10%	50V	X7R	1210	0.106" (2.70mm)	Tape & Reel (TR)	Active
CL32B475KBUYNNE	Samsung Electro-Mechanics	4.7 µF	±10%	50V	X7R	1210	0.079" (2.00mm)	Cut Tape (CT) & Digi-Reel®	Active
CL32B475KBUYNWE	Samsung Electro-Mechanics	4.7 µF	±10%	50V	X7R	1210	0.079" (2.00mm)	Tape & Reel (TR)	Active
CL32B475KBJ4PNE	Samsung Electro-Mechanics	4.7 µF	±10%	50V	X7R	1210	0.106" (2.70mm)	Tape & Reel (TR)	Not For New Designs
CL32B475KBJVPNE	Samsung Electro-Mechanics	4.7 µF	±10%	50V	X7R	1210	0.106" (2.70mm)	Tape & Reel (TR)	Active
CL32B475KBJSW6E	Samsung Electro-Mechanics	4.7 µF	±10%	50V	X7R	1210	0.106" (2.70mm)	Cut Tape (CT)	Active
C1210C475K5RAC7800	KEMET	4.7 µF	±10%	50V	X7R	1210	0.110" (2.80mm)	Tape & Reel (TR)	Active
C3225X7R1H475K250AB	TDK Corporation	4.7 µF	±10%	50V	X7R	1210	0.110" (2.80mm)	Cut Tape (CT) & Digi-Reel®	Active
GRM32ER71H475KA88K	Murata Electronics	4.7 µF	±10%	50V	X7R	1210	0.106" (2.70mm)	Tape & Reel (TR)	Not For New Designs
GRM32ER71H475KA88L	Murata Electronics	4.7 µF	±10%	50V	X7R	1210	0.106" (2.70mm)	Cut Tape (CT) & Digi-Reel®	Not For New Designs
KGM32LR71H475KU	KYOCERA AVX	4.7 µF	±10%	50V	X7R	1210	0.110" (2.80mm)	Tape & Reel (TR)	Active

Engineering Selection Recommendations

For Active Product Designs:

When CL32B475KBJNFNE is unavailable, the following active status parts provide direct electrical and mechanical equivalence:

CL32B475KBUYNWE (Samsung Electro-Mechanics): Identical electrical specifications with reduced thickness (0.079" vs 0.106"). Suitable for space-constrained PCB layouts. Highest inventory availability (681,378 pcs).
CL32B475KBJVPNE (Samsung Electro-Mechanics): Maintains original thickness specification with AEC-Q200 automotive rating. Suitable for automotive applications requiring enhanced reliability qualification.
C1210C475K5RAC7800 (KEMET): Cross-manufacturer equivalent with identical electrical parameters. Supports bypass and decoupling applications. Substantial inventory (39,300 pcs).
KGM32LR71H475KU (KYOCERA AVX): Active status alternative with maximum thickness of 0.110". Largest inventory availability (119,366 pcs) among cross-manufacturer options.

For Legacy or Discontinued Designs:

GRM32ER71H475KA88K and GRM32ER71H475KA88L (Murata Electronics): Marked as Not For New Designs but electrically equivalent. Use only for replacement or repair of existing assemblies.
CL32B475KBJ4PNE (Samsung Electro-Mechanics): Not For New Designs status. Use only for field replacement of existing products.

Packaging Considerations:

Tape & Reel (TR) format: CL32B475KBJNFNE, CL32B475KBUYNWE, CL32B475KBJ4PNE, CL32B475KBJVPNE, C1210C475K5RAC7800, GRM32ER71H475KA88K, KGM32LR71H475KU
Cut Tape (CT) & Digi-Reel® format: CL32B475KBUYNNE, CL32B475KBJSW6E, C3225X7R1H475K250AB, GRM32ER71H475KA88L
Cut Tape (CT) only: CL32B475KBJSW6E

All substitute parts maintain ROHS3 compliance and MSL 1 rating identical to the primary part.

Frequently Asked Questions (FAQ)

Q: Can CL32B475KBUYNWE replace CL32B475KBJNFNE directly on the PCB?

A: Yes. Both parts are electrically identical with 4.7 µF capacitance, ±10% tolerance, 50V rating, and X7R temperature coefficient. The primary difference is thickness: CL32B475KBUYNWE is 0.079" (2.00mm) versus CL32B475KBJNFNE at 0.106" (2.70mm). Verify PCB footprint clearance and component height restrictions before substitution.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape suitable for high-volume automated assembly. Cut Tape (CT) and Digi-Reel® formats provide smaller quantities on cut tape segments, suitable for lower-volume production or manual assembly. Electrical performance is identical; selection depends on manufacturing process requirements.

Q: Are Murata GRM32ER71H475KA88K and GRM32ER71H475KA88L suitable for new product designs?

A: Both Murata parts carry "Not For New Designs" status. They are electrically equivalent but should be used only for replacement or repair of existing assemblies. For new designs, select from active status alternatives such as KGM32LR71H475KU, C1210C475K5RAC7800, or Samsung CL series active parts.

Q: What does AEC-Q200 rating on CL32B475KBJVPNE indicate?

A: AEC-Q200 is an automotive qualification standard. CL32B475KBJVPNE meets enhanced reliability requirements for automotive applications. This part is suitable for automotive designs requiring certified component qualification. Non-automotive applications do not require this rating.

Q: Can I use KGM32LR71H475KU if my PCB has tight height constraints?

A: KGM32LR71H475KU has a maximum thickness of 0.110" (2.80mm), which is thicker than CL32B475KBJNFNE at 0.106" (2.70mm). For tight height constraints, use CL32B475KBUYNWE at 0.079" (2.00mm) or CL32B475KBUYNNE at 0.079" (2.00mm) instead.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance identical to CL32B475KBJNFNE. All parts also carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the difference between C1210C475K5RAC7800 and C3225X7R1H475K250AB?

A: Both are electrically equivalent 4.7 µF 50V X7R capacitors in 1210 package. C1210C475K5RAC7800 is KEMET brand supplied in Tape & Reel format with 39,300 pcs inventory. C3225X7R1H475K250AB is TDK brand supplied in Cut Tape & Digi-Reel® format with 1,900 pcs inventory. C3225X7R1H475K250AB features Low ESL specification. Selection depends on manufacturer preference and packaging requirements.

Q: Can thickness variation affect PCB assembly?

A: Yes. Thickness variations from 0.079" to 0.110" may affect component placement, solder reflow profiles, and final assembly height. Verify PCB design clearances and pick-and-place equipment compatibility before substituting parts with different thickness specifications.

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