885012205021 Equivalent & Substitute Parts

Part Overview

The Würth Elektronik 885012205021 is a 220 pF ceramic capacitor rated at 16V with X7R temperature coefficient in 0402 (1005 Metric) surface mount package. This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are necessary to address supply chain flexibility, inventory availability, and application-specific requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Specification
Capacitance	220 pF
Tolerance	±10%
Voltage Rating	16V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C to 125°C
Package / Case	0402 (1005 Metric)
Mounting Type	Surface Mount, MLCC
Physical Dimensions	0.039" L x 0.020" W (1.00mm x 0.50mm)
Thickness (Max)	0.022" (0.55mm)
Moisture Sensitivity Level	MSL 1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters: capacitance value (220 pF), tolerance (±10%), voltage rating (16V), temperature coefficient (X7R), operating temperature range (-55°C to 125°C), package type (0402/1005 Metric), mounting configuration (Surface Mount MLCC), physical dimensions (0.039" L x 0.020" W, 0.022" max thickness), moisture sensitivity level (MSL 1), and regulatory compliance (ROHS3, REACH Unaffected, EAR99).

All listed substitute parts meet these core electrical and mechanical parameters. Substitute parts are grouped by manufacturer and series designation while maintaining identical functional specifications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Capacitance	Tolerance	Voltage Rating	Temperature Coefficient	Operating Temperature	Package	Dimensions (L x W)	Thickness (Max)	MSL	RoHS Status	Product Status	Inventory (Pcs)
885012205021	Würth Elektronik	WCAP-CSGP	220 pF	±10%	16V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	1	ROHS3 Compliant	Active	1908
AC0402KRX7R7BB221	YAGEO	AC	220 pF	±10%	16V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	1	ROHS3 Compliant	Active	22147
C0402C221K4RAC7867	KEMET	SMD Comm X7R	220 pF	±10%	16V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	1	ROHS3 Compliant	Active	16390
CC0402KRX7R7BB221	YAGEO	CC	220 pF	±10%	16V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	1	ROHS3 Compliant	Active	170440
KGM05AR71C221KH	KYOCERA AVX	KGM - X7R	220 pF	±10%	16V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	1	ROHS3 Compliant	Active	1120

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance. Selection between equivalent parts should be based on inventory availability and supply chain requirements. The AC0402KRX7R7BB221 (YAGEO) carries AEC-Q200 automotive qualification, suitable for applications requiring automotive-grade reliability. The CC0402KRX7R7BB221 (YAGEO) offers the highest inventory availability at 170,440 pieces. The C0402C221K4RAC7867 (KEMET) is specified for bypass and decoupling applications. All parts are electrically and mechanically interchangeable within the specified parameters.

Frequently Asked Questions (FAQ)

Q: Are all listed parts direct replacements for the 885012205021? A: Yes. All substitute parts meet identical electrical specifications (220 pF, ±10%, 16V, X7R) and mechanical requirements (0402 package, MSL 1, identical dimensions and thickness). They are functionally interchangeable.

Q: What is the significance of the X7R temperature coefficient? A: X7R designates a temperature coefficient of ±15% across the -55°C to 125°C operating range. This specification is consistent across all listed parts and determines thermal stability performance.

Q: Does package size differ between manufacturers? A: No. All parts use the 0402 (1005 Metric) package with identical physical dimensions (0.039" L x 0.020" W, 0.022" max thickness) and are compatible with the same PCB footprint.

Q: What is MSL 1 rating? A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture control requirements. All listed parts carry this rating.

Q: Which part should be selected for automotive applications? A: The AC0402KRX7R7BB221 (YAGEO) carries AEC-Q200 automotive qualification and is suitable for automotive-grade applications.

Q: Are all parts ROHS3 compliant? A: Yes. All substitute parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

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