MLASE042SCG220JWNA01 Equivalent & Substitute Parts

Part Overview

The MLASE042SCG220JWNA01 is a 22 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 16V with C0G/NP0 temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) is packaged in 01005 (0402 Metric) form factor and is designed for medical and non-critical applications. The part is currently in active production status with 760 pieces available in inventory.

Substitute parts become necessary when the primary part number reaches end-of-life status, experiences supply constraints, or when alternative packaging formats (such as Cut Tape versus Tape & Reel) are required for specific manufacturing processes. The substitute parts listed maintain electrical and mechanical compatibility while offering different availability profiles and packaging options.

Key Parameters

Parameter	Value
Capacitance	22 pF
Tolerance	±5%
Voltage Rating	16V
Temperature Coefficient	C0G, NP0
Operating Temperature Range	-55°C to 125°C
Package / Case	01005 (0402 Metric)
Mounting Type	Surface Mount, MLCC
Physical Dimensions	0.016" L x 0.008" W (0.40mm x 0.20mm)
Thickness (Max)	0.009" (0.22mm)
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the MLASE042SCG220JWNA01 is determined by strict equivalence across the following parameters:

Critical Electrical Parameters:

Capacitance value: 22 pF (exact match required)
Tolerance: ±5% (exact match required)
Voltage rating: 16V (exact match required)
Temperature coefficient: C0G/NP0 (exact match required)
Operating temperature range: -55°C to 125°C (exact match required)

Critical Mechanical Parameters:

Package / Case: 01005 (0402 Metric) (exact match required)
Mounting type: Surface Mount, MLCC (exact match required)
Physical dimensions: 0.016" L x 0.008" W / 0.40mm x 0.20mm (exact match required)
Thickness: 0.009" / 0.22mm maximum (exact match required)

Compliance Parameters:

RoHS3 Compliance (required)
Moisture Sensitivity Level 1 (required)
ECCN: EAR99 (required)

All substitute parts listed meet these criteria and are therefore electrically and mechanically interchangeable with the primary part number in circuit applications.

Parameter Comparison

Parameter	MLASE042SCG220JWNA01 (Taiyo Yuden)	EMK042CG220JC-W (Taiyo Yuden)	C0402C0G1C220J020BC (TDK)	CC0100JRNPO7BN220 (YAGEO)	KGU02ACG1C220JH (KYOCERA AVX)
Capacitance	22 pF	22 pF	22 pF	22 pF	22 pF
Tolerance	±5%	±5%	±5%	±5%	±5%
Voltage Rating	16V	16V	16V	16V	16V
Temperature Coefficient	C0G, NP0	C0G, NP0	C0G, NP0	C0G, NP0	C0G, NP0
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Package / Case	01005 (0402 Metric)	01005 (0402 Metric)	01005 (0402 Metric)	01005 (0402 Metric)	01005 (0402 Metric)
Mounting Type	Surface Mount, MLCC	Surface Mount, MLCC	Surface Mount, MLCC	Surface Mount, MLCC	Surface Mount, MLCC
Physical Dimensions	0.016" L x 0.008" W (0.40mm x 0.20mm)	0.016" L x 0.008" W (0.40mm x 0.20mm)	0.016" L x 0.008" W (0.40mm x 0.20mm)	0.016" L x 0.008" W (0.40mm x 0.20mm)	0.016" L x 0.008" W (0.40mm x 0.20mm)
Thickness (Max)	0.009" (0.22mm)	0.009" (0.22mm)	0.009" (0.22mm)	0.009" (0.22mm)	0.009" (0.22mm)
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Packaging Format	Tape & Reel (TR)	Cut Tape (CT)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Product Status	Active	Not For New Designs	Active	Active	Active
Inventory (Pcs)	760	74215	32841	84269	36660

Engineering Selection Recommendations

Primary Selection (Active Status):

The C0402C0G1C220J020BC (TDK Corporation) is recommended as the primary substitute for new designs. This part maintains active production status, ensuring long-term availability and supply chain stability. It is packaged in Tape & Reel format, compatible with standard automated assembly processes, and carries ROHS3 compliance with unlimited moisture sensitivity rating.

The CC0100JRNPO7BN220 (YAGEO) and KGU02ACG1C220JH (KYOCERA AVX) are alternative active-status options with higher inventory levels (84,269 and 36,660 pieces respectively), providing additional supply flexibility. Both parts are Tape & Reel packaged and fully compliant with regulatory requirements.

Secondary Selection (Not For New Designs):

The EMK042CG220JC-W (Taiyo Yuden) is designated "Not For New Designs" and is available only in Cut Tape packaging format. This part is suitable for legacy system maintenance or repair applications where the original part number is no longer available. The Cut Tape format requires manual handling and is incompatible with high-volume automated assembly processes.

Compliance Verification:

All substitute parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. All parts maintain Moisture Sensitivity Level 1 (Unlimited), eliminating special storage or handling requirements.

Frequently Asked Questions (FAQ)

Q: Can EMK042CG220JC-W be used as a direct replacement for MLASE042SCG220JWNA01?

A: Yes, EMK042CG220JC-W is electrically and mechanically equivalent. However, it is packaged in Cut Tape format rather than Tape & Reel. This difference affects assembly process compatibility. Cut Tape packaging requires manual component placement and is not suitable for automated pick-and-place assembly lines. The part is also designated "Not For New Designs," indicating it is in end-of-life status.

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

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, compatible with automated assembly equipment. Cut Tape packaging supplies the same components on shorter tape segments, requiring manual handling and placement. Both formats contain identical components with identical electrical and mechanical specifications.

Q: Are all substitute parts suitable for medical applications?

A: The MLASE042SCG220JWNA01 is specified for medical and non-critical applications. The substitute parts CC0100JRNPO7BN220, C0402C0G1C220J020BC, and KGU02ACG1C220JH are specified for general purpose or RF/microwave applications. Application suitability depends on specific circuit requirements and regulatory pathway. Consult application-specific design documentation and regulatory requirements before substitution in medical devices.

Q: Do all substitute parts have the same temperature coefficient?

A: Yes. All substitute parts are specified with C0G/NP0 temperature coefficient, operating across the identical temperature range of -55°C to 125°C. This ensures stable capacitance performance across the full operating temperature spectrum.

Q: What is the significance of Moisture Sensitivity Level 1?

A: Moisture Sensitivity Level 1 (Unlimited) indicates the component requires no special moisture control during storage, handling, or assembly. Standard warehouse conditions are sufficient. No baking or desiccant storage is required prior to assembly.

Q: Can KGU02ACG1C220JH be used in RF and microwave applications?

A: Yes. The KGU02ACG1C220JH is specified with High Q and Low Loss characteristics for RF, Microwave, and High Frequency applications. It maintains all electrical equivalence parameters with the primary part while offering optimized performance characteristics for high-frequency circuit topologies.

Q: Are there any differences in RoHS compliance between the parts?

A: No. All parts listed are ROHS3 compliant and REACH unaffected. Regulatory compliance is identical across all substitute options.

Q: What inventory considerations should guide part selection?

A: The MLASE042SCG220JWNA01 has 760 pieces in stock. Substitute parts offer significantly higher inventory: CC0100JRNPO7BN220 (84,269 pcs), C0402C0G1C220J020BC (32,841 pcs), KGU02ACG1C220JH (36,660 pcs), and EMK042CG220JC-W (74,215 pcs). Higher inventory levels reduce lead time risk and supply chain disruption for high-volume production requirements.

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