MSASH168SB5333KTNA01 Equivalent & Substitute Parts

Part Overview

The MSASH168SB5333KTNA01 is a 0.033 µF ceramic capacitor rated at 100V with X5R temperature coefficient, manufactured by Taiyo Yuden in 0603 (1608 Metric) surface mount package. This multilayer ceramic capacitor (MLCC) is designed for SMPS filtering applications and is currently in Active product status with RoHS3 compliance and MSL 1 rating.

Substitute parts become necessary when the primary part experiences supply constraints, inventory limitations, or when design flexibility permits selection from equivalent alternatives that maintain identical electrical and mechanical specifications.

Key Parameters

Parameter	Value
Capacitance	0.033 µF
Tolerance	±10%
Voltage Rating	100V
Temperature Coefficient	X5R
Operating Temperature Range	-55°C ~ 85°C
Package / Case	0603 (1608 Metric)
Mounting Type	Surface Mount, MLCC
Physical Dimensions	0.063" L x 0.031" W (1.60mm x 0.80mm)
Thickness (Max)	0.035" (0.90mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility for the MSASH168SB5333KTNA01 is determined by strict equivalence across the following parameters:

Critical Electrical Parameters:

Capacitance value: 0.033 µF
Tolerance: ±10%
Voltage rating: 100V
Temperature coefficient: X5R
Operating temperature range: -55°C ~ 85°C

Critical Mechanical Parameters:

Package type: 0603 (1608 Metric)
Mounting type: Surface Mount, MLCC
Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm)
Maximum thickness: 0.035" (0.90mm)

Compliance Parameters:

RoHS3 compliance
MSL 1 rating
REACH Unaffected status

The substitute part HMK107BJ333KA-T meets all critical electrical, mechanical, and compliance parameters, establishing it as a parametric equivalent for the MSASH168SB5333KTNA01.

Parameter Comparison

Parameter	MSASH168SB5333KTNA01	HMK107BJ333KA-T	Match Status
Manufacturer	Taiyo Yuden	Taiyo Yuden	Identical
Capacitance	0.033 µF	0.033 µF	Identical
Tolerance	±10%	±10%	Identical
Voltage Rating	100V	100V	Identical
Temperature Coefficient	X5R	X5R	Identical
Operating Temperature Range	-55°C ~ 85°C	-55°C ~ 85°C	Identical
Package / Case	0603 (1608 Metric)	0603 (1608 Metric)	Identical
Mounting Type	Surface Mount, MLCC	Surface Mount, MLCC	Identical
Physical Dimensions	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.063" L x 0.031" W (1.60mm x 0.80mm)	Identical
Thickness (Max)	0.035" (0.90mm)	0.035" (0.90mm)	Identical
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Identical
REACH Status	REACH Unaffected	REACH Unaffected	Identical
Product Status	Active	Not For New Designs	Different

Engineering Selection Recommendations

MSASH168SB5333KTNA01 (Primary Selection)

The MSASH168SB5333KTNA01 is the recommended selection for new designs. This part carries Active product status, indicating ongoing manufacturer support and availability. Current inventory of 1108 pieces supports production requirements. Full RoHS3 compliance and MSL 1 rating confirm suitability for standard manufacturing and storage conditions.

HMK107BJ333KA-T (Substitute Selection)

The HMK107BJ333KA-T is a parametric equivalent suitable for applications where the primary part is unavailable. This part maintains identical electrical specifications, mechanical compatibility, and compliance certifications. However, the Not For New Designs status indicates this part is in legacy phase. Higher inventory availability (8302 pieces) may support immediate procurement needs for existing production lines or field replacements. Selection of this substitute requires acknowledgment of its legacy status and should be limited to non-new-design applications.

Frequently Asked Questions (FAQ)

Q: Can HMK107BJ333KA-T be used as a direct replacement for MSASH168SB5333KTNA01 in new designs?

A: HMK107BJ333KA-T is electrically and mechanically equivalent but carries Not For New Designs status. For new designs, MSASH168SB5333KTNA01 is the appropriate selection. HMK107BJ333KA-T is suitable for existing production support or field replacements only.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts are packaged in 0603 (1608 Metric) with identical dimensions of 0.063" L x 0.031" W (1.60mm x 0.80mm) and maximum thickness of 0.035" (0.90mm). PCB footprints and assembly processes are interchangeable.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both MSASH168SB5333KTNA01 and HMK107BJ333KA-T are ROHS3 compliant, REACH Unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. Compliance certifications are identical.

Q: What is the difference in electrical performance between these capacitors?

A: There is no difference. Both parts specify 0.033 µF capacitance at ±10% tolerance, 100V voltage rating, X5R temperature coefficient, and -55°C ~ 85°C operating range. Electrical performance is identical.

Q: Why does HMK107BJ333KA-T have higher inventory than MSASH168SB5333KTNA01?

A: HMK107BJ333KA-T is a legacy part (Not For New Designs), and higher inventory reflects existing stock from prior production phases. MSASH168SB5333KTNA01 is the current active part with ongoing manufacturing support.

Q: Can these parts be mixed in the same production batch?

A: Both parts are electrically and mechanically equivalent and carry identical compliance ratings. However, mixing parts with different product statuses (Active vs. Not For New Designs) in the same batch requires documented traceability and engineering approval for non-new-design applications.

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