HMK316B7334MLHT Equivalent & Substitute Parts

Part Overview

The HMK316B7334MLHT is a 0.33 µF ceramic capacitor rated at 100V with X7R temperature coefficient, manufactured by Taiyo Yuden in a 1206 (3216 Metric) surface mount package. This component is classified as Not For New Designs, indicating its legacy status within the manufacturer's product portfolio. The part carries AEC-Q200 automotive qualification and is compliant with ROHS3 and REACH standards.

Due to the Not For New Designs status, identifying parametrically equivalent alternatives is essential for ongoing production support, maintenance applications, and design continuity where this capacitor specification remains functionally required.

Substiute Parts

HMK316B7334MLHT

Taiyo YudenIn Stock: 4719HMK316B7334MLHT Datasheet

Current PartRFQ

MCASH31LSB7334MTNA01

Taiyo YudenIn Stock: 916MCASH31LSB7334MTNA01 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HMK316B7334MLHT is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 0.33 µF
• Tolerance: ±20%
• Voltage rating: 100V
• Temperature coefficient: X7R

Mechanical Parameters:

• Package type: 1206 (3216 Metric)
• Mounting method: Surface Mount, MLCC
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
• Maximum thickness: 0.071" (1.80mm)

Compliance Parameters:

• RoHS3 compliance
• AEC-Q200 automotive qualification
• Moisture Sensitivity Level 1

The substitute part MCASH31LSB7334MTNA01 meets all these criteria, enabling direct functional replacement in applications requiring this specific capacitor specification.

Parameter Comparison

Engineering Selection Recommendations

The MCASH31LSB7334MTNA01 serves as a direct parametric equivalent to the HMK316B7334MLHT. Both components are manufactured by Taiyo Yuden and share identical electrical, mechanical, and compliance specifications.

Selection Basis:

The primary distinction between these parts is product lifecycle status. The HMK316B7334MLHT carries a Not For New Designs designation, while the MCASH31LSB7334MTNA01 maintains Active status. This difference reflects manufacturing continuity and supply chain availability rather than functional capability.

Both parts satisfy AEC-Q200 automotive qualification requirements and maintain ROHS3 compliance. The identical operating temperature range (-55°C ~ 125°C), moisture sensitivity level (MSL 1), and physical package specifications ensure mechanical and thermal compatibility in existing circuit designs.

For applications currently utilizing the HMK316B7334MLHT, the MCASH31LSB7334MTNA01 provides equivalent performance with the advantage of active product status and ongoing manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can MCASH31LSB7334MTNA01 replace HMK316B7334MLHT in existing designs?

A: Yes. Both parts are parametrically identical across all electrical specifications (0.33 µF, ±20%, 100V, X7R), thermal characteristics (-55°C ~ 125°C), and mechanical dimensions (1206 package, 3.20mm x 1.60mm x 1.80mm max). Direct substitution is supported without circuit modification.

Q: Are there differences in automotive qualification between these parts?

A: No. Both components carry AEC-Q200 certification, meeting automotive industry reliability standards.

Q: What is the significance of the Not For New Designs status on the HMK316B7334MLHT?

A: This designation indicates the part is in legacy status within Taiyo Yuden's product portfolio. The MCASH31LSB7334MTNA01 maintains Active status, ensuring continued availability and manufacturer support for ongoing production requirements.

Q: Do these parts have identical moisture sensitivity requirements?

A: Yes. Both components are rated MSL 1 (Unlimited), indicating no moisture sensitivity limitations during storage or handling.

Q: Are the physical dimensions identical for PCB layout purposes?

A: Yes. Both parts conform to the 1206 (3216 Metric) package standard with identical length (0.126" / 3.20mm), width (0.063" / 1.60mm), and maximum thickness (0.071" / 1.80mm).

Q: What is the inventory status difference between these parts?

A: HMK316B7334MLHT has 4709 pieces in stock, while MCASH31LSB7334MTNA01 has 807 pieces available. Both are listed as New Original In Stock.

Q: Are both parts REACH compliant?

A: The HMK316B7334MLHT is REACH Unaffected. Compliance status for MCASH31LSB7334MTNA01 is not specified in the provided parameters.