MLASH105SB7152MFNA01 Equivalent & Substitute Parts

Part Overview

The MLASH105SB7152MFNA01 is a 1500 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 100V with X7R temperature coefficient in 0402 (1005 Metric) surface mount package. This multilayer ceramic capacitor (MLCC) is designed for medical and non-critical applications requiring stable capacitance across temperature ranges from -55°C to 125°C. The part is currently in Active product status with 862 units available in stock.

Substitute parts become necessary when the primary part reaches end-of-life status, inventory constraints occur, or design requirements mandate alternative qualified sources. The MLASH105SB7152MFNA01 has documented equivalent parts that maintain identical electrical and mechanical specifications while offering alternative sourcing options.

Substiute Parts

MLASH105SB7152MFNA01

Taiyo YudenIn Stock: 905MLASH105SB7152MFNA01 Datasheet

Current PartRFQ

HMK105B7152MV-F

Taiyo YudenIn Stock: 1118HMK105B7152MV-F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MLASH105SB7152MFNA01 is determined by strict equivalence across the following parameters:

Mandatory Matching Parameters:

• Capacitance: 1500 pF
• Tolerance: ±20%
• Voltage Rating: 100V
• Temperature Coefficient: X7R
• Operating Temperature Range: -55°C to 125°C
• Package / Case: 0402 (1005 Metric)
• Mounting Type: Surface Mount, MLCC
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

All substitute parts listed maintain identical values across these parameters, ensuring direct functional and mechanical compatibility without circuit redesign or PCB layout modification. Differences in manufacturer, series designation, or product status do not affect electrical performance when these core parameters remain constant.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: MLASH105SB7152MFNA01

The MLASH105SB7152MFNA01 is the recommended choice for new designs and ongoing production. This part maintains Active product status, indicating continued manufacturer support, availability, and compliance with current regulatory standards. The part is ROHS3 compliant and REACH unaffected, meeting environmental requirements for medical and non-critical applications. Current inventory of 862 units supports immediate procurement without lead time constraints.

Alternative Selection: HMK105B7152MV-F

The HMK105B7152MV-F provides functional and mechanical equivalence with identical electrical specifications. However, this part carries "Not For New Designs" status, indicating the manufacturer has transitioned this product line. This substitute is suitable for legacy system maintenance, repair operations, or applications where existing design validation has already been completed. The part maintains full ROHS3 compliance and REACH unaffected status. Current inventory of 1036 units is available.

Both parts are manufactured by Taiyo Yuden and share identical compliance certifications (ROHS3, REACH unaffected, EAR99 ECCN classification). Selection between these parts should be based on design phase (new versus legacy) and long-term supply chain strategy rather than electrical performance, as all parameters are equivalent.

Frequently Asked Questions (FAQ)

Q: Can HMK105B7152MV-F be used as a direct replacement for MLASH105SB7152MFNA01 in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters: 1500 pF capacitance, ±20% tolerance, 100V rating, X7R temperature coefficient, -55°C to 125°C operating range, and 0402 package. No circuit modification or PCB layout change is required. The parts are pin-compatible and footprint-compatible.

Q: What is the significance of "Not For New Designs" status on the HMK105B7152MV-F?

A: This designation indicates the manufacturer has discontinued active development and marketing of this product line. While the part remains functionally equivalent and available in inventory, it is not recommended for new product designs that require long-term supply assurance. For new designs, MLASH105SB7152MFNA01 (Active status) is the appropriate selection.

Q: Are there any differences in reliability or failure rate between these parts?

A: No reliability or failure rate data is provided in the specifications for either part. Both parts are manufactured by Taiyo Yuden using identical electrical specifications and are ROHS3 compliant. Reliability performance is determined by application conditions, thermal cycling, voltage stress, and moisture exposure rather than part number designation.

Q: Can these capacitors be used interchangeably in medical applications?

A: Both parts are specified for medical and non-critical applications. They maintain identical voltage ratings (100V), temperature coefficients (X7R), operating temperature ranges (-55°C to 125°C), and moisture sensitivity levels (MSL 1 - Unlimited). Application suitability depends on specific circuit requirements and design validation rather than part number selection.

Q: What is the significance of the 0402 (1005 Metric) package designation?

A: The 0402 package is a standardized surface mount form factor measuring 0.039" length by 0.020" width (1.00mm x 0.50mm). Both substitute parts use identical package dimensions and thickness (0.022" maximum), ensuring compatibility with existing PCB footprints and automated assembly equipment without modification.

Q: Are there any differences in packaging or tape specifications between these parts?

A: Both parts are supplied in Tape & Reel (TR) packaging format, the standard for surface mount component distribution. No differences in tape specifications, reel size, or component spacing are indicated in the provided data.

Q: What compliance certifications apply to both parts?

A: Both MLASH105SB7152MFNA01 and HMK105B7152MV-F are ROHS3 compliant and REACH unaffected. Both carry EAR99 ECCN classification and 8532.24.0020 HTSUS code. Moisture sensitivity level is 1 (Unlimited) for both parts, indicating no special moisture protection requirements during storage or handling.