FMC16252WBTP Equivalent & Substitute Parts

Part Overview

The FMC16252WBTP is a surface mount chip fuse rated for 2.5 A at 32 V DC, packaged in the 0603 (1608 Metric) form factor. This component is designed for overcurrent protection in electronic circuits requiring compact, reliable fusing solutions. The part is currently active in production and maintains full compliance with RoHS3 and REACH regulations. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when inventory requirements necessitate alternative stock sources.

Substiute Parts

FMC16252WBTP

Kamaya Inc.In Stock: 5137FMC16252WBTP Datasheet

Current PartRFQ

FMC16252WHTP

Kamaya Inc.In Stock: 12803FMC16252WHTP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FMC16252WBTP are identified based on electrical and mechanical parameter equivalence. The substitution criteria are strictly limited to the following parameters:

• Current Rating: 2.5 A
• Voltage Rating (DC): 32 V
• Package / Case: 0603 (1608 Metric)
• Mounting Type: Surface Mount
• Breaking Capacity @ Rated Voltage: 35 A
• DC Cold Resistance: 0.032 Ohms
• Operating Temperature Range: -55°C ~ 125°C
• Approval Agencies: CSA, UL
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes. Variations in manufacturer, packaging configuration, or inventory status do not affect substitution eligibility when electrical and mechanical specifications remain identical.

Parameter Comparison

Engineering Selection Recommendations

Both FMC16252WBTP and FMC16252WHTP are active production parts manufactured by Kamaya Inc. with identical electrical and mechanical specifications. Selection between these parts is based on availability and inventory requirements rather than technical performance differences.

The FMC16252WBTP maintains 5,068 pieces in current stock inventory. The FMC16252WHTP provides an alternative source with 12,760 pieces available, offering greater inventory depth for high-volume applications or extended supply chain requirements.

Both parts carry CSA and UL approvals, maintain ROHS3 compliance, and operate across the identical temperature range of -55°C to 125°C. The DC cold resistance of 0.032 Ohms and breaking capacity of 35 A at rated voltage are equivalent across both part numbers.

Frequently Asked Questions (FAQ)

Q: Can FMC16252WHTP be used as a direct replacement for FMC16252WBTP in circuit designs?

A: Yes. Both parts are parametric equivalents with identical current ratings (2.5 A), voltage ratings (32 V DC), package specifications (0603 / 1608 Metric), and electrical characteristics. No circuit redesign or board layout modifications are required.

Q: Are there differences in thermal performance between these two part numbers?

A: No. Both parts operate across the same temperature range (-55°C to 125°C) and maintain identical DC cold resistance (0.032 Ohms). Thermal performance is equivalent.

Q: What is the significance of the different part number suffixes (WBTP vs. WHTP)?

A: The suffix variations indicate different manufacturing batches or tape configurations within the Tape & Reel packaging format. These differences do not affect electrical performance or mechanical compatibility.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both FMC16252WBTP and FMC16252WHTP are ROHS3 compliant and REACH unaffected. Both carry CSA and UL approvals for use in regulated applications.

Q: Can these fuses be used interchangeably in automated assembly processes?

A: Yes. Both parts share identical 0603 (1608 Metric) package dimensions and surface mount mounting type, ensuring compatibility with standard pick-and-place equipment and reflow soldering processes.

Q: What is the moisture sensitivity consideration for these parts?

A: Both parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard storage and handling procedures apply without special desiccant or humidity control requirements.