Littelfuse 162.6185.5352 Equivalent & Substitute Parts

Part Overview

The Littelfuse 162.6185.5352 is a 35A 32VDC automotive blade fuse (ATO/ATC package) with fast-blow response characteristics. This part is classified as obsolete. Substitute parts are necessary to maintain system functionality and ensure continued availability for automotive electrical protection applications requiring this current and voltage rating.

Substiute Parts

162.6185.5352

LittelfuseIn Stock: 736162.6185.5352 Datasheet

Current PartRFQ

0287035.PXCN

Littelfuse Inc.In Stock: 1222040287035.PXCN Datasheet

DirectRFQ

0287035.PXS

Littelfuse Inc.In Stock: 12570287035.PXS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 162.6185.5352 are qualified based on the following critical parameters:

• Current Rating: 35 A (exact match required)
• Voltage Rating (DC): 32 V (exact match required)
• Package / Case: Blade, ATO/ATC (exact match required)
• Fuse Type: Automotive (exact match required)
• Mounting Type: Requires Holder (exact match required)

Both substitute parts (0287035.PXCN and 0287035.PXS) meet these core electrical and mechanical compatibility criteria. Both are manufactured by Littelfuse and maintain the same functional specifications for direct replacement in automotive electrical circuits.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts (0287035.PXCN and 0287035.PXS) are active products from Littelfuse and provide direct electrical and mechanical compatibility with the obsolete 162.6185.5352. Selection between the two substitutes should be based on availability and packaging requirements:

• 0287035.PXCN: Active status with CSA and UL approvals, operating temperature range -40°C to 105°C, bulk packaging
• 0287035.PXS: Active status with 1kA breaking capacity specification, operating temperature range -40°C to 125°C, bulk packaging

Both parts are ROHS3 compliant and suitable for automotive electrical protection circuits requiring 35A at 32VDC in ATO/ATC blade fuse format.

Frequently Asked Questions (FAQ)

Q: Can 0287035.PXCN and 0287035.PXS be used interchangeably with 162.6185.5352?

A: Yes. Both substitute parts meet the core electrical specifications (35A, 32VDC) and mechanical requirements (Blade, ATO/ATC package, requires holder). All three parts are automotive fuses from Littelfuse with identical current and voltage ratings.

Q: What is the difference between the two substitute parts?

A: Both maintain identical electrical ratings and package specifications. Differences include operating temperature ranges (0287035.PXCN: -40°C to 105°C; 0287035.PXS: -40°C to 125°C) and approval certifications (0287035.PXCN includes CSA approval; 0287035.PXS specifies 1kA breaking capacity).

Q: Are there physical compatibility concerns with the substitute parts?

A: Dimensional variations exist between the main part and substitutes. The main part measures 0.748" L x 0.197" W x 0.520" H, while both substitutes measure 0.752" L x 0.201" W x 0.484" H. These minor differences remain within ATO/ATC blade fuse standard tolerances and do not affect holder compatibility.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both 0287035.PXCN and 0287035.PXS are ROHS3 compliant, matching the compliance status of the main part.

Q: Which substitute part should be selected for high-temperature applications?

A: For applications requiring operation above 105°C, 0287035.PXS is specified with an operating temperature range of -40°C to 125°C, compared to 0287035.PXCN at -40°C to 105°C.