Equivalent & Substitute Parts for 04M3302JF

Part Overview

The 04M3302JF is an NTC thermistor manufactured by Vishay Dale, featuring a 33kΩ resistance at 25°C in a bead package configuration. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

NTC (Negative Temperature Coefficient) thermistors are temperature-sensing devices whose resistance decreases as temperature increases. The 04M3302JF serves applications requiring precise temperature measurement or thermal compensation within the specified resistance and tolerance parameters.

Substiute Parts

04M3302JF

Vishay DaleIn Stock: 95804M3302JF Datasheet

Current PartRFQ

ND03P00333J--

KYOCERA AVXIn Stock: 793ND03P00333J-- Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 04M3302JF is determined by the following critical parameters:

• Resistance Value: 33kΩ nominal at 25°C
• Resistance Tolerance: ±5%
• Package Type: Bead configuration
• Mounting Configuration: Free hanging leads
• Lead Wire Length: 1.42" (36.00mm)
• Category: NTC Thermistor for temperature sensing applications

The identified substitute part ND03P00333J-- from KYOCERA AVX matches these core electrical and mechanical specifications, enabling direct functional replacement in applications where the 04M3302JF was originally specified.

Parameter Comparison

Engineering Selection Recommendations

The ND03P00333J-- from KYOCERA AVX is the designated manufacturer-recommended substitute for the obsolete 04M3302JF. Selection of this alternative is justified on the following basis:

• Product Status: The original 04M3302JF is obsolete; the ND03P00333J-- is active and currently in production, ensuring long-term availability and supply chain continuity.
• Electrical Equivalence: Both components share the same 33kΩ nominal resistance value at 25°C, meeting the core functional requirement for temperature sensing applications.
• Regulatory Compliance: Both parts carry identical ECCN (EAR99) and HTSUS (8533.40.8070) classifications, confirming equivalent export and tariff treatment.
• Inventory Status: The ND03P00333J-- is available in production quantities (701 pcs in stock), supporting immediate procurement needs.

Frequently Asked Questions (FAQ)

Q: Can the ND03P00333J-- be used as a direct replacement for the 04M3302JF?

A: Yes. Both components are NTC thermistors with 33kΩ resistance at 25°C and share identical ECCN and HTSUS classifications. The ND03P00333J-- is the manufacturer-recommended substitute for the obsolete 04M3302JF.

Q: What is the significance of the bead package configuration?

A: The bead package is a small, spherical thermistor form factor with free-hanging leads. This configuration is standard for temperature sensing applications requiring compact size and direct thermal coupling to the measurement environment.

Q: Are there any compliance differences between the two parts?

A: The 04M3302JF is ROHS3 compliant. Compliance information for the ND03P00333J-- is not provided in the available data. Verification of RoHS compliance status for the substitute part is recommended prior to procurement for applications with specific regulatory requirements.

Q: What does the ±5% resistance tolerance mean?

A: The ±5% tolerance indicates that the actual resistance of the 04M3302JF will fall within the range of 31.35kΩ to 34.65kΩ at 25°C. This tolerance band is critical for applications requiring precise temperature measurement or thermal compensation.

Q: Is the MSL (Moisture Sensitivity Level) rating important for this component?

A: The 04M3302JF carries an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions. This simplifies handling, storage, and assembly processes compared to components with higher MSL ratings.