NTCLE100CL474HB0 Equivalent & Substitute Parts

Part Overview

The NTCLE100CL474HB0 is an NTC thermistor with 470kΩ resistance at 25°C, manufactured by Vishay Beyschlag/Draloric/BC Components. This through-hole bead-type temperature sensor is designed for thermal measurement and compensation applications across a -40°C to 150°C operating range. The part is currently obsolete, making identification of compatible substitutes essential for ongoing system support and new design implementations.

Substiute Parts

NTCLE100CL474HB0

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1151NTCLE100CL474HB0 Datasheet

Current PartRFQ

NTCLE100E3474HB0

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 2707NTCLE100E3474HB0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for NTC thermistors is determined by matching the following critical parameters:

• Resistance value at 25°C (470kΩ)
• Resistance tolerance (±3%)
• B value at B25/85 (4570K)
• B value tolerance (±1.5%)
• Mounting type (Through Hole)
• Package type (Bead)
• Power dissipation capability (500 mW minimum)

The NTCLE100E3474HB0 meets all these criteria and qualifies as a direct substitute. Operating temperature range differences are noted but do not preclude substitution where the application operates within the substitute's specified limits.

Parameter Comparison

Engineering Selection Recommendations

The NTCLE100E3474HB0 is the qualified substitute for the obsolete NTCLE100CL474HB0. Both parts share identical electrical characteristics (470kΩ resistance, 4570K B value, ±3% and ±1.5% tolerances respectively) and mechanical specifications (through-hole bead package, 500 mW power rating).

The substitute offers two advantages: active product status ensures ongoing availability and supply chain continuity, and ROHS3 compliance meets current environmental and regulatory requirements. The operating temperature range of the substitute (-40°C to 125°C) is narrower than the original part; applications requiring operation above 125°C must verify compatibility with the substitute's thermal limits.

Both parts carry identical ECCN (EAR99) and HTSUS (8533.40.8070) classifications, confirming regulatory equivalence for export and tariff purposes.

Frequently Asked Questions (FAQ)

Q: Can NTCLE100E3474HB0 be used as a direct replacement for NTCLE100CL474HB0?

A: Yes. Both parts have identical resistance (470kΩ), B value (4570K), tolerance specifications (±3% and ±1.5%), mounting type (through-hole), and package type (bead). Electrical performance is equivalent.

Q: What is the difference in operating temperature range?

A: The original part operates from -40°C to 150°C, while the substitute operates from -40°C to 125°C. If your application requires sustained operation above 125°C, verify that the substitute's thermal range is acceptable for your specific use case.

Q: Why is the original part obsolete?

A: The NTCLE100CL474HB0 is listed as obsolete by the manufacturer. The NTCLE100E3474HB0 is the active equivalent and is recommended for new designs and ongoing support of existing applications.

Q: Are there compliance differences between the two parts?

A: Yes. The original part is RoHS non-compliant, while the substitute is ROHS3 compliant. For applications subject to RoHS regulations, the substitute is the required choice.

Q: Do both parts have the same lead wire length?

A: The original part does not specify lead wire length. The substitute has a lead wire length of 0.59" (15.00mm). Verify this dimension is compatible with your PCB layout and assembly process.

Q: Are packaging options different?

A: The original part packaging is not specified. The substitute is supplied in bulk packaging. Confirm bulk packaging meets your procurement and handling requirements.