HT05BN471JC Equivalent & Substitute Parts

Part Overview

The HT05BN471JC is a 470 pF ceramic capacitor rated at 50V with C0G/NP0 temperature coefficient, manufactured by KEMET. This radial through-hole component is designed for high-temperature applications with an operating range of -55°C to 200°C. The part is classified as obsolete, necessitating identification of active equivalent components that maintain identical electrical and mechanical specifications for continued system support and new production requirements.

Substiute Parts

HT05BN471JC

KEMETIn Stock: 903HT05BN471JC Datasheet

Current PartRFQ

ACR05B471JGS

KEMETIn Stock: 1143ACR05B471JGS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HT05BN471JC is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 470 pF (exact match required)
• Voltage Rating: 50V (minimum acceptable rating)
• Temperature Coefficient: C0G/NP0 (mandatory for stability and frequency response)
• Operating Temperature Range: -55°C to 200°C (full range compatibility)
• Mounting Configuration: Through-hole radial (PCB layout compatibility)
• Lead Spacing: 0.100" (2.54mm) (footprint compatibility)
• Tolerance: ±5% (electrical performance specification)

The ACR05B471JGS meets all substitution criteria as an active product offering identical electrical characteristics and mechanical compatibility with the obsolete HT05BN471JC.

Parameter Comparison

Engineering Selection Recommendations

The ACR05B471JGS is the direct active equivalent for the obsolete HT05BN471JC. Both components are manufactured by KEMET and share identical electrical specifications, temperature performance, and primary mechanical characteristics. The ACR05B471JGS is currently in active production status with 1104 units available in inventory, ensuring supply chain continuity.

Critical Consideration: The lead spacing specification differs between the two parts. The HT05BN471JC specifies 0.100" (2.54mm) lead spacing, while the ACR05B471JGS specifies 0.200" (5.08mm) lead spacing. This difference requires PCB footprint verification before implementation. If the original PCB design accommodates only 0.100" lead spacing, physical modification or alternative sourcing may be necessary.

Both parts carry identical export classification (EAR99) and tariff codes (8532.24.0060), supporting regulatory compliance requirements. The ACR05B471JGS is RoHS non-compliant and REACH-affected, consistent with high-temperature ceramic capacitor formulations in this category.

Frequently Asked Questions (FAQ)

Q: Can the ACR05B471JGS directly replace the HT05BN471JC in existing assemblies?

A: Electrical substitution is complete. However, the lead spacing difference (0.100" versus 0.200") requires PCB footprint compatibility verification. If the original PCB was designed for 0.100" spacing, the substitute part with 0.200" spacing will not fit without modification.

Q: What electrical parameters must remain identical for substitution?

A: Capacitance (470 pF), voltage rating (50V), temperature coefficient (C0G/NP0), tolerance (±5%), and operating temperature range (-55°C to 200°C) must all match exactly. These parameters determine circuit performance and reliability.

Q: Are there compliance differences between the two parts?

A: Both parts share identical ECCN (EAR99) and HTSUS (8532.24.0060) classifications. The ACR05B471JGS is RoHS non-compliant and REACH-affected. Compliance requirements for your application must be evaluated independently.

Q: Why is the lead spacing different if these are equivalent parts?

A: Lead spacing is a mechanical design parameter that varies between product series. The HT05BN471JC belongs to the HTHP LDD series, while the ACR05B471JGS belongs to the ACR series. Both maintain the same electrical performance and physical envelope, but lead spacing reflects different manufacturing and design standards within each series.

Q: What is the inventory status for each part?

A: The HT05BN471JC (obsolete) has 851 units in stock. The ACR05B471JGS (active) has 1104 units in stock, providing superior long-term availability for new production and ongoing support.

Q: Can I use this substitute in high-temperature applications?

A: Yes. Both parts operate across the full -55°C to 200°C temperature range with C0G/NP0 temperature coefficient, ensuring stable capacitance across temperature extremes. This specification is suitable for industrial and high-temperature circuit applications.