HTK-25V101MF80E-R2 Equivalent & Substitute Parts

Part Overview

The HTK-25V101MF80E-R2 is a 100 µF, 25 V aluminum-polymer hybrid capacitor manufactured by Elna America in surface mount radial can package. This component is designed for general-purpose applications requiring stable capacitance and low equivalent series resistance in compact form factors. The part maintains Active product status with 683 units currently in stock.

Substitute parts become necessary when the primary part number reaches end-of-life status, experiences supply chain constraints, or when alternative packaging formats better suit manufacturing requirements while maintaining identical electrical and mechanical performance.

Substiute Parts

HTK-25V101MF80E-R2

Elna AmericaIn Stock: 765HTK-25V101MF80E-R2 Datasheet

Current PartRFQ

RSHVK101M1TDE7002E

Elna AmericaIn Stock: 10834RSHVK101M1TDE7002E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HTK-25V101MF80E-R2 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Capacitance: 100 µF
• Voltage Rating: 25 V
• Tolerance: ±20%
• ESR: 30 mOhm
• Lifetime: 6000 Hrs @ 125°C
• Operating Temperature Range: -55°C to 125°C
• Ripple Current @ 120 Hz: 140 mA
• Ripple Current @ 100 kHz: 1.4 A

Mechanical Parameters (Must Match Exactly):

• Package Type: Radial, Can - SMD
• Mounting Type: Surface Mount
• Physical Dimensions: 0.248" Dia (6.30mm), Height 0.315" (8.00mm)
• Land Size: 0.260" L x 0.260" W (6.60mm x 6.60mm)

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Manufacturer: Elna America
• Product Status: Active

The substitute part RSHVK101M1TDE7002E meets all electrical, mechanical, and compliance requirements. The primary difference is packaging format: the substitute is supplied in Tape & Reel (TR) configuration versus the main part's standard packaging, with significantly higher inventory availability (10,819 units).

Parameter Comparison

Engineering Selection Recommendations

Primary Part: HTK-25V101MF80E-R2

Select this part number when standard packaging format is required and inventory availability meets project timelines. Both parts maintain Active product status with full ROHS3 compliance and REACH unaffected designation.

Substitute Part: RSHVK101M1TDE7002E

This part is electrically and mechanically identical to the primary part and is suitable for direct substitution in all applications. The substitute offers significantly higher inventory availability (10,819 units versus 683 units). The Tape & Reel packaging format is standard for high-volume manufacturing operations and automated assembly processes.

Both parts are manufactured by Elna America and carry identical electrical specifications, thermal ratings, and compliance certifications. Selection between these part numbers should be based on packaging requirements and supply chain availability rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can RSHVK101M1TDE7002E be used as a direct replacement for HTK-25V101MF80E-R2?

A: Yes. Both parts are electrically and mechanically identical. They share the same capacitance (100 µF), voltage rating (25 V), ESR (30 mOhm), thermal characteristics (6000 Hrs @ 125°C), and physical dimensions (0.248" Dia, 0.315" height). The only difference is packaging format: Tape & Reel versus standard packaging.

Q: What is the difference between the packaging formats?

A: HTK-25V101MF80E-R2 uses standard packaging, while RSHVK101M1TDE7002E is supplied in Tape & Reel (TR) format. Tape & Reel packaging is designed for automated pick-and-place assembly equipment and is standard in high-volume manufacturing. Both formats contain identical components with identical performance characteristics.

Q: Are there any compatibility issues when switching between these part numbers?

A: No compatibility issues exist. Both parts are surface mount components with identical land sizes (0.260" L x 0.260" W), mounting types, and electrical specifications. PCB layouts and assembly processes require no modification.

Q: Do both parts meet the same compliance standards?

A: Yes. Both HTK-25V101MF80E-R2 and RSHVK101M1TDE7002E are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes. Both carry identical HTSUS classification (8532.22.0020).

Q: Which part should be selected for new designs?

A: For new designs, RSHVK101M1TDE7002E is recommended due to higher inventory availability (10,819 units) and Tape & Reel packaging compatibility with standard manufacturing processes. Both parts are Active status and suitable for long-term production use.

Q: Are the thermal and ripple current ratings identical?

A: Yes. Both parts operate across -55°C to 125°C, support 140 mA ripple current at 120 Hz, and 1.4 A ripple current at 100 kHz. Thermal lifetime is 6000 hours at 125°C for both part numbers.