AISC-0805-R39G-T Equivalent & Substitute Parts

Part Overview

The AISC-0805-R39G-T is a 390 nH unshielded drum core wirewound inductor manufactured by Abracon LLC, rated for 290 mA continuous current with a maximum DC resistance of 1.5Ohm. This surface mount component in 0805 (2012 Metric) package is designed for high-frequency applications up to 560 MHz self-resonant frequency. The part is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for this inductance value and package class.

Substiute Parts

AISC-0805-R39G-T

Abracon LLCIn Stock: 963AISC-0805-R39G-T Datasheet

Current PartRFQ

PE-0805CD391GTT

Pulse ElectronicsIn Stock: 5170PE-0805CD391GTT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AISC-0805-R39G-T is determined by strict equivalence across the following critical parameters:

Inductance value within ±2% tolerance band (386–394 nH acceptable range) Current rating minimum of 290 mA DC resistance maximum of 1.5Ohm Package / Case designation of 0805 (2012 Metric) Surface mount mounting type Ceramic core material Unshielded configuration Operating temperature range of -40°C to 125°C minimum RoHS3 compliance status

The substitute part PE-0805CD391GTT from Pulse Electronics meets all substitution criteria within these defined electrical and mechanical boundaries.

Parameter Comparison

Engineering Selection Recommendations

Both AISC-0805-R39G-T and PE-0805CD391GTT are active production components with full RoHS3 compliance and REACH unaffected status. The inductance values differ by 4 nH (1.03% variance), which falls within the ±2% tolerance specification for both parts. All electrical parameters including current rating, DC resistance, Q factor, and self-resonant frequency are identical. Physical dimensions are comparable within the 0805 package class specification. Both components carry MSL 1 (unlimited) moisture sensitivity rating and operate across the full -40°C to 125°C temperature range. Selection between these parts may be based on packaging format availability (Cut Tape versus Tape & Reel), supplier inventory levels, or procurement lead times, as electrical and mechanical performance are equivalent.

Frequently Asked Questions (FAQ)

Q: Can PE-0805CD391GTT replace AISC-0805-R39G-T in existing designs?

A: Yes. The inductance difference of 4 nH represents 1.03% variance, which is within the ±2% tolerance specification for both parts. All critical electrical parameters match exactly, and both components use identical 0805 (2012 Metric) surface mount packages.

Q: What is the inductance tolerance range for both parts?

A: Both parts carry ±2% tolerance. For the AISC-0805-R39G-T nominal 390 nH, the acceptable range is 382–398 nH. For the PE-0805CD391GTT nominal 386 nH, the acceptable range is 378–394 nH. The PE-0805CD391GTT value of 386 nH falls within the AISC-0805-R39G-T tolerance band.

Q: Are there differences in packaging that affect component handling?

A: The AISC-0805-R39G-T is supplied in Cut Tape (CT) format, while PE-0805CD391GTT is supplied in Tape & Reel (TR) format. Both formats are compatible with standard surface mount assembly equipment. Selection depends on production volume and assembly line requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both AISC-0805-R39G-T and PE-0805CD391GTT are RoHS3 compliant, REACH unaffected, and carry ECCN EAR99 classification. Both have MSL 1 (unlimited) moisture sensitivity rating.

Q: What is the maximum current these inductors can handle?

A: Both parts are rated for 290 mA continuous current with a maximum DC resistance of 1.5Ohm at this current level.