ER10M103JR Equivalent & Substitute Parts

Part Overview

The ER10M103JR is a 100 µH unshielded molded axial inductor manufactured by Gowanda Electronics. This component is designed for through-hole applications requiring ferrite core construction with a maximum DC resistance of 8Ohm and a current rating of 84 mA. The part operates across a temperature range of -55°C to 105°C and maintains active product status. Substitute parts are identified when packaging configurations differ while maintaining identical electrical and mechanical specifications, enabling procurement flexibility across supply chain variations.

Substiute Parts

ER10M103JR

Gowanda ElectronicsIn Stock: 985ER10M103JR Datasheet

Current PartRFQ

ER10M103JP

Gowanda ElectronicsIn Stock: 4579ER10M103JP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ER10M103JP qualifies as a parametric equivalent to the ER10M103JR based on identical electrical and mechanical specifications. Both parts share the same inductance value (100 µH), tolerance (±5%), current rating (84 mA), DC resistance (8Ohm max), Q factor (50 @ 2.5MHz), self-resonant frequency (13MHz), operating temperature range (-55°C to 105°C), core material (ferrite), shielding configuration (unshielded), and physical dimensions (0.095" Dia x 0.250" L). The substitution is valid across all electrical performance criteria and mechanical form factors. The sole difference between these parts is packaging configuration: ER10M103JR is supplied in Tape & Reel (TR) format, while ER10M103JP is supplied in Cut Tape (CT) format. Both maintain active product status and identical compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both ER10M103JR and ER10M103JP are active products from Gowanda Electronics with identical electrical performance and mechanical specifications. Selection between these parts should be based on procurement and assembly requirements. The ER10M103JR in Tape & Reel packaging is suitable for high-volume automated assembly operations. The ER10M103JP in Cut Tape packaging accommodates lower-volume applications or manual assembly processes. Both parts maintain equivalent compliance status with REACH Unaffected designation and not applicable RoHS classification. Inventory availability may influence selection, with ER10M103JP currently showing higher stock levels (4534 Pcs) compared to ER10M103JR (895 Pcs).

Frequently Asked Questions (FAQ)

Q: Can ER10M103JP be used as a direct replacement for ER10M103JR in circuit design?

A: Yes. Both parts are electrically and mechanically identical, with 100 µH inductance, ±5% tolerance, 84 mA current rating, 8Ohm maximum DC resistance, and identical operating temperature range. The only difference is packaging format.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, optimized for automated pick-and-place assembly. Cut Tape (CT) packaging supplies components on tape segments cut to specific lengths, suitable for manual assembly or lower-volume production runs.

Q: Are there any compatibility issues when switching between ER10M103JR and ER10M103JP?

A: No compatibility issues exist at the component level. Both parts have identical physical dimensions (0.095" Dia x 0.250" L), mounting type (through hole), and electrical characteristics. Compatibility considerations apply only to assembly equipment and procurement workflows.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both ER10M103JR and ER10M103JP share identical compliance status: REACH Unaffected, RoHS Not applicable, Moisture Sensitivity Level 1 (Unlimited), ECCN EAR99, and HTSUS 8504.50.8000.

Q: What determines substitution eligibility for these axial inductors?

A: Substitution eligibility is determined by matching inductance value (100 µH), tolerance (±5%), current rating (84 mA), DC resistance (8Ohm max), frequency characteristics (Q @ 2.5MHz and self-resonant frequency), operating temperature range (-55°C to 105°C), core material (ferrite), shielding configuration (unshielded), and physical dimensions. Packaging format does not affect electrical substitution.