IMC1812EB100J Equivalent & Substitute Parts

Part Overview

The IMC1812EB100J is a 10 µH unshielded drum core wirewound inductor manufactured by Vishay Dale, rated for 250 mA with a maximum DC resistance of 1.6Ohm. This surface mount component in 1812 (4532 Metric) package is classified as Active product status. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the critical parameters that define this inductor category.

Substiute Parts

IMC1812EB100J

Vishay DaleIn Stock: 1136IMC1812EB100J Datasheet

Current PartRFQ

CM453232-100JL

Bourns Inc.In Stock: 5582CM453232-100JL Datasheet

MFR RecommendedRFQ

PM1812-100J-RC

Bourns Inc.In Stock: 5481PM1812-100J-RC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the IMC1812EB100J are qualified based on the following criteria:

• Inductance value: 10 µH (exact match)
• Tolerance: ±5% (exact match)
• Current rating: 250 mA (exact match)
• DC resistance: 1.6Ohm Max (exact match)
• Package / Case: 1812 (4532 Metric) (exact match)
• Mounting type: Surface Mount (exact match)
• Shielding: Unshielded (exact match)
• Q factor and self-resonant frequency characteristics (exact match)
• RoHS3 compliance (maintained)

The identified substitutes CM453232-100JL and PM1812-100J-RC meet all electrical and mechanical requirements for direct replacement in applications requiring this inductor specification.

Parameter Comparison

Engineering Selection Recommendations

All three inductors—IMC1812EB100J, CM453232-100JL, and PM1812-100J-RC—maintain Active product status and full RoHS3 compliance. The electrical specifications, mechanical dimensions, and performance characteristics are identical across all parts. Selection between these components can be based on packaging format availability (Bulk versus Tape & Reel) and inventory requirements. All parts are suitable for direct substitution in applications requiring 10 µH inductance at 250 mA with 1.6Ohm maximum DC resistance in the 1812 surface mount package.

Frequently Asked Questions (FAQ)

Q: Can CM453232-100JL replace IMC1812EB100J directly? A: Yes. Both parts share identical electrical specifications (10 µH, ±5% tolerance, 250 mA, 1.6Ohm DCR), mechanical dimensions (1812 package, 4.50mm x 3.20mm), and performance characteristics (50 Q @ 2.52MHz, 20MHz self-resonant frequency). The primary difference is packaging format: CM453232-100JL is supplied in Tape & Reel, while IMC1812EB100J is supplied in Bulk.

Q: What are the differences between CM453232-100JL and PM1812-100J-RC? A: Both parts meet the same electrical and mechanical requirements. Differences include core material (CM453232-100JL uses Ferrite; PM1812-100J-RC core material is unspecified), operating temperature range (CM453232-100JL: -40°C to 125°C; PM1812-100J-RC: -40°C to 100°C), and moisture sensitivity level (CM453232-100JL: MSL 1; PM1812-100J-RC: MSL 3).

Q: Are all three parts RoHS3 compliant? A: Yes. IMC1812EB100J, CM453232-100JL, and PM1812-100J-RC are all ROHS3 Compliant and REACH Unaffected.

Q: Does package format affect electrical performance? A: No. Bulk and Tape & Reel packaging formats do not affect electrical or mechanical performance. Selection depends on assembly process requirements and inventory management.

Q: Can these inductors be used interchangeably in all applications? A: Yes, provided the application operates within the specified operating temperature range and does not exceed the 250 mA current rating or 1.6Ohm maximum DC resistance limits.