CM6296-154 Equivalent & Substitute Parts

Part Overview

The CM6296-154 is a 2-line common mode choke (CMC) surface mount inductor manufactured by API Delevan Inc. with 150 µH inductance at 1 kHz, rated for 9.5A maximum current, and 16 mOhm DC resistance. The component is classified as Active product status with RoHS non-compliant certification. Substitute parts are necessary when RoHS3 compliance is required, when alternative inductance values suit application requirements, or when inventory constraints necessitate equivalent alternatives within the CM6296 series.

Substiute Parts

CM6296-154

API Delevan Inc.In Stock: 1105CM6296-154 Datasheet

Current PartRFQ

CM6296R-154

API Delevan Inc.In Stock: 1599CM6296R-154 Datasheet

DirectRFQ

CM6296R-253

API Delevan Inc.In Stock: 1248CM6296R-253 Datasheet

Parametric EquivalentRFQ

CM6296R-503

API Delevan Inc.In Stock: 1180CM6296R-503 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the CM6296 series is determined by the following allowed parameters: inductance value at 1 kHz, maximum current rating, DC resistance, physical dimensions, mounting type, package configuration, and RoHS compliance status. All substitute parts maintain identical mechanical form factors (1.058" x 1.058" x 0.423" maximum height, Horizontal 4 PC Pad package) and operating temperature range (-55°C ~ 125°C). Substitutes are grouped into two categories:

Direct Equivalent (Identical Electrical Specifications): CM6296R-154 provides identical inductance (150 µH), current rating (9.5A), and DC resistance (16 mOhm) with upgraded RoHS3 compliance.

Parametric Equivalents (Alternative Inductance Values): CM6296R-253 (25 µH, 10A, 14 mOhm) and CM6296R-503 (50 µH, 10A, 14 mOhm) offer different inductance ratings with higher current capacity and lower DC resistance, suitable for applications where inductance requirements differ from the primary specification.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Identical Electrical Function): Select CM6296R-154 when RoHS3 compliance is required. This part maintains all electrical specifications of the CM6296-154 (150 µH, 9.5A, 16 mOhm) while providing upgraded environmental compliance certification. Both parts are Active status with identical mechanical and thermal characteristics.

For Alternative Inductance Requirements: CM6296R-253 and CM6296R-503 are suitable when application circuit design permits lower inductance values (25 µH or 50 µH respectively). These alternatives provide higher current capacity (10A) and lower DC resistance (14 mOhm), with ROHS3 compliance. Selection depends on circuit inductance tolerance and current distribution requirements.

Compliance Consideration: All substitute parts (CM6296R series) are ROHS3 compliant, whereas the original CM6296-154 is RoHS non-compliant. This distinction is critical for applications subject to RoHS regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can CM6296R-154 be used as a direct drop-in replacement for CM6296-154? A: Yes. CM6296R-154 is electrically and mechanically identical to CM6296-154, with identical inductance (150 µH @ 1 kHz), current rating (9.5A), DC resistance (16 mOhm), and physical dimensions. The primary difference is ROHS3 compliance status.

Q: What is the difference between CM6296-154 and CM6296R-154? A: Both parts are manufactured by API Delevan Inc. with identical electrical specifications. The CM6296R-154 belongs to the CM6296R series and carries ROHS3 compliance certification, while CM6296-154 is RoHS non-compliant. The "R" designation indicates the revised, compliant version.

Q: Can CM6296R-253 or CM6296R-503 replace CM6296-154 in my application? A: Only if your circuit design accommodates the different inductance values. CM6296R-253 provides 25 µH (versus 150 µH) and CM6296R-503 provides 50 µH (versus 150 µH). Both offer higher current capacity (10A versus 9.5A) and lower DC resistance (14 mOhm versus 16 mOhm). Substitution requires circuit analysis to confirm inductance compatibility.

Q: Are all substitute parts available in the same package configuration? A: Yes. All parts listed (CM6296-154, CM6296R-154, CM6296R-253, CM6296R-503) use identical Horizontal 4 PC Pad surface mount packaging with dimensions 1.058" L x 1.058" W x 0.423" maximum height.

Q: What is the operating temperature range for these parts? A: All parts operate across -55°C to 125°C, providing identical thermal performance specifications.

Q: Does RoHS compliance affect electrical performance? A: No. ROHS3 compliance is a material composition and environmental certification standard. Electrical performance (inductance, current rating, DC resistance) remains unchanged between RoHS non-compliant and ROHS3 compliant versions within the same part family.