ISC1210ER560K Equivalent & Substitute Parts

Part Overview

The ISC1210ER560K is a 56 µH shielded drum core wirewound inductor manufactured by Vishay Dale, designed for surface mount applications in the 1210 (3225 Metric) package. This component operates across a temperature range of -55°C to 125°C with a maximum DC resistance of 10Ohm and a current rating of 95 mA. The part is active in production status and RoHS3 compliant. Substitute parts are identified when equivalent inductance values, package dimensions, and electrical performance parameters align within acceptable tolerances for the intended application.

Substiute Parts

ISC1210ER560K

Vishay DaleIn Stock: 746ISC1210ER560K Datasheet

Current PartRFQ

CMH322522-560KL

Bourns Inc.In Stock: 11795CMH322522-560KL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ISC1210ER560K is determined by the following critical parameters:

• Inductance value: 56 µH (±10% tolerance)
• Package / Case: 1210 (3225 Metric) surface mount
• Shielding: Shielded configuration
• Operating temperature range: -55°C ~ 125°C minimum
• Regulatory compliance: RoHS3 and REACH status

The CMH322522-560KL from Bourns Inc. meets these core substitution criteria. Both parts share identical inductance specifications, package dimensions, shielding type, temperature range, and compliance certifications. Differences in current rating (95 mA vs. 55 mA) and DC resistance (10Ohm vs. 8Ohm) reflect variations in core material and construction but do not preclude substitution when application current requirements do not exceed the substitute part's rating.

Parameter Comparison

Engineering Selection Recommendations

Both the ISC1210ER560K and CMH322522-560KL are active production components with identical RoHS3 and REACH compliance status. Selection between these parts depends on application current requirements. The ISC1210ER560K supports a maximum current rating of 95 mA, while the CMH322522-560KL is rated for 55 mA. Applications requiring current levels between 55 mA and 95 mA must use the ISC1210ER560K. For applications operating at or below 55 mA, either part is suitable. The lower DC resistance of the CMH322522-560KL (8Ohm vs. 10Ohm) results in reduced power dissipation in current-limited applications. Both parts maintain equivalent inductance, frequency response, and thermal performance across the specified operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can the CMH322522-560KL replace the ISC1210ER560K in all applications?

A: Substitution is valid only when the application current requirement does not exceed 55 mA. The CMH322522-560KL has a lower current rating (55 mA vs. 95 mA). If the circuit draws more than 55 mA, the ISC1210ER560K must be used.

Q: Are the physical dimensions compatible for PCB layout?

A: Yes. Both parts use the 1210 (3225 Metric) package with nearly identical footprints. Maximum height differences are negligible (2.41mm vs. 2.40mm), and length/width dimensions are within 0.01mm tolerance.

Q: What is the difference between iron powder and ferrite core materials?

A: The ISC1210ER560K uses iron powder core material, while the CMH322522-560KL uses ferrite. Both achieve the same 56 µH inductance and 30 Q factor at 2.52MHz. Core material selection affects DC resistance, current handling, and frequency response characteristics but does not prevent substitution when electrical specifications align.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts are RoHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. They are suitable for equivalent regulatory environments.

Q: What is the significance of the self-resonant frequency difference?

A: The ISC1210ER560K has a self-resonant frequency of 11.5MHz, while the CMH322522-560KL is 12MHz. This minor difference reflects core material variations but does not affect performance in applications operating well below these frequencies.