SDCL1005C2N2STDF Equivalent & Substitute Parts

Part Overview

The SDCL1005C2N2STDF is a 2.2 nH unshielded multilayer ceramic inductor manufactured by Shenzhen Sunlord Electronics Co., Ltd. This surface mount component is rated for 300 mA continuous current with a maximum DC resistance of 200 mOhm and operates across the temperature range of -55°C to 125°C. The part is classified as Active product status with unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility within specified parameter tolerances.

Substiute Parts

SDCL1005C2N2STDF

Shenzhen Sunlord Electronics Co., Ltd.In Stock: 25150SDCL1005C2N2STDF Datasheet

Current PartRFQ

BSCH001005052N2SCS

Pulse ElectronicsIn Stock: 28988BSCH001005052N2SCS Datasheet

SimilarRFQ

CTLL1005SF-2N2S

Central TechnologiesIn Stock: 1214CTLL1005SF-2N2S Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SDCL1005C2N2STDF are identified based on strict electrical and mechanical parameter compatibility. The primary substitution criteria are:

Critical Parameters (Must Match):

• Inductance value: 2.2 nH with tolerance ±0.3 nH
• Package / Case: 0402 (1005 Metric)
• Core material: Ceramic
• Shielding configuration: Unshielded
• Mounting type: Surface Mount
• Operating temperature range: -55°C to 125°C

Compatible Variation Parameters (Allowed Differences):

• Current rating: Substitute parts may exceed the 300 mA specification
• DC resistance: Substitute parts may have lower maximum DCR values
• Self resonant frequency: Substitute parts may have higher SRF values
• Quality factor: Substitute parts may maintain or exceed Q specifications

The BSCH001005052N2SCS from Pulse Electronics qualifies as a substitute with enhanced current rating (400 mA) and improved DC resistance (120 mOhm maximum). The CTLL1005SF-2N2S from Central Technologies qualifies as a parametric equivalent with identical electrical specifications to the main part.

Parameter Comparison

Engineering Selection Recommendations

CTLL1005SF-2N2S (Parametric Equivalent)

The CTLL1005SF-2N2S from Central Technologies is a parametric equivalent to the SDCL1005C2N2STDF. This part maintains identical electrical specifications including inductance, tolerance, current rating, DC resistance, quality factor, and self resonant frequency. Both parts share the same package, core material, shielding configuration, and operating temperature range. The CTLL1005SF-2N2S carries RoHS3 compliance certification. This part is suitable for direct substitution in applications where the original specification parameters are required without variation.

BSCH001005052N2SCS (Enhanced Substitute)

The BSCH001005052N2SCS from Pulse Electronics is a substitute part with enhanced electrical performance characteristics. This part maintains the same inductance value, tolerance, package, core material, shielding, and operating temperature range as the main part. The BSCH001005052N2SCS provides increased current rating (400 mA versus 300 mA) and reduced maximum DC resistance (120 mOhm versus 200 mOhm). The self resonant frequency is higher at 8.1 GHz compared to 6 GHz. This part carries RoHS3 compliance and REACH unaffected status. Selection of this substitute is appropriate for applications requiring improved current handling capability or lower resistive losses while maintaining the specified inductance and package form factor.

Frequently Asked Questions (FAQ)

Q: Can the BSCH001005052N2SCS replace the SDCL1005C2N2STDF in all applications?

A: The BSCH001005052N2SCS is electrically compatible as a substitute. Both parts share identical inductance values, tolerances, package dimensions, core materials, and operating temperature ranges. The BSCH001005052N2SCS provides enhanced specifications with higher current rating and lower DC resistance. Compatibility depends on circuit design requirements. Applications sensitive to self resonant frequency differences should evaluate the 8.1 GHz SRF of the BSCH001005052N2SCS against the 6 GHz SRF of the main part.

Q: What is the difference between a parametric equivalent and a substitute?

A: A parametric equivalent maintains all specified electrical and mechanical parameters identically to the main part. The CTLL1005SF-2N2S is a parametric equivalent with matching inductance, tolerance, current rating, DC resistance, quality factor, self resonant frequency, and physical dimensions. A substitute part meets the critical parameter requirements but may have enhanced or improved specifications in non-critical areas. The BSCH001005052N2SCS is a substitute with improved current rating and lower DC resistance while maintaining the core electrical specifications.

Q: Are all three parts available in the same packaging format?

A: Yes. The SDCL1005C2N2STDF, BSCH001005052N2SCS, and CTLL1005SF-2N2S are all supplied in Tape & Reel (TR) packaging and are all configured in the 0402 (1005 Metric) package / case format. Physical dimensions are 0.039" L x 0.020" W (1.00 mm x 0.50 mm) with maximum seated heights of 0.026" (0.65 mm) for the main part and equivalent, and 0.024" (0.60 mm) for the substitute.

Q: What compliance certifications apply to these parts?

A: The SDCL1005C2N2STDF carries Moisture Sensitivity Level 1 (Unlimited) rating. The BSCH001005052N2SCS carries RoHS3 compliance and REACH unaffected status with MSL 1 (Unlimited). The CTLL1005SF-2N2S carries RoHS3 compliance with MSL vendor undefined and REACH information available upon request.

Q: How do the DC resistance specifications compare?

A: The SDCL1005C2N2STDF and CTLL1005SF-2N2S both specify a maximum DC resistance of 200 mOhm. The BSCH001005052N2SCS specifies a lower maximum DC resistance of 120 mOhm, representing improved performance with reduced resistive losses in the inductor element.

Q: Are there any frequency-dependent performance differences?

A: All three parts maintain a quality factor of 8 at 100 MHz. The self resonant frequency differs between parts: the SDCL1005C2N2STDF and CTLL1005SF-2N2S both specify 6 GHz, while the BSCH001005052N2SCS specifies 8.1 GHz. Applications operating near or above these frequency limits should account for these differences in circuit performance modeling.