SDCL1005C2N7STDF Equivalent & Substitute Parts

Part Overview

The SDCL1005C2N7STDF is a 2.7 nH unshielded multilayer ceramic inductor manufactured by Shenzhen Sunlord Electronics Co., Ltd. in the 0402 (1005 Metric) surface mount package. This 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 currently in active production status with 10,200 units in stock.

Equivalent and substitute parts are identified when they maintain the same inductance value, tolerance, package configuration, and core electrical characteristics necessary for direct circuit board replacement. Alternative sources provide design flexibility, supply chain redundancy, and access to components with enhanced performance specifications where applicable.

Substiute Parts

SDCL1005C2N7STDF

Shenzhen Sunlord Electronics Co., Ltd.In Stock: 10244SDCL1005C2N7STDF Datasheet

Current PartRFQ

BSCH001005052N7SCS

Pulse ElectronicsIn Stock: 17567BSCH001005052N7SCS Datasheet

SimilarRFQ

CTLL1005SF-2N7S

Central TechnologiesIn Stock: 20748CTLL1005SF-2N7S Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SDCL1005C2N7STDF are classified based on strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Inductance value: 2.7 nH
• Inductance tolerance: ±0.3 nH
• Package configuration: 0402 (1005 Metric)
• Core material: Ceramic
• Shielding configuration: Unshielded
• Mounting type: Surface Mount
• Operating temperature range: -55°C to 125°C minimum

Parametric Equivalent Classification: Parts that match all primary criteria and maintain identical or superior electrical performance characteristics (current rating, DC resistance, Q factor, self-resonant frequency) are classified as parametric equivalents. These components provide direct functional replacement with no circuit redesign required.

Similar Substitute Classification: Parts that match all primary criteria but feature enhanced current rating or reduced DC resistance are classified as similar substitutes. These components provide functional replacement with improved performance margins in the specified application.

Parameter Comparison

Engineering Selection Recommendations

CTLL1005SF-2N7S (Parametric Equivalent)

The CTLL1005SF-2N7S from Central Technologies is a parametric equivalent to the SDCL1005C2N7STDF. This component matches all electrical specifications including inductance, tolerance, current rating, DC resistance, and Q factor. Physical dimensions and package configuration are identical. The part is RoHS3 compliant and maintains active production status with 20,703 units in inventory. This substitute provides direct replacement capability without circuit modification.

BSCH001005052N7SCS (Similar Substitute)

The BSCH001005052N7SCS from Pulse Electronics is a similar substitute offering enhanced performance characteristics. While maintaining identical inductance, tolerance, and package configuration, this component provides a 400 mA current rating compared to the 300 mA rating of the main part, and features a reduced maximum DC resistance of 150 mOhm versus 200 mOhm. The self-resonant frequency is increased to 7.7 GHz. The component is RoHS3 compliant and REACH unaffected, with 17,539 units in stock. This substitute is suitable for applications requiring improved current handling or lower resistive losses.

Frequently Asked Questions (FAQ)

Q: Can BSCH001005052N7SCS be used as a direct replacement for SDCL1005C2N7STDF?

A: Yes. The BSCH001005052N7SCS maintains the same 2.7 nH inductance value, ±0.3 nH tolerance, 0402 package configuration, and operating temperature range. The enhanced current rating (400 mA versus 300 mA) and reduced DC resistance (150 mOhm versus 200 mOhm) provide improved performance margins without requiring circuit redesign.

Q: Can CTLL1005SF-2N7S be used as a direct replacement for SDCL1005C2N7STDF?

A: Yes. The CTLL1005SF-2N7S is a parametric equivalent with identical electrical and mechanical specifications. All key parameters including inductance, tolerance, current rating, DC resistance, package dimensions, and operating temperature range match the main part exactly.

Q: What are the physical differences between these inductors?

A: All three components use the 0402 (1005 Metric) surface mount package with dimensions of 0.039" L × 0.020" W (1.00 mm × 0.50 mm). The seated height varies slightly: SDCL1005C2N7STDF and CTLL1005SF-2N7S are 0.026" (0.65 mm) maximum, while BSCH001005052N7SCS is 0.024" (0.60 mm) maximum. These differences do not affect PCB layout or assembly compatibility.

Q: Are there compliance or certification differences between these parts?

A: The CTLL1005SF-2N7S and BSCH001005052N7SCS are both RoHS3 compliant. The BSCH001005052N7SCS is additionally REACH unaffected. All three components carry EAR99 ECCN classification and 8504.50.8000 HTSUS code. Moisture sensitivity level is 1 (Unlimited) for all parts.

Q: Which substitute should be selected for high-current applications?

A: The BSCH001005052N7SCS is recommended for applications requiring higher current capacity, as it provides a 400 mA rating compared to the 300 mA rating of the SDCL1005C2N7STDF and CTLL1005SF-2N7S.

Q: Which substitute should be selected for low-loss applications?

A: The BSCH001005052N7SCS features a maximum DC resistance of 150 mOhm, compared to 200 mOhm for both the SDCL1005C2N7STDF and CTLL1005SF-2N7S, making it suitable for applications where minimizing resistive losses is critical.

Q: Are all three inductors suitable for RF applications?

A: Yes. All three components are unshielded multilayer ceramic inductors with Q factors of 8 at 100 MHz and self-resonant frequencies of 6 GHz or higher, making them suitable for RF circuit applications within their specified frequency ranges.