CSRN2010JK15L0 Equivalent & Substitute Parts

Part Overview

The CSRN2010JK15L0 is a 15 milliohm ±5% 1W chip resistor in 2010 (5025 Metric) package manufactured by Stackpole Electronics Inc. This current sense thick film resistor operates across -55°C to 155°C and is designed for precision current measurement applications. The part is active in production status and ROHS3 compliant. Substitute parts are identified when identical electrical specifications and mechanical compatibility are maintained while offering improved tolerance or alternative availability.

Substiute Parts

CSRN2010JK15L0

Stackpole Electronics IncIn Stock: 1133CSRN2010JK15L0 Datasheet

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CSRN2010FK15L0

Stackpole Electronics IncIn Stock: 6394CSRN2010FK15L0 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the CSRN2010JK15L0 is determined by strict equivalence in the following critical parameters:

• Resistance value: 15 mOhms (exact match required)
• Power rating: 1W (exact match required)
• Package / Case: 2010 (5025 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Features: Current Sense (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Temperature coefficient: ±250ppm/°C (exact match required)

The CSRN2010FK15L0 qualifies as a substitute because it maintains all critical electrical and mechanical parameters while offering improved tolerance specification (±1% versus ±5%).

Parameter Comparison

Engineering Selection Recommendations

Both CSRN2010JK15L0 and CSRN2010FK15L0 are active production parts from Stackpole Electronics Inc with identical ROHS3 compliance and REACH unaffected status. The CSRN2010FK15L0 provides tighter tolerance specification (±1% versus ±5%) while maintaining all other electrical and mechanical characteristics. Selection between these parts depends on tolerance requirements for the specific application. Both parts are suitable for current sense applications requiring 15 milliohm resistance in the 2010 package format.

Frequently Asked Questions (FAQ)

Q: Can CSRN2010FK15L0 be used as a direct replacement for CSRN2010JK15L0?

A: Yes. The CSRN2010FK15L0 maintains identical resistance value, power rating, package dimensions, and operating temperature range. The primary difference is improved tolerance specification (±1% versus ±5%).

Q: What are the key parameters that determine substitution eligibility?

A: Substitution requires exact matching of resistance value (15 mOhms), power rating (1W), package type (2010 / 5025 Metric), composition (Thick Film), current sense feature, operating temperature range (-55°C ~ 155°C), and temperature coefficient (±250ppm/°C).

Q: Are there any package or footprint differences between these parts?

A: No. Both parts use identical 2010 (5025 Metric) package with dimensions of 0.197" L x 0.097" W (5.00mm x 2.45mm) and maximum seated height of 0.030" (0.75mm).

Q: Do both parts meet the same compliance standards?

A: Yes. Both CSRN2010JK15L0 and CSRN2010FK15L0 are ROHS3 compliant, REACH unaffected, and classified as MSL 1 (Unlimited moisture sensitivity level).

Q: What is the primary advantage of CSRN2010FK15L0 over CSRN2010JK15L0?

A: The CSRN2010FK15L0 offers tighter tolerance specification at ±1% compared to ±5%, providing improved accuracy for current measurement applications where tolerance is a critical design parameter.