CSRN2010JTR200 Equivalent & Substitute Parts

Part Overview

The CSRN2010JTR200 is a 200 mOhms ±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 status and ROHS3 compliant with unlimited moisture sensitivity rating. Substitute parts are identified to provide alternative sourcing options with improved or equivalent electrical characteristics while maintaining mechanical and thermal compatibility.

Substiute Parts

CSRN2010JTR200

Stackpole Electronics IncIn Stock: 1160CSRN2010JTR200 Datasheet

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CSRN2010FKR200

Stackpole Electronics IncIn Stock: 8696CSRN2010FKR200 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The CSRN2010FKR200 qualifies as a direct substitute based on the following matching parameters:

• Identical resistance value: 200 mOhms
• Identical power rating: 1W
• Identical package: 2010 (5025 Metric)
• Identical physical dimensions: 0.197" L x 0.097" W (5.00mm x 2.45mm)
• Identical height: 0.030" (0.75mm)
• Identical composition: Thick Film
• Identical temperature coefficient: ±250ppm/°C
• Identical operating temperature range: -55°C ~ 155°C
• Identical RoHS and REACH compliance status
• Identical MSL rating: 1 (Unlimited)

The primary difference is tolerance specification: CSRN2010FKR200 provides ±1% tolerance compared to ±5% in the main part, representing an upgrade in precision without any electrical or mechanical incompatibility.

Parameter Comparison

Engineering Selection Recommendations

Both CSRN2010JTR200 and CSRN2010FKR200 maintain Active product status and full compliance with ROHS3 and REACH regulations. The CSRN2010FKR200 provides tighter tolerance specification (±1% versus ±5%) while preserving all mechanical, thermal, and environmental characteristics. Selection between these parts depends on circuit tolerance requirements. Applications requiring ±5% tolerance acceptance can use either part. Applications with stricter tolerance specifications benefit from CSRN2010FKR200 without requiring PCB redesign or thermal management modifications.

Frequently Asked Questions (FAQ)

Q: Can CSRN2010FKR200 be used as a direct replacement for CSRN2010JTR200?

A: Yes. Both parts share identical resistance value, power rating, package dimensions, and operating specifications. The substitute provides improved tolerance performance without mechanical or electrical incompatibility.

Q: Are there any PCB layout considerations when switching between these parts?

A: No. Both parts use identical 2010 (5025 Metric) package with matching footprint dimensions (0.197" L x 0.097" W) and height (0.030" max). No PCB modifications are required.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both CSRN2010JTR200 and CSRN2010FKR200 are ROHS3 compliant, REACH unaffected, and carry MSL rating 1 (Unlimited). Operating temperature range is identical at -55°C to 155°C.

Q: What is the primary difference between these two parts?

A: Tolerance specification. CSRN2010JTR200 provides ±5% tolerance, while CSRN2010FKR200 provides ±1% tolerance. All other electrical and mechanical parameters are identical.

Q: Which part should be selected for current sense applications?

A: Both parts are designated for current sense applications with identical thick film composition and temperature coefficient (±250ppm/°C). Selection depends on the required measurement accuracy. Higher precision applications benefit from the ±1% tolerance of CSRN2010FKR200.