CSRN2010JT75L0 Equivalent & Substitute Parts

Part Overview

The CSRN2010JT75L0 is a 75 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. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required, or when tolerance specifications need to be upgraded within the same package and power rating.

Substiute Parts

CSRN2010JT75L0

Stackpole Electronics IncIn Stock: 647CSRN2010JT75L0 Datasheet

Current PartRFQ

CSRN2010FK75L0

Stackpole Electronics IncIn Stock: 7589CSRN2010FK75L0 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CSRN2010JT75L0 is valid when the following parameters remain constant:

• Resistance value: 75 mOhms
• Power rating: 1W
• Package / Case: 2010 (5025 Metric)
• Composition: Thick Film
• Features: Current Sense
• Operating temperature range: -55°C ~ 155°C
• Temperature coefficient: ±250ppm/°C

The tolerance specification may be upgraded from ±5% to ±1% while maintaining full electrical and mechanical compatibility. Both parts share identical physical dimensions, termination count, and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both CSRN2010JT75L0 and CSRN2010FK75L0 are Active products with identical ROHS3 and REACH compliance certifications. The CSRN2010FK75L0 offers improved tolerance specification (±1% versus ±5%), providing tighter resistance accuracy for current sense applications requiring enhanced measurement precision. Selection between these parts depends on circuit tolerance requirements. Both parts maintain full regulatory compliance and are suitable for applications across the specified operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can CSRN2010FK75L0 replace CSRN2010JT75L0 in existing designs?

A: Yes. The CSRN2010FK75L0 is a direct substitute with identical electrical ratings, power dissipation, package dimensions, and operating temperature range. The improved ±1% tolerance provides enhanced accuracy without requiring PCB modifications.

Q: Are there any package compatibility concerns?

A: No. Both parts use the 2010 (5025 Metric) package with identical physical dimensions (0.197" L x 0.097" W, 5.00mm x 2.45mm) and maximum seated height (0.030" / 0.75mm). PCB footprints and assembly processes remain unchanged.

Q: What is the primary difference between these parts?

A: The tolerance specification differs. CSRN2010JT75L0 has ±5% tolerance, while CSRN2010FK75L0 has ±1% tolerance. All other electrical and mechanical parameters are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both CSRN2010JT75L0 and CSRN2010FK75L0 are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: Can these parts be used interchangeably in current sense circuits?

A: Yes, provided circuit design tolerances accommodate the resistance value range. The CSRN2010FK75L0 with ±1% tolerance offers improved measurement accuracy for precision current sensing applications.