CSRF2010JT8L00 Equivalent & Substitute Parts

Part Overview

The CSRF2010JT8L00 is an 8 mOhms ±5% 1W chip resistor manufactured by Stackpole Electronics Inc in the 2010 (5025 Metric) package. This metal foil current sense resistor is designed for precision low-resistance applications requiring moisture resistance and stable performance across extended temperature ranges. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical specifications can be maintained while potentially offering improved tolerance or availability characteristics.

Substiute Parts

CSRF2010JT8L00

Stackpole Electronics IncIn Stock: 802CSRF2010JT8L00 Datasheet

Current PartRFQ

CSRF2010FT8L00

Stackpole Electronics IncIn Stock: 23764CSRF2010FT8L00 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The CSRF2010FT8L00 qualifies as a direct substitute for the CSRF2010JT8L00 based on the following criteria:

Maintained Electrical Parameters:

• Resistance value: 8 mOhms (identical)
• Power rating: 1W (identical)
• Temperature coefficient: ±100ppm/°C (identical)
• Operating temperature range: -55°C ~ 125°C (identical)
• Composition: Metal Foil (identical)

Maintained Mechanical Parameters:

• Package / Case: 2010 (5025 Metric) (identical)
• Size / Dimension: 0.197" L x 0.098" W (5.00mm x 2.50mm) (identical)
• Height - Seated (Max): 0.037" (0.95mm) (identical)
• Number of Terminations: 2 (identical)

Tolerance Upgrade:

• CSRF2010JT8L00: ±5% tolerance
• CSRF2010FT8L00: ±1% tolerance

The substitute part offers improved tolerance specification while maintaining all other critical electrical and mechanical parameters, making it suitable for applications where tighter tolerance control is beneficial.

Parameter Comparison

Engineering Selection Recommendations

Both CSRF2010JT8L00 and CSRF2010FT8L00 are Active status products from Stackpole Electronics Inc with identical ROHS3 compliance and REACH unaffected certifications. Selection between these parts depends on tolerance requirements:

Use CSRF2010JT8L00 when ±5% tolerance meets circuit specifications and cost optimization is prioritized.

Use CSRF2010FT8L00 when ±1% tolerance is required for precision current sensing applications or when tighter resistance control improves overall circuit performance.

Both parts maintain identical mechanical compatibility, thermal characteristics, and environmental compliance across the specified operating temperature range of -55°C to 125°C.

Frequently Asked Questions (FAQ)

Q: Can CSRF2010FT8L00 replace CSRF2010JT8L00 in existing designs?

A: Yes. The CSRF2010FT8L00 is mechanically and electrically compatible. It fits the same 2010 (5025 Metric) package footprint and maintains identical resistance value, power rating, and temperature coefficient. The primary difference is improved tolerance specification (±1% versus ±5%).

Q: What is the tolerance difference between these parts?

A: CSRF2010JT8L00 has ±5% tolerance, while CSRF2010FT8L00 has ±1% tolerance. For an 8 mOhm resistor, this represents a tolerance band of ±0.4 mOhms versus ±0.08 mOhms respectively.

Q: Are both parts suitable for current sensing applications?

A: Yes. Both CSRF2010JT8L00 and CSRF2010FT8L00 are specified as current sense resistors with metal foil composition and moisture resistant features, making them suitable for precision current measurement circuits.

Q: Do these parts have identical thermal performance?

A: Yes. Both parts share identical temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 125°C), ensuring equivalent thermal stability in the application.

Q: Are there packaging or MSL differences?

A: No. Both parts are supplied in Tape & Reel (TR) packaging with identical Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity concerns for either part.