CSS2725JTL750 Equivalent & Substitute Parts

Part Overview

The CSS2725JTL750 is a 0.75 mOhms ±5% 4W chip resistor manufactured by Stackpole Electronics Inc. This current sense metal element resistor is designed for automotive applications and meets AEC-Q200 qualification standards. The part is classified as Active product status with 731 units in stock. Substitute parts are identified when electrical parameters remain within acceptable tolerances while maintaining identical mechanical compatibility and automotive compliance ratings.

Substiute Parts

CSS2725JTL750

Stackpole Electronics IncIn Stock: 778CSS2725JTL750 Datasheet

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CSS2725FTL750

Stackpole Electronics IncIn Stock: 2418CSS2725FTL750 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CSS2725JTL750 is determined by the following criteria:

Resistance value must remain 0.75 mOhms with tolerance specifications that do not exceed the original ±5% window. Power rating must equal or exceed 4W. Temperature coefficient must match ±50ppm/°C. Operating temperature range must encompass -55°C ~ 225°C. Package designation must be Nonstandard 2725 to ensure mechanical and thermal compatibility. Automotive AEC-Q200 certification is mandatory. RoHS3 compliance and MSL rating of 1 (Unlimited) must be maintained.

The CSS2725FTL750 qualifies as a substitute because it maintains identical resistance, power rating, temperature coefficient, operating range, package type, and automotive certification while offering improved tolerance specification (±1% versus ±5%).

Parameter Comparison

Engineering Selection Recommendations

The CSS2725FTL750 serves as a direct substitute for the CSS2725JTL750 in applications where component availability or tolerance requirements necessitate substitution. Both parts maintain Active product status and carry identical automotive AEC-Q200 certification, ensuring compliance with automotive qualification standards. The substitute part offers tighter tolerance specification (±1% versus ±5%), which may provide improved circuit performance in precision current sensing applications without introducing any compatibility concerns. Both parts are ROHS3 compliant and carry MSL rating 1, confirming equivalent environmental and handling characteristics. Mechanical dimensions, thermal properties, and electrical performance parameters are identical across both part numbers.

Frequently Asked Questions (FAQ)

Q: Can CSS2725FTL750 replace CSS2725JTL750 in existing designs? A: Yes. Both parts share identical resistance value, power rating, temperature coefficient, operating temperature range, package type, and automotive AEC-Q200 certification. The substitute offers improved tolerance specification without introducing mechanical or electrical incompatibility.

Q: What is the primary difference between these two part numbers? A: The tolerance specification differs. CSS2725JTL750 carries ±5% tolerance while CSS2725FTL750 carries ±1% tolerance. All other electrical and mechanical parameters remain identical.

Q: Are both parts suitable for automotive applications? A: Yes. Both CSS2725JTL750 and CSS2725FTL750 meet AEC-Q200 automotive qualification standards and are rated for operating temperatures from -55°C to 225°C.

Q: Do these parts require different handling or storage procedures? A: No. Both parts carry identical MSL rating of 1 (Unlimited), indicating equivalent moisture sensitivity and storage requirements.

Q: Is the package type identical between both parts? A: Yes. Both parts use the Nonstandard 2725 package with identical dimensions of 0.268" L x 0.254" W (6.81mm x 6.45mm) and maximum seated height of 0.049" (1.24mm).