CSS2728FT10L0 Equivalent & Substitute Parts

Part Overview

The CSS2728FT10L0 is a 10 mOhms ±1% 3W chip resistor manufactured by Stackpole Electronics Inc, designed for current sensing applications in automotive environments. This metal element resistor meets AEC-Q200 automotive qualification standards and operates across a wide temperature range from -55°C to 225°C. The part is currently active in production with 831 pieces available in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained while offering enhanced performance characteristics or improved availability. The CSSH2728FT10L0 represents an upgrade option within the same product family.

Substiute Parts

CSS2728FT10L0

Stackpole Electronics IncIn Stock: 934CSS2728FT10L0 Datasheet

Current PartRFQ

CSSH2728FT10L0

Stackpole Electronics IncIn Stock: 5700CSSH2728FT10L0 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

The CSSH2728FT10L0 qualifies as a substitute for the CSS2728FT10L0 based on the following criteria:

Maintained Parameters (Substitution Basis):

• Resistance value: 10 mOhms
• Tolerance: ±1%
• Composition: Metal Element
• Package / Case: Wide 2827 (7067 Metric), 2728
• Temperature Coefficient: ±15ppm/°C
• Operating Temperature Range: -55°C to 225°C
• Automotive Rating: AEC-Q200
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Differentiation:

• Power Rating: CSSH2728FT10L0 provides 4W versus 3W in the CSS2728FT10L0

The upgrade from 3W to 4W power rating represents an enhancement that maintains full backward compatibility while providing increased thermal headroom for current sensing applications.

Parameter Comparison

Engineering Selection Recommendations

Both CSS2728FT10L0 and CSSH2728FT10L0 are active production parts with full AEC-Q200 automotive qualification and ROHS3 compliance. The CSSH2728FT10L0 offers increased power dissipation capability at 4W while maintaining identical electrical characteristics, package dimensions, and temperature performance. Selection between these parts depends on circuit power requirements and thermal design margins. The CSSH2728FT10L0 provides enhanced thermal performance with significantly higher inventory availability.

Frequently Asked Questions (FAQ)

Q: Can CSSH2728FT10L0 replace CSS2728FT10L0 in existing designs?

A: Yes. The CSSH2728FT10L0 maintains identical resistance, tolerance, package, and temperature specifications. The increased 4W power rating is a direct upgrade that does not affect electrical performance or mechanical compatibility.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts use the Wide 2827 (7067 Metric), 2728 package with identical dimensions: 0.264" L x 0.283" W (6.71mm x 7.19mm) and 0.049" maximum seated height (1.24mm).

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both CSS2728FT10L0 and CSSH2728FT10L0 carry AEC-Q200 automotive qualification and are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the primary difference between these parts?

A: The CSSH2728FT10L0 provides 4W power rating compared to 3W in the CSS2728FT10L0. All other electrical and mechanical parameters remain identical.

Q: Are there any temperature performance differences?

A: No. Both parts operate across -55°C to 225°C with identical ±15ppm/°C temperature coefficient.