CSS1206JT10L0 Equivalent & Substitute Parts

Part Overview

The CSS1206JT10L0 is a 10 mOhms ±5% 1W chip resistor in 1206 (3216 Metric) package manufactured by Stackpole Electronics Inc. This metal element current sense resistor is designed for automotive applications and meets AEC-Q200 qualification standards. The part is active in production with 609 units currently in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required, or when tolerance specifications need to be upgraded for precision applications.

Substiute Parts

CSS1206JT10L0

Stackpole Electronics IncIn Stock: 662CSS1206JT10L0 Datasheet

Current PartRFQ

CSS1206FT10L0

Stackpole Electronics IncIn Stock: 994CSS1206FT10L0 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CSS1206JT10L0 is determined by the following critical parameters:

• Resistance Value: Must remain 10 mOhms
• Package / Case: Must remain 1206 (3216 Metric) for mechanical and thermal compatibility
• Power Rating: Must remain 1W
• Composition: Must remain Metal Element
• Temperature Coefficient: Must remain ±25ppm/°C
• Operating Temperature Range: Must remain -55°C ~ 225°C
• Automotive Rating: Must maintain AEC-Q200 compliance
• RoHS Status: Must maintain ROHS3 Compliant status

The CSS1206FT10L0 qualifies as a direct substitute with an upgrade in tolerance specification from ±5% to ±1%, providing improved precision while maintaining all other electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Both CSS1206JT10L0 and CSS1206FT10L0 are active production parts from Stackpole Electronics Inc with full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts depends on tolerance requirements:

• CSS1206JT10L0 is suitable for applications where ±5% tolerance meets circuit specifications and cost optimization is prioritized.
• CSS1206FT10L0 is suitable for applications requiring tighter tolerance control at ±1%, providing improved accuracy in current sensing and measurement circuits.

Both parts maintain identical mechanical compatibility, thermal performance, and environmental ratings. Substitution is electrically and mechanically valid in either direction, with the primary distinction being tolerance specification.

Frequently Asked Questions (FAQ)

Q: Can CSS1206FT10L0 replace CSS1206JT10L0 in existing designs?

A: Yes. The CSS1206FT10L0 is a direct mechanical and electrical substitute with improved tolerance specification. All package dimensions, power rating, temperature range, and automotive qualifications are identical.

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

A: The tolerance specification differs. CSS1206JT10L0 has ±5% tolerance, while CSS1206FT10L0 has ±1% tolerance. All other electrical and mechanical parameters are identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both parts carry AEC-Q200 qualification and are rated for automotive use across the -55°C to 225°C operating temperature range.

Q: Will the 1206 package dimensions remain the same for both parts?

A: Yes. Both parts use the 1206 (3216 Metric) package with identical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm) and maximum seated height of 0.035" (0.90mm).

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical moisture sensitivity level (MSL 1 - Unlimited) and environmental ratings.