ERJ-S1TF8253U Equivalent & Substitute Parts

Part Overview

The ERJ-S1TF8253U is a 825 kOhms ±1% 1W chip resistor in 2512 (6432 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, making it suitable for demanding automotive and industrial applications. The part is currently active in production with 1024 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

ERJ-S1TF8253U

Panasonic Electronic ComponentsIn Stock: 1072ERJ-S1TF8253U Datasheet

Current PartRFQ

CRCW2512825KFKEG

Vishay DaleIn Stock: 8160CRCW2512825KFKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S1TF8253U is determined by the following critical parameters:

• Resistance value: 825 kOhms
• Tolerance: ±1%
• Power rating: 1W
• Package type: 2512 (6432 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant

The CRCW2512825KFKEG from Vishay Dale meets all these electrical and mechanical specifications, qualifying it as a direct substitute. Both parts share identical resistance, tolerance, power rating, package dimensions, temperature characteristics, and automotive certifications.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-S1TF8253U and CRCW2512825KFKEG are active production parts with identical electrical and mechanical specifications. Selection between these components should be based on availability, lead time, and supply chain requirements. Both parts carry AEC-Q200 automotive qualification and ROHS3 compliance, confirming suitability for regulated applications. The ERJ-S1TF8253U includes anti-sulfur coating as an additional feature. Component selection should align with procurement strategy and inventory management objectives.

Frequently Asked Questions (FAQ)

Q: Can CRCW2512825KFKEG replace ERJ-S1TF8253U in automotive applications?

A: Yes. Both parts meet AEC-Q200 automotive qualification, share identical electrical specifications (825 kOhms ±1% 1W), and operate across the same temperature range (-55°C ~ 155°C). Package dimensions are equivalent for 2512 (6432 Metric) footprints.

Q: Are there dimensional differences between these parts?

A: Nominal dimensions differ slightly. ERJ-S1TF8253U measures 0.252" L x 0.126" W (6.40mm x 3.20mm), while CRCW2512825KFKEG measures 0.248" L x 0.124" W (6.30mm x 3.15mm). Both have identical maximum seated height of 0.028" (0.70mm). These variations fall within standard 2512 package tolerances and do not affect PCB layout compatibility.

Q: What is the significance of the anti-sulfur feature on the ERJ-S1TF8253U?

A: The anti-sulfur coating on the ERJ-S1TF8253U provides additional protection against sulfur-containing environmental contaminants. This feature is specified in the Panasonic part but not listed for the Vishay Dale equivalent. Selection should consider environmental exposure requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both ERJ-S1TF8253U and CRCW2512825KFKEG are ROHS3 compliant with MSL rating of 1 (Unlimited moisture sensitivity level).

Q: What determines substitution eligibility for 2512 chip resistors?

A: Substitution requires matching resistance value, tolerance, power rating, package type, composition, temperature coefficient, operating temperature range, and applicable certifications (AEC-Q200 for automotive applications). All these parameters must align between the original and substitute part.