Equivalent & Substitute Parts for ERJ-S14F3160U

Part Overview

The ERJ-S14F3160U is a 316 Ohms ±1% 0.5W thick film chip resistor in 1210 (3225 Metric) package manufactured by Panasonic Electronic Components. This part is rated for automotive applications under AEC-Q200 and features anti-sulfur coating for enhanced reliability in harsh environments. The part is currently in active production status.

Substitute parts are necessary when the primary part experiences supply constraints, inventory limitations, or when design requirements permit selection from qualified alternative manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

ERJ-S14F3160U

Panasonic Electronic ComponentsIn Stock: 1002ERJ-S14F3160U Datasheet

Current PartRFQ

ERJ-14NF3160U

Panasonic Electronic ComponentsIn Stock: 7022ERJ-14NF3160U Datasheet

SimilarRFQ

CRCW1210316RFKEA

Vishay DaleIn Stock: 14713CRCW1210316RFKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S14F3160U are qualified based on the following criteria:

Electrical Parameters (Must Match Exactly):

• Resistance value: 316 Ohms
• Tolerance: ±1%
• Power rating: 0.5W (1/2W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match Exactly):

• Package type: 1210 (3225 Metric)
• Number of terminations: 2
• Physical dimensions: 0.126" L x 0.098" W (3.20mm x 2.50mm)

Compliance & Certification (Must Match):

• AEC-Q200 automotive rating
• ROHS3 compliance
• Moisture sensitivity level: 1

All identified substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the primary part.

Parameter Comparison

Engineering Selection Recommendations

ERJ-S14F3160U (Primary Part): This part is in active production status and features anti-sulfur coating, making it suitable for new designs and applications requiring enhanced environmental protection. Current inventory is 975 units.

ERJ-14NF3160U (Panasonic Alternative): This part is marked as "Not For New Designs" and should be used only for legacy system maintenance or repair applications where the original part specification is required. Higher inventory availability (6,940 units) may support ongoing production of existing designs. The absence of anti-sulfur coating distinguishes this from the primary part.

CRCW1210316RFKEA (Vishay Dale Alternative): This part is in active production status and offers the highest inventory availability (14,667 units). It is suitable for new designs and provides an alternative manufacturer source. The maximum seated height is 0.024" compared to 0.028" for Panasonic parts, which may be relevant for applications with height constraints.

All three parts satisfy the electrical, mechanical, and compliance requirements for direct substitution in automotive AEC-Q200 applications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14NF3160U be used as a direct replacement for ERJ-S14F3160U in new designs?

A: No. ERJ-14NF3160U is marked "Not For New Designs" and lacks the anti-sulfur coating present in ERJ-S14F3160U. It is suitable only for maintenance of existing systems using the original specification.

Q: What is the key difference between ERJ-S14F3160U and CRCW1210316RFKEA?

A: Both parts are electrically and mechanically equivalent and suitable for new designs. The primary differences are manufacturer (Panasonic vs. Vishay Dale) and maximum seated height (0.028" vs. 0.024"). The Vishay part offers a lower profile option for space-constrained applications.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification and are suitable for automotive applications.

Q: Do substitute parts require PCB layout modifications?

A: No. All substitute parts use the identical 1210 (3225 Metric) package with matching footprint dimensions (0.126" L x 0.098" W). No PCB layout changes are required.

Q: Which substitute part offers the best inventory availability?

A: CRCW1210316RFKEA from Vishay Dale currently has the highest inventory at 14,667 units.

Q: Are all parts RoHS3 compliant?

A: Yes. All listed parts are ROHS3 compliant and meet current environmental regulations.