ERJ-S1TF1622U Equivalent & Substitute Parts

Part Overview

The ERJ-S1TF1622U is a 16.2 kOhms ±1% 1W thick film chip resistor manufactured by Panasonic Electronic Components in the 2512 (6432 Metric) package. This component is rated for automotive applications under AEC-Q200 and features anti-sulfur construction. The part is currently active in production with 1,083 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and automotive certifications align with the original component, enabling direct replacement in circuit designs without performance degradation.

Substiute Parts

ERJ-S1TF1622U

Panasonic Electronic ComponentsIn Stock: 1132ERJ-S1TF1622U Datasheet

Current PartRFQ

CRCW251216K2FKEG

Vishay DaleIn Stock: 4383CRCW251216K2FKEG Datasheet

SimilarRFQ

RMCF2512FT16K2

Stackpole Electronics IncIn Stock: 9031RMCF2512FT16K2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S1TF1622U are qualified based on the following criteria:

• Identical resistance value: 16.2 kOhms
• Matching tolerance: ±1%
• Equivalent power rating: 1W
• Same package footprint: 2512 (6432 Metric)
• Identical composition: Thick Film
• Matching temperature coefficient: ±100ppm/°C
• Identical operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• Equivalent compliance: ROHS3 Compliant, REACH Unaffected

The identified substitutes maintain electrical performance, thermal characteristics, and mechanical compatibility with the original part. Packaging format differences (Tape & Reel versus Cut Tape) do not affect functional equivalence but may impact procurement and assembly workflows.

Parameter Comparison

Engineering Selection Recommendations

All three parts—ERJ-S1TF1622U, CRCW251216K2FKEG, and RMCF2512FT16K2—meet identical electrical and mechanical specifications for 16.2 kOhms ±1% 1W thick film chip resistors in the 2512 package. Each part carries AEC-Q200 automotive qualification, ROHS3 compliance, and unlimited moisture sensitivity rating. Selection between these parts should be based on:

• Availability and lead time from respective manufacturers
• Packaging format requirements (Tape & Reel or Cut Tape)
• Supply chain and procurement preferences
• Cost considerations within equivalent performance parameters

All parts are suitable for direct substitution in automotive and industrial applications requiring AEC-Q200 rated components.

Frequently Asked Questions (FAQ)

Q: Can CRCW251216K2FKEG replace ERJ-S1TF1622U in production?

A: Yes. Both parts share identical electrical specifications (16.2 kOhms ±1%), power rating (1W), package footprint (2512), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and AEC-Q200 automotive qualification. The primary difference is packaging format (Tape & Reel for both), making them functionally equivalent.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, suitable for automated assembly lines. Cut Tape packaging provides components on tape segments, typically for lower-volume or manual assembly operations. Both formats contain identical components; the difference affects procurement and assembly workflow only.

Q: Are dimensional variations between parts significant?

A: Length and width dimensions show minor variations (Panasonic: 0.252" L x 0.126" W; Vishay: 0.248" L x 0.124" W; Stackpole: 0.248" L x 0.126" W). These variations fall within standard manufacturing tolerances for the 2512 package and do not affect PCB footprint compatibility or electrical performance. Height-seated maximum is identical at 0.028" (0.70mm) across all parts.

Q: Do all substitute parts meet automotive standards?

A: Yes. ERJ-S1TF1622U, CRCW251216K2FKEG, and RMCF2512FT16K2 all carry AEC-Q200 automotive qualification and ROHS3 compliance, meeting automotive industry requirements for reliability and environmental standards.

Q: Can these parts be used interchangeably in the same circuit design?

A: Yes. All three parts meet identical electrical and mechanical specifications, allowing direct substitution without circuit redesign or performance impact.