ERJ-S1DF1023U Equivalent & Substitute Parts

Part Overview

The ERJ-S1DF1023U is a 102 kOhms ±1% 0.75W chip resistor manufactured by Panasonic Electronic Components in the 2010 (5025 Metric) package format. This thick film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, making it suitable for automotive and industrial applications requiring high reliability. The part is currently in active production status with 761 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and automotive certifications align with the original component requirements.

Substiute Parts

ERJ-S1DF1023U

Panasonic Electronic ComponentsIn Stock: 812ERJ-S1DF1023U Datasheet

Current PartRFQ

RMCF2010FT102K

Stackpole Electronics IncIn Stock: 5688RMCF2010FT102K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S1DF1023U are qualified based on the following criteria:

• Identical resistance value: 102 kOhms
• Matching tolerance: ±1%
• Equivalent power rating: 0.75W (3/4W)
• Same package format: 2010 (5025 Metric)
• Identical physical dimensions: 0.197" L x 0.098" W (5.00mm x 2.50mm)
• Matching temperature coefficient: ±100ppm/°C
• Identical operating temperature range: -55°C ~ 155°C
• Equivalent automotive qualification: AEC-Q200
• Matching RoHS compliance: ROHS3 Compliant
• Equivalent moisture sensitivity: MSL 1 (Unlimited)

The RMCF2010FT102K from Stackpole Electronics Inc meets all these criteria and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-S1DF1023U and RMCF2010FT102K are active production components with identical electrical and mechanical specifications. Selection between these parts may be based on:

• Packaging format: ERJ-S1DF1023U is supplied in Tape & Reel (TR) format; RMCF2010FT102K is supplied in Cut Tape (CT) format
• Inventory availability: RMCF2010FT102K has higher stock availability (5628 units vs. 761 units)
• Manufacturer preference: Both manufacturers maintain ROHS3 compliance and AEC-Q200 automotive qualification
• Supply chain considerations: Either part satisfies identical compliance and certification requirements

Frequently Asked Questions (FAQ)

Q: Can RMCF2010FT102K replace ERJ-S1DF1023U in automotive applications?

A: Yes. Both parts meet identical AEC-Q200 automotive qualification, operating temperature range (-55°C ~ 155°C), and RoHS3 compliance requirements. Electrical specifications (102 kOhms ±1%, 0.75W, ±100ppm/°C) and physical dimensions (2010 package, 5.00mm x 2.50mm) are identical.

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

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) packaging supplies components on tape segments, suitable for lower-volume or manual assembly operations. Both formats contain identical components.

Q: Are there any restrictions on substituting between these parts?

A: No restrictions exist based on the provided electrical, mechanical, and compliance parameters. Both parts are functionally equivalent for applications requiring 102 kOhms ±1% 0.75W resistors in the 2010 package format with automotive AEC-Q200 qualification.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both ERJ-S1DF1023U and RMCF2010FT102K have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: What certifications apply to both substitute parts?

A: Both parts are ROHS3 compliant, AEC-Q200 qualified for automotive applications, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8533.21.0030.