RR1220P-1071-D-M Equivalent & Substitute Parts

Part Overview

The RR1220P-1071-D-M is a 1.07 kOhms ±0.5% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format with 0.1W power rating. This component is classified as Active product status with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified where electrical parameters, mechanical dimensions, and package specifications align with application requirements while offering improved tolerance, power rating, or temperature operating range.

Substiute Parts

RR1220P-1071-D-M

SusumuIn Stock: 746RR1220P-1071-D-M Datasheet

Current PartRFQ

RG2012P-1071-B-T5

SusumuIn Stock: 5980RG2012P-1071-B-T5 Datasheet

UpgradeRFQ

2-2176092-1

TE Connectivity Passive ProductIn Stock: 16932-2176092-1 Datasheet

DirectRFQ

ERA-6AEB1071V

Panasonic Electronic ComponentsIn Stock: 29481ERA-6AEB1071V Datasheet

UpgradeRFQ

RN73C2A1K07BTDF

TE Connectivity Passive ProductIn Stock: 1333RN73C2A1K07BTDF Datasheet

UpgradeRFQ

RT0805BRD071K07L

YAGEOIn Stock: 10296RT0805BRD071K07L Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RR1220P-1071-D-M are qualified based on the following criteria:

Mandatory Matching Parameters:

• Resistance value: 1.07 kOhms
• Package / Case: 0805 (2012 Metric)
• Composition: Thin Film
• Number of Terminations: 2
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• RoHS3 Compliance
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variations:

• Tolerance: ±0.5% or tighter (±0.1%)
• Power Rating: 0.1W or higher (0.125W, 0.25W)
• Operating Temperature Range: -55°C minimum and 125°C or higher maximum
• Temperature Coefficient: ±25ppm/°C or tighter (±10ppm/°C)
• Manufacturer: Different manufacturers acceptable if specifications align

Substitute parts may include additional features such as automotive AEC-Q200 qualification or anti-sulfur composition without affecting substitution eligibility.

Parameter Comparison

Engineering Selection Recommendations

RG2012P-1071-B-T5 (Susumu): Direct upgrade from the main part with improved tolerance (±0.1%), higher power rating (0.125W), extended operating temperature range (-55°C ~ 155°C), and automotive AEC-Q200 qualification. Identical manufacturer ensures design continuity. Suitable for applications requiring enhanced reliability and automotive compliance.

2-2176092-1 (TE Connectivity Passive Product): Highest power rating (0.25W) among substitutes with ±0.1% tolerance and extended temperature range. Increased seated height (0.026") requires verification of PCB layout clearance. Appropriate for applications with higher power dissipation requirements.

ERA-6AEB1071V (Panasonic Electronic Components): Automotive AEC-Q200 qualified with ±0.1% tolerance and 0.125W power rating. Extended operating temperature range (-55°C ~ 155°C). Highest inventory availability (29,422 pcs). Suitable for automotive and high-reliability applications.

RN73C2A1K07BTDF (TE Connectivity Passive Product): Tightest temperature coefficient specification (±10ppm/°C) with ±0.1% tolerance and extended temperature range. Maintains 0.1W power rating matching the main part. Increased seated height (0.026") requires PCB clearance verification. Optimal for precision applications requiring superior temperature stability.

RT0805BRD071K07L (YAGEO): ±0.1% tolerance with 0.125W power rating and extended temperature range. Moderate seated height (0.024"). Suitable for general-purpose substitution with improved tolerance specifications.

All substitute parts maintain RoHS3 compliance, MSL 1 rating, and identical 0805 package footprint with 2.00mm x 1.25mm dimensions.

Frequently Asked Questions (FAQ)

Q: Can RR1220P-1071-D-M be directly replaced with any of the listed substitutes?

A: Yes, all listed parts are direct substitutes in terms of electrical function and mechanical fit. The 0805 package footprint is identical across all parts. Verification of seated height clearance is required only for 2-2176092-1 (0.026") and RN73C2A1K07BTDF (0.026") compared to the main part (0.020").

Q: What is the primary difference between the main part and substitute parts?

A: The main part RR1220P-1071-D-M features ±0.5% tolerance, while all substitute parts offer ±0.1% tolerance (tighter specification). Additionally, substitute parts provide extended operating temperature range (-55°C ~ 155°C versus -55°C ~ 125°C) and higher power ratings (0.125W or 0.25W versus 0.1W).

Q: Which substitute part is recommended for automotive applications?

A: RG2012P-1071-B-T5 and ERA-6AEB1071V both carry automotive AEC-Q200 qualification. ERA-6AEB1071V offers significantly higher inventory availability (29,422 pcs).

Q: Does RN73C2A1K07BTDF offer any performance advantage?

A: RN73C2A1K07BTDF features the tightest temperature coefficient specification (±10ppm/°C) compared to ±25ppm/°C for other parts. This provides superior temperature stability for precision applications. However, seated height is increased to 0.026".

Q: Are all substitute parts RoHS3 compliant?

A: Yes, all substitute parts listed are RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, matching the main part specifications.

Q: What is the impact of higher power ratings in substitute parts?

A: Higher power ratings (0.125W or 0.25W) provide greater thermal margin and allow operation in higher power dissipation environments. The main part (0.1W) and RN73C2A1K07BTDF (0.1W) maintain identical power specifications. Selection depends on circuit power requirements.

Q: Can seated height differences affect PCB assembly?

A: Seated height variations (0.020" to 0.026") are within standard SMD assembly tolerances. Verification is required only if PCB design includes height-constrained areas or specific clearance requirements. Standard 0805 package assembly processes accommodate all listed parts.