RR1220P-9761-D-M Equivalent & Substitute Parts

Part Overview

The RR1220P-9761-D-M is a 9.76 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 5953 units in current inventory. Equivalent and substitute parts are identified based on matching resistance value, package format, and electrical performance parameters while accommodating variations in tolerance, power rating, and temperature coefficient specifications.

Key Parameters

Parameter	Value
Resistance	9.76 kOhms
Tolerance	±0.5%
Power Rating	0.1W (1/10W)
Package / Case	0805 (2012 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C ~ 125°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Matching Criteria:

Resistance value: 9.76 kOhms (exact match required)
Package format: 0805 (2012 Metric) (exact match required)
Composition: Thin Film (exact match required)
Number of terminations: 2 (exact match required)

Allowable Variation Parameters:

Tolerance: May be equal to or tighter than ±0.5%
Power rating: May be equal to or greater than 0.1W
Temperature coefficient: May be equal to or lower in absolute value
Operating temperature range: May be equal to or extended
Compliance certifications: May include additional certifications (AEC-Q200, Anti-Sulfur, Moisture Resistant)

All substitute parts listed maintain identical physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) and are packaged in Tape & Reel format with MSL rating of 1 (Unlimited).

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Temperature Coefficient	Operating Temperature	Features	Product Status
RR1220P-9761-D-M	Susumu	9.76 kOhms	±0.5%	0.1W	±25ppm/°C	-55°C ~ 125°C	—	Active
RG2012N-9761-W-T1	Susumu	9.76 kOhms	±0.05%	0.125W	±10ppm/°C	-55°C ~ 155°C	Anti-Sulfur, Automotive AEC-Q200	Active
2176093-4	TE Connectivity Passive Product	9.76 kOhms	±0.1%	0.25W	±25ppm/°C	-55°C ~ 155°C	—	Active
RN73C2A9K76BTDF	TE Connectivity Passive Product	9.76 kOhms	±0.1%	0.1W	±10ppm/°C	-55°C ~ 155°C	—	Active
ERA-6AEB9761V	Panasonic Electronic Components	9.76 kOhms	±0.1%	0.125W	±25ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active
TNPW08059K76BEEA	Vishay Dale	9.76 kOhms	±0.1%	0.26W	±25ppm/°C	-55°C ~ 175°C	Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant	Active

Engineering Selection Recommendations

All listed substitute parts are Active product status and ROHS3 compliant. Selection between equivalent parts is based on application-specific requirements:

RG2012N-9761-W-T1 (Susumu): Provides tighter tolerance (±0.05%), lower temperature coefficient (±10ppm/°C), extended operating temperature range (-55°C ~ 155°C), and automotive AEC-Q200 qualification with anti-sulfur properties. Suitable for applications requiring enhanced precision and automotive-grade reliability.

2176093-4 (TE Connectivity Passive Product): Offers higher power dissipation capability (0.25W), tighter tolerance (±0.1%), and extended operating temperature range (-55°C ~ 155°C). Appropriate for applications with elevated thermal requirements or demanding environmental conditions.

RN73C2A9K76BTDF (TE Connectivity Passive Product): Maintains identical power rating (0.1W) to the main part while providing tighter tolerance (±0.1%), lower temperature coefficient (±10ppm/°C), and extended operating temperature range (-55°C ~ 155°C). Direct functional equivalent with improved performance characteristics.

ERA-6AEB9761V (Panasonic Electronic Components): Provides tighter tolerance (±0.1%), automotive AEC-Q200 qualification, and extended operating temperature range (-55°C ~ 155°C). Suitable for automotive applications requiring certified component qualification.

TNPW08059K76BEEA (Vishay Dale): Delivers highest power rating (0.26W), tighter tolerance (±0.1%), extended operating temperature range (-55°C ~ 175°C), and comprehensive feature set including anti-sulfur, automotive AEC-Q200, and moisture-resistant properties. Optimal for high-reliability applications in harsh environments.

Frequently Asked Questions (FAQ)

Q: Can RN73C2A9K76BTDF be used as a direct replacement for RR1220P-9761-D-M?

A: Yes. Both components share identical resistance (9.76 kOhms), package format (0805), power rating (0.1W), and composition (thin film). RN73C2A9K76BTDF provides improved tolerance (±0.1% versus ±0.5%) and lower temperature coefficient (±10ppm/°C versus ±25ppm/°C), making it functionally compatible with enhanced performance.

Q: What is the difference between tolerance specifications?

A: Tolerance defines the acceptable deviation from the nominal resistance value. RR1220P-9761-D-M allows ±0.5% deviation (9.62 kOhms to 9.90 kOhms), while substitute parts with ±0.1% tolerance (2176093-4, RN73C2A9K76BTDF, ERA-6AEB9761V, TNPW08059K76BEEA) restrict deviation to ±0.1% (9.73 kOhms to 9.79 kOhms). Tighter tolerance provides greater precision in circuit performance.

Q: Are all substitute parts suitable for automotive applications?

A: Automotive AEC-Q200 qualification is present in RG2012N-9761-W-T1, ERA-6AEB9761V, and TNPW08059K76BEEA. The main part (RR1220P-9761-D-M) and parts 2176093-4 and RN73C2A9K76BTDF do not carry automotive certification. Selection depends on application requirements.

Q: What is the significance of temperature coefficient?

A: Temperature coefficient (ppm/°C) indicates resistance value change per degree Celsius. RR1220P-9761-D-M has ±25ppm/°C, meaning resistance changes approximately 0.0025% per °C. Substitute parts with ±10ppm/°C (RG2012N-9761-W-T1, RN73C2A9K76BTDF) provide superior stability across temperature variations.

Q: Can a higher power-rated resistor replace the 0.1W main part?

A: Yes. Higher power ratings (0.125W, 0.25W, 0.26W) are compatible substitutes. Power rating indicates maximum power dissipation capability. A component rated for higher power dissipation operates safely at lower power levels. Physical dimensions remain identical across all listed parts.

Q: What does MSL 1 (Unlimited) mean?

A: Moisture Sensitivity Level 1 indicates the component requires no special moisture protection during storage or handling. All listed parts carry MSL 1 rating, eliminating moisture-related compatibility concerns.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) format, matching the packaging specification of RR1220P-9761-D-M. This ensures compatibility with automated assembly processes.

Q: What is the operating temperature range significance?

A: Operating temperature range defines the environment in which the component functions within specification. RR1220P-9761-D-M operates from -55°C to 125°C. Substitute parts with extended ranges (-55°C ~ 155°C or -55°C ~ 175°C) maintain performance in higher temperature environments, beneficial for applications in thermal stress conditions.

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