RG2012P-1620-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-1620-C-T5 is a 162 Ohm ±0.25% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur coating with AEC-Q200 automotive qualification. The part operates across -55°C to 155°C with a temperature coefficient of ±25ppm/°C.

The RG2012P-1620-C-T5 is classified as obsolete. Equivalent and substitute parts are available from Susumu's active product lines and alternative manufacturers, offering improved tolerance specifications, enhanced temperature stability, or higher power ratings while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	162 Ohms
Tolerance	±0.25%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 155°C
Features	Anti-Sulfur, Automotive AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-1620-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 162 Ohms (exact match required)
Package format: 0805 (2012 Metric) (exact match required)
Power rating: 0.125W minimum (equal or higher acceptable)
Operating temperature range: -55°C to 155°C minimum (equal or wider acceptable)
Composition: Thin film construction

Allowable Variation Parameters:

Tolerance: ±0.25% or tighter (lower tolerance values are acceptable upgrades)
Temperature coefficient: ±25ppm/°C or lower (lower values indicate improved stability)
Automotive qualification: AEC-Q200 preferred for automotive applications
Product status: Active parts preferred over obsolete

Substitute parts are grouped into two categories:

Upgrade Substitutes (Susumu RG Series): Parts from Susumu's active product line offering improved tolerance specifications (±0.1%, ±0.05%, ±0.02%) or enhanced temperature coefficients (±10ppm/°C, ±5ppm/°C) while maintaining identical resistance, package, and power rating.

Direct Substitutes (Alternative Manufacturers): Parts from TE Connectivity and YAGEO offering equivalent electrical specifications with identical or superior tolerance and temperature characteristics in the same 0805 package format.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Product Status	AEC-Q200
RG2012P-1620-C-T5	Susumu	162 Ω	±0.25%	0.125	±25	-55 to 155	Obsolete	Yes
RG2012N-1620-B-T5	Susumu	162 Ω	±0.1%	0.125	±10	-55 to 155	Active	Yes
RG2012N-1620-W-T1	Susumu	162 Ω	±0.05%	0.125	±10	-55 to 155	Active	Yes
RG2012P-1620-B-T5	Susumu	162 Ω	±0.1%	0.125	±25	-55 to 155	Active	Yes
RG2012P-1620-W-T5	Susumu	162 Ω	±0.05%	0.125	±25	-55 to 155	Active	Yes
RG2012V-1620-B-T5	Susumu	162 Ω	±0.1%	0.125	±5	-55 to 155	Active	Yes
RG2012V-1620-P-T1	Susumu	162 Ω	±0.02%	0.125	±5	-55 to 155	Active	Yes
RG2012V-1620-W-T1	Susumu	162 Ω	±0.05%	0.125	±5	-55 to 155	Active	Yes
RG2012V-1620-W-T5	Susumu	162 Ω	±0.05%	0.125	±5	-55 to 155	Active	Yes
4-2176091-4	TE Connectivity	162 Ω	±0.1%	0.25	±25	-55 to 155	Active	No
RT0805CRD07162RL	YAGEO	162 Ω	±0.25%	0.125	±25	-55 to 155	Active	No

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications):

The RT0805CRD07162RL from YAGEO provides electrical and mechanical equivalence to the RG2012P-1620-C-T5. Both components share identical resistance (162 Ohms), tolerance (±0.25%), power rating (0.125W), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C to 155°C). The YAGEO part is active in production and ROHS3 compliant. This part is suitable for applications where the original specification must be maintained without modification.

For Improved Tolerance (Susumu Active Alternatives):

The RG2012P-1620-B-T5 and RG2012P-1620-W-T5 from Susumu offer tighter tolerance specifications (±0.1% and ±0.05% respectively) while maintaining the same temperature coefficient (±25ppm/°C) and all other electrical parameters. These parts are active in production and retain AEC-Q200 automotive qualification. Selection between these options depends on tolerance requirements for the application.

For Enhanced Temperature Stability (Susumu RG2012V Series):

The RG2012V series (RG2012V-1620-B-T5, RG2012V-1620-W-T1, RG2012V-1620-W-T5, RG2012V-1620-P-T1) provides superior temperature coefficients (±5ppm/°C) compared to the original part (±25ppm/°C). These parts maintain identical resistance, power rating, and operating temperature range while offering tolerance options from ±0.1% to ±0.02%. These parts are active in production and AEC-Q200 qualified. Selection is appropriate for applications requiring enhanced thermal stability.

For Higher Power Dissipation:

The 4-2176091-4 from TE Connectivity provides a 0.25W (1/4W) power rating compared to the original 0.125W (1/8W). This part maintains 162 Ohm resistance and ±0.1% tolerance but does not carry AEC-Q200 automotive qualification. This part is suitable for applications requiring increased power handling capacity in non-automotive environments or where automotive qualification is not required.

Frequently Asked Questions (FAQ)

Q: Can the RG2012P-1620-C-T5 be replaced with a part having tighter tolerance?

A: Yes. Parts with tolerance specifications tighter than ±0.25% (such as ±0.1%, ±0.05%, or ±0.02%) are direct substitutes. Tighter tolerance represents improved accuracy and does not affect circuit compatibility. The RG2012P-1620-B-T5 (±0.1%), RG2012P-1620-W-T5 (±0.05%), and RG2012V-1620-P-T1 (±0.02%) are all acceptable upgrades.

Q: What is the difference between the RG2012P and RG2012V series?

A: The primary difference is temperature coefficient. The RG2012P series has a temperature coefficient of ±25ppm/°C, while the RG2012V series has ±5ppm/°C. The RG2012V series provides superior temperature stability, meaning resistance values drift less across the operating temperature range. Both series maintain identical resistance values, power ratings, and package formats.

Q: Is the YAGEO RT0805CRD07162RL equivalent to the original part?

A: Yes. The RT0805CRD07162RL matches the RG2012P-1620-C-T5 in all critical electrical parameters: 162 Ohm resistance, ±0.25% tolerance, 0.125W power rating, ±25ppm/°C temperature coefficient, and -55°C to 155°C operating range. Both are thin film 0805 package components. The YAGEO part is active in production and ROHS3 compliant.

Q: Can I use the 4-2176091-4 from TE Connectivity as a substitute?

A: The 4-2176091-4 is electrically compatible for applications requiring 162 Ohm resistance with ±0.1% tolerance. However, it provides 0.25W power rating compared to the original 0.125W, and it does not carry AEC-Q200 automotive qualification. Use this part only in applications where higher power dissipation is beneficial and automotive qualification is not required.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive industry standard qualification for passive components. It certifies that the component meets reliability and performance requirements for automotive applications, including thermal cycling, humidity resistance, and failure rate specifications. The original RG2012P-1620-C-T5 and all Susumu RG series substitutes carry this qualification. The TE Connectivity and YAGEO parts do not.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All substitute parts listed are supplied in 0805 (2012 Metric) package format with identical physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). All parts have 2 terminations and are suitable for surface mount assembly on standard PCB equipment.

Q: Which substitute offers the best overall performance?

A: Selection depends on application requirements. For automotive applications requiring AEC-Q200 qualification, the Susumi RG2012V series offers the best combination of tight tolerance and superior temperature stability (±5ppm/°C). For general-purpose applications, the RG2012P-1620-B-T5 provides improved tolerance (±0.1%) while maintaining the original temperature coefficient. For direct replacement without specification changes, the YAGEO RT0805CRD07162RL is suitable.

Q: Can I mix different substitute parts in the same circuit?

A: Yes, provided the application tolerates the tolerance and temperature coefficient variations. Circuits with tight tolerance requirements should use parts with matching specifications. Circuits sensitive to temperature drift should prioritize parts with lower temperature coefficients. Mixing parts with different tolerances is acceptable in applications where component-to-component matching is not critical.

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