RG1608P-470-C-T5 Equivalent & Substitute Parts

Part Overview

The RG1608P-470-C-T5 is a 47 Ohm ±0.25% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W (1/10W) power dissipation. Manufactured by Susumu, this component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-reliability applications across -55°C to 155°C operating temperature range. The part is currently obsolete, necessitating identification of equivalent and substitute components that maintain electrical and mechanical compatibility while offering active product status and improved performance characteristics where applicable.

Key Parameters

Parameter	Value
Resistance	47 Ohms
Tolerance	±0.25%
Power Rating	0.1W (1/10W)
Package	0603 (1608 Metric)
Composition	Thin Film
Operating Temperature	-55°C to 155°C
Temperature Coefficient	±25ppm/°C
Features	Anti-Sulfur, Automotive AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution compatibility for the RG1608P-470-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 47 Ohms (exact match required)
Package type: 0603 (1608 Metric) (exact match required)
Power rating: 0.1W (1/10W) (exact match required)
Composition: Thin Film (exact match required)
Operating temperature range: -55°C to 155°C (exact match required)

Allowable Variation Parameters:

Tolerance: Can be equal to or tighter than ±0.25%
Temperature coefficient: Can be equal to or lower than ±25ppm/°C
Automotive qualification: AEC-Q200 certification preferred for high-reliability applications

Substitute parts are grouped into two categories: Upgrade substitutes (improved tolerance and/or temperature coefficient specifications) and Direct substitutes (equivalent electrical and mechanical specifications). All substitute parts maintain identical package dimensions, termination count, and environmental compliance ratings.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power	Temp Coeff	Package	AEC-Q200	Status	Inventory
RG1608P-470-C-T5	Susumu	47 Ω	±0.25%	0.1W	±25ppm/°C	0603	Yes	Obsolete	1095 Pcs
RG1608N-470-B-T5	Susumu	47 Ω	±0.1%	0.1W	±10ppm/°C	0603	Yes	Active	648 Pcs
RG1608N-470-W-T5	Susumu	47 Ω	±0.05%	0.1W	±10ppm/°C	0603	Yes	Active	1016 Pcs
RG1608P-470-B-T5	Susumu	47 Ω	±0.1%	0.1W	±25ppm/°C	0603	Yes	Active	109417 Pcs
RG1608P-470-W-T1	Susumu	47 Ω	±0.05%	0.1W	±25ppm/°C	0603	Yes	Active	2021 Pcs
RG1608V-470-P-T1	Susumu	47 Ω	±0.02%	0.1W	±5ppm/°C	0603	Yes	Active	1020 Pcs
RT0603CRD0747RL	YAGEO	47 Ω	±0.25%	0.1W	±25ppm/°C	0603	No	Active	935 Pcs
ERA-3AEB470V	Panasonic Electronic Components	47 Ω	±0.1%	0.1W	±25ppm/°C	0603	Yes	Active	9088 Pcs
RT0603BRD0747RL	YAGEO	47 Ω	±0.1%	0.1W	±25ppm/°C	0603	No	Active	26698 Pcs

Engineering Selection Recommendations

Primary Recommendation: RG1608P-470-B-T5 (Susumu)

The RG1608P-470-B-T5 is the preferred direct substitute for the obsolete RG1608P-470-C-T5. Both parts share identical tolerance (±0.25%), temperature coefficient (±25ppm/°C), and temperature coefficient specifications. The RG1608P-470-B-T5 maintains Susumu manufacturing continuity, AEC-Q200 automotive qualification, and anti-sulfur coating. With 109,417 pieces in inventory and active product status, this part ensures long-term supply availability and design continuity.

Secondary Recommendation: ERA-3AEB470V (Panasonic Electronic Components)

The ERA-3AEB470V provides an alternative from a different manufacturer with improved tolerance specification (±0.1% versus ±0.25%). This part maintains AEC-Q200 qualification, identical package dimensions, and operating temperature range. The tighter tolerance specification supports applications requiring enhanced precision. Inventory of 9,088 pieces supports production requirements.

Upgrade Path: RG1608N-470-W-T5 (Susumu)

For applications benefiting from enhanced performance, the RG1608N-470-W-T5 offers ±0.05% tolerance and ±10ppm/°C temperature coefficient, both improvements over the original specification. This part maintains Susumu manufacturing, AEC-Q200 qualification, and identical package compatibility. Active product status and 1,016 pieces in inventory support implementation.

Premium Upgrade: RG1608V-470-P-T1 (Susumu)

The RG1608V-470-P-T1 represents the highest precision option with ±0.02% tolerance and ±5ppm/°C temperature coefficient. This part is suitable for precision measurement and calibration circuits requiring maximum accuracy. Active status and 1,020 pieces in inventory enable deployment in demanding applications.

Alternative Direct Substitute: RT0603BRD0747RL (YAGEO)

The RT0603BRD0747RL from YAGEO provides equivalent electrical specifications (±0.1% tolerance, ±25ppm/°C temperature coefficient) with active product status. While lacking AEC-Q200 certification, this part maintains identical package dimensions and operating temperature range. High inventory availability (26,698 pieces) supports high-volume applications where automotive qualification is not required.

Frequently Asked Questions (FAQ)

Q: Can the RG1608P-470-C-T5 be directly replaced with the RG1608P-470-B-T5?

A: Yes. Both parts share identical resistance (47 Ohms), tolerance (±0.25%), power rating (0.1W), package (0603), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C to 155°C). The RG1608P-470-B-T5 maintains Susumu manufacturing and AEC-Q200 qualification. The primary difference is product status: the original is obsolete while the substitute is active.

Q: What is the difference between Susumu RG series parts and YAGEO RT series parts?

A: Both manufacturers produce 47 Ohm 0603 thin film resistors with equivalent electrical specifications. Susumu RG series parts include anti-sulfur coating and AEC-Q200 automotive qualification. YAGEO RT series parts lack automotive qualification but maintain identical package dimensions and operating temperature ranges. Selection depends on application requirements for automotive certification.

Q: Can I use a part with tighter tolerance than the original specification?

A: Yes. Parts with tolerance specifications tighter than ±0.25% (such as ±0.1%, ±0.05%, or ±0.02%) are fully compatible substitutes. Tighter tolerance specifications provide enhanced precision without compromising circuit functionality. These parts maintain identical package dimensions and power ratings.

Q: What does the temperature coefficient specification mean for substitution?

A: Temperature coefficient indicates resistance value change per degree Celsius. The original RG1608P-470-C-T5 specifies ±25ppm/°C. Substitute parts with equal or lower temperature coefficients (such as ±10ppm/°C or ±5ppm/°C) provide equal or improved stability across the operating temperature range. Lower temperature coefficients reduce resistance drift in temperature-sensitive applications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed maintain ROHS3 compliance and identical Moisture Sensitivity Level (MSL 1 - Unlimited). Environmental compliance specifications are consistent across all alternatives.

Q: What is the significance of AEC-Q200 certification?

A: AEC-Q200 certification indicates automotive-grade qualification meeting reliability and performance standards for automotive applications. The original RG1608P-470-C-T5 and most Susumu substitutes carry this certification. YAGEO RT series parts lack this certification. Selection of AEC-Q200 certified parts is required for automotive and high-reliability applications.

Q: Can package dimensions vary between substitute parts?

A: All substitute parts maintain identical 0603 (1608 Metric) package designation with dimensions of 0.063" L x 0.031" W (1.60mm x 0.80mm). Maximum seated height specifications vary slightly (0.020" to 0.022"), which is within standard PCB assembly tolerances and does not affect compatibility.

Q: Which substitute part offers the best long-term availability?

A: The RG1608P-470-B-T5 offers the strongest availability profile with 109,417 pieces in inventory and active product status from Susumu. This part ensures supply continuity and design stability for production quantities.

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