Equivalent & Substitute Parts for RCS3216J162CS

Part Overview

The RCS3216J162CS is a 1.6 kOhms ±5% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties, with an operating temperature range of -55°C to 155°C. The part is ROHS3 compliant and carries MSL Level 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are necessary when the primary part experiences supply constraints, inventory limitations, or when design requirements call for enhanced specifications such as improved tolerance or automotive-grade certifications.

Key Parameters

Parameter	Value
Resistance	1.6 kOhms
Tolerance	±5%
Power Rating	0.25W (1/4W)
Package / Case	1206 (3216 Metric)
Composition	Thick Film
Operating Temperature	-55°C ~ 155°C
Temperature Coefficient	±100ppm/°C
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216J162CS is determined by the following critical parameters:

Primary Substitution Criteria:

Resistance value: 1.6 kOhms (exact match required)
Package / Case: 1206 (3216 Metric) (exact match required)
Power rating: 0.25W minimum (equal or higher acceptable)
Composition: Thick Film
Operating temperature range: -55°C ~ 155°C minimum
Temperature coefficient: ±100ppm/°C
RoHS compliance: ROHS3 Compliant
MSL rating: Level 1 (Unlimited)

Secondary Substitution Criteria:

Tolerance: ±5% (primary specification); ±1% acceptable as higher-precision alternative
Automotive certification (AEC-Q200): Optional enhancement
Moisture resistance: Required feature

Parts are grouped into two categories based on tolerance specification: direct equivalents matching ±5% tolerance, and higher-precision alternatives with ±1% tolerance. All substitute parts maintain identical electrical performance within the specified operating conditions.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp (°C)	AEC-Q200	RoHS	MSL
RCS3216J162CS	Samsung Electro-Mechanics	1.6 kΩ	±5%	0.25	1206	±100ppm/°C	-55 ~ 155	No	ROHS3	1
AC1206JR-071K6L	YAGEO	1.6 kΩ	±5%	0.25	1206	±100ppm/°C	-55 ~ 155	Yes	ROHS3	1
AC1206FR-071K6L	YAGEO	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155	Yes	ROHS3	1
CR1206-FX-1601ELF	Bourns Inc.	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155	No	ROHS3	1
CRCW12061K60FKEA	Vishay Dale	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155	Yes	ROHS3	1
CRCW12061K60FKEAHP	Vishay Dale	1.6 kΩ	±1%	0.75	1206	±100ppm/°C	-55 ~ 155	Yes	ROHS3	1
ERJ-8ENF1601V	Panasonic Electronic Components	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155	Yes	ROHS3	1
RC1206FR-071K6L	YAGEO	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155	No	ROHS3	1
RC1206JR-071K6L	YAGEO	1.6 kΩ	±5%	0.25	1206	±100ppm/°C	-55 ~ 155	No	ROHS3	1

Engineering Selection Recommendations

Direct Tolerance Match (±5%):

AC1206JR-071K6L (YAGEO) and RC1206JR-071K6L (YAGEO) provide direct functional equivalence to RCS3216J162CS with identical tolerance specification. AC1206JR-071K6L carries AEC-Q200 automotive certification, suitable for applications requiring automotive-grade reliability. Both parts are Active status with high inventory availability.

Higher Precision Alternative (±1%):

AC1206FR-071K6L, CRCW12061K60FKEA, ERJ-8ENF1601V, RC1206FR-071K6L, and CR1206-FX-1601ELF offer ±1% tolerance specification. These parts are suitable for applications requiring tighter resistance tolerance control. CRCW12061K60FKEA and ERJ-8ENF1601V carry AEC-Q200 certification. ERJ-8ENF1601V is marked as Not For New Designs; use only for legacy system support or maintenance applications.

Enhanced Power Rating:

CRCW12061K60FKEAHP (Vishay Dale) provides 0.75W power rating in the same 1206 package with ±1% tolerance and AEC-Q200 certification. This part is suitable for applications requiring higher power dissipation capability while maintaining the same footprint.

Compliance Status:

All substitute parts are ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity rating, matching the environmental compliance profile of the primary part.

Frequently Asked Questions (FAQ)

Q: Can I substitute RCS3216J162CS with a ±1% tolerance part?

A: Yes. Parts with ±1% tolerance (AC1206FR-071K6L, CRCW12061K60FKEA, CR1206-FX-1601ELF, RC1206FR-071K6L, ERJ-8ENF1601V) are functionally compatible. The tighter tolerance provides improved accuracy without affecting circuit compatibility. Verify circuit design requirements do not mandate the original ±5% specification.

Q: What is the difference between AC1206JR-071K6L and RC1206JR-071K6L?

A: Both parts match the RCS3216J162CS specification with ±5% tolerance and 0.25W power rating in 1206 package. AC1206JR-071K6L (YAGEO) includes AEC-Q200 automotive certification; RC1206JR-071K6L (YAGEO) does not. Select AC1206JR-071K6L for automotive applications or when AEC-Q200 compliance is required.

Q: Is CRCW12061K60FKEAHP a direct substitute?

A: CRCW12061K60FKEAHP is functionally compatible with enhanced specifications. It provides 0.75W power rating versus the original 0.25W, with ±1% tolerance and AEC-Q200 certification. The 1206 package dimensions remain identical. Use this part when higher power dissipation is required or when automotive-grade reliability is specified.

Q: Can I use ERJ-8ENF1601V for new designs?

A: ERJ-8ENF1601V is marked as Not For New Designs. Use this part only for legacy system maintenance or replacement applications. For new designs, select from Active status alternatives: AC1206JR-071K6L, AC1206FR-071K6L, CRCW12061K60FKEA, RC1206JR-071K6L, or RC1206FR-071K6L.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity rating, matching the environmental compliance of RCS3216J162CS.

Q: What determines package compatibility?

A: All substitute parts use the 1206 (3216 Metric) package with identical footprint and land pattern. Physical dimensions vary slightly (length 3.10mm to 3.20mm, height 0.60mm to 0.75mm), but all parts are compatible with standard 1206 PCB layouts. Verify maximum height clearance in your specific application if space constraints exist.

Q: Which substitute offers the best automotive reliability?

A: CRCW12061K60FKEA, CRCW12061K60FKEAHP, AC1206FR-071K6L, AC1206JR-071K6L, and ERJ-8ENF1601V all carry AEC-Q200 automotive certification. CRCW12061K60FKEAHP additionally features pulse withstanding capability for enhanced transient protection.

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