RC3216F1620CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1620CS is a 162 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status with moisture-resistant construction, operating across -55°C to 155°C temperature range. The part is ROHS3 compliant with MSL Level 1 rating, suitable for general industrial and consumer applications requiring standard tolerance resistive elements.

Equivalent and substitute parts are identified based on matching electrical specifications, mechanical package dimensions, and environmental compliance certifications. Alternative sources provide design flexibility, supply chain redundancy, and application-specific feature options such as automotive qualification.

Key Parameters

Parameter	Value	Unit
Resistance	162	Ohms
Tolerance	±1%	-
Power Rating	0.25	W (1/4W)
Package / Case	1206 (3216 Metric)	-
Composition	Thick Film	-
Temperature Coefficient	±100	ppm/°C
Operating Temperature Range	-55 to 155	°C
Moisture Sensitivity Level	1 (Unlimited)	-
RoHS Status	ROHS3 Compliant	-
Number of Terminations	2	-

Substitute Part Grouping Explanation

Substitution eligibility for RC3216F1620CS is determined by the following mandatory parameters:

Electrical Specifications: Resistance value (162 Ohms), tolerance (±1%), and power rating (0.25W) must match exactly. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C to 155°C) establish thermal performance boundaries.

Mechanical Compatibility: Package designation 1206 (3216 Metric) with 2 terminations is required. Physical dimensions (0.126" L x 0.063" W / 3.20mm x 1.60mm) and height specifications determine PCB footprint compatibility. Seated height variations (0.024" to 0.030") remain within acceptable assembly tolerances.

Environmental & Compliance: ROHS3 compliance, MSL Level 1 rating, and REACH unaffected status are baseline requirements. Composition (thick film) and moisture-resistant features are standard across all qualified substitutes.

Substitution Categories:

Direct Equivalents: Parts with identical electrical and mechanical specifications, moisture-resistant construction, and standard industrial qualification (CR1206-FX-1620ELF, RC1206FR-07162RL)
Automotive-Qualified Alternatives: Parts meeting AEC-Q200 automotive standards with identical core specifications (ERJ-8ENF1620V, RMCF1206FT162R, CRCW1206162RFKEA, KTR18EZPF1620)

All substitute parts maintain full parameter alignment with the main part across resistance, tolerance, power rating, package, temperature range, and compliance certifications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance (Ohms)	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Op Temp Range (°C)	Height Max (mm)	Features	Product Status	RoHS
RC3216F1620CS	Samsung Electro-Mechanics	162	±1%	0.25	1206	±100	-55 ~ 155	0.65	Moisture Resistant	Active	ROHS3
CR1206-FX-1620ELF	Bourns Inc.	162	±1%	0.25	1206	±100	-55 ~ 155	0.75	Moisture Resistant	Active	ROHS3
ERJ-8ENF1620V	Panasonic Electronic Components	162	±1%	0.25	1206	±100	-55 ~ 155	0.70	Automotive AEC-Q200	Not For New Designs	ROHS3
RC1206FR-07162RL	YAGEO	162	±1%	0.25	1206	±100	-55 ~ 155	0.65	Moisture Resistant	Active	ROHS3
RMCF1206FT162R	Stackpole Electronics Inc	162	±1%	0.25	1206	±100	-55 ~ 155	0.70	Automotive AEC-Q200	Active	ROHS3
CRCW1206162RFKEA	Vishay Dale	162	±1%	0.25	1206	±100	-55 ~ 155	0.60	Automotive AEC-Q200	Active	ROHS3
KTR18EZPF1620	Rohm Semiconductor	162	±1%	0.25	1206	±100	-55 ~ 155	0.65	Automotive AEC-Q200, High Voltage	Active	ROHS3

Engineering Selection Recommendations

For Standard Industrial Applications:

RC1206FR-07162RL (YAGEO) and CR1206-FX-1620ELF (Bourns Inc.) are primary alternatives. Both maintain Active product status, moisture-resistant construction, and identical electrical specifications. YAGEO part offers equivalent seated height (0.65mm) matching the original RC3216F1620CS. Bourns part provides slightly elevated height (0.75mm) within acceptable PCB assembly tolerances.

For Automotive and High-Reliability Applications:

RMCF1206FT162R (Stackpole Electronics Inc.), CRCW1206162RFKEA (Vishay Dale), and KTR18EZPF1620 (Rohm Semiconductor) are qualified to AEC-Q200 automotive standards with Active product status. CRCW1206162RFKEA offers the lowest seated height (0.60mm). KTR18EZPF1620 includes high-voltage capability designation. All three maintain full electrical and thermal specification alignment.

Obsolescence Consideration:

ERJ-8ENF1620V (Panasonic Electronic Components) carries "Not For New Designs" status despite AEC-Q200 qualification and adequate inventory. This part is suitable for legacy system maintenance and repair applications only.

Supply Chain Flexibility:

All substitute parts are available in Tape & Reel (TR) packaging format. Inventory levels range from 4,637 to 81,996 units across manufacturers, supporting both prototype and production-volume requirements.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07162RL replace RC3216F1620CS in existing designs?

A: Yes. RC1206FR-07162RL matches all critical electrical parameters (162 Ohms ±1%, 0.25W), operates across identical temperature range (-55°C to 155°C), and uses the same 1206 package footprint. Seated height difference (0.65mm vs. 0.65mm) is identical. Both are ROHS3 compliant with MSL Level 1 rating.

Q: What is the difference between moisture-resistant and automotive-qualified parts?

A: Moisture-resistant parts (CR1206-FX-1620ELF, RC1206FR-07162RL) meet standard industrial environmental specifications. Automotive-qualified parts (RMCF1206FT162R, CRCW1206162RFKEA, KTR18EZPF1620) additionally comply with AEC-Q200 automotive qualification standards, including enhanced reliability testing and failure rate documentation. Both categories maintain identical electrical and thermal performance.

Q: Are there package compatibility concerns with substitute parts?

A: All substitute parts use 1206 (3216 Metric) package with 2 terminations. Seated height variations (0.60mm to 0.75mm) remain within standard PCB assembly tolerances. Physical dimensions (3.20mm x 1.60mm nominal) are equivalent across all parts. No PCB redesign is required.

Q: Which substitute part offers the best availability?

A: RC1206FR-07162RL (YAGEO) provides the highest inventory level at 81,996 units. RMCF1206FT162R (Stackpole) offers the lowest inventory at 5,104 units. All parts maintain sufficient stock for production requirements.

Q: Can KTR18EZPF1620 be used in non-automotive applications?

A: Yes. KTR18EZPF1620 exceeds standard industrial requirements through AEC-Q200 qualification and high-voltage capability. It is fully compatible with non-automotive designs requiring 162 Ohm ±1% 0.25W 1206 resistors and provides enhanced reliability margins.

Q: Is ERJ-8ENF1620V suitable for new product development?

A: No. ERJ-8ENF1620V carries "Not For New Designs" product status. Use this part only for legacy system maintenance, repair, and field replacement applications. For new designs, select from Active-status alternatives: RC1206FR-07162RL, CR1206-FX-1620ELF, RMCF1206FT162R, CRCW1206162RFKEA, or KTR18EZPF1620.

Q: Do all substitute parts meet REACH and RoHS compliance?

A: Yes. All substitute parts are ROHS3 compliant and REACH unaffected. Environmental compliance is uniform across the entire substitute parts list.

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