Request Quote
(Ships tomorrow)
RC1608F3323CS Equivalent & Substitute Parts Reference
Part Overview
The RC1608F3323CS is a 332 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0603 (1608 Metric) package format with 0.1W power rating. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is designed for general-purpose applications requiring precision resistive elements with moisture resistance in compact surface-mount form factors. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit designs.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Resistance | 332 | kOhms |
| Tolerance | ±1 | % |
| Power Rating | 0.1 | W (1/10W) |
| Package / Case | 0603 (1608 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
Substitute parts for the RC1608F3323CS are classified into two categories based on electrical and mechanical parameter alignment:
Direct Equivalents share identical electrical specifications (332 kOhms, ±1% tolerance, 0.1W power rating), matching package dimensions (0603), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). These parts maintain the same moisture sensitivity level (MSL 1) and RoHS3 compliance status.
Similar Substitutes meet all core electrical and mechanical requirements but include additional automotive-grade certifications (AEC-Q200) or minor dimensional variations within acceptable tolerances. These parts are suitable for applications requiring enhanced reliability specifications or automotive-qualified components.
The substitution logic is based strictly on the following parameters:
- Resistance value and tolerance matching
- Power rating equivalence
- Package form factor (0603)
- Composition type (thick film)
- Temperature coefficient and operating range
- Moisture sensitivity classification
- Regulatory compliance (RoHS, REACH, ECCN)
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance (kOhms) | Tolerance (%) | Power (W) | Package | Temp Coeff (ppm/°C) | Op Temp (°C) | MSL | RoHS Status | AEC-Q200 |
|---|---|---|---|---|---|---|---|---|---|---|
| RC1608F3323CS | Samsung Electro-Mechanics | 332 | ±1 | 0.1 | 0603 | ±100 | -55 to 155 | 1 | ROHS3 | — |
| CR0603-FX-3323ELF | Bourns Inc. | 332 | ±1 | 0.1 | 0603 | ±100 | -55 to 155 | 1 | ROHS3 | — |
| RC0603FR-07332KL | YAGEO | 332 | ±1 | 0.1 | 0603 | ±100 | -55 to 155 | 1 | ROHS3 | — |
| AC0603FR-07332KL | YAGEO | 332 | ±1 | 0.1 | 0603 | ±100 | -55 to 155 | 1 | ROHS3 | Yes |
| CRCW0603332KFKEA | Vishay Dale | 332 | ±1 | 0.1 | 0603 | ±100 | -55 to 155 | 1 | ROHS3 | Yes |
| CRCW0603332KFKTA | Vishay Dale | 332 | ±1 | 0.1 | 0603 | ±100 | -55 to 155 | 1 | RoHS non-compliant | Yes |
| ERJ-3EKF3323V | Panasonic Electronic Components | 332 | ±1 | 0.1 | 0603 | ±100 | -55 to 155 | 1 | ROHS3 | Yes |
| RMCF0603FT332K | Stackpole Electronics Inc | 332 | ±1 | 0.1 | 0603 | ±100 | -55 to 155 | 1 | ROHS3 | Yes |
Engineering Selection Recommendations
For General-Purpose Applications: The CR0603-FX-3323ELF (Bourns Inc.) and RC0603FR-07332KL (YAGEO) are direct equivalents with identical specifications and ROHS3 compliance. Both parts maintain the same electrical performance and environmental ratings as the RC1608F3323CS.
For Automotive and High-Reliability Applications: The AC0603FR-07332KL (YAGEO), CRCW0603332KFKEA (Vishay Dale), ERJ-3EKF3323V (Panasonic), and RMCF0603FT332K (Stackpole) include AEC-Q200 automotive qualification. These parts are suitable for applications requiring enhanced reliability certifications and automotive-grade component specifications.
Regulatory Compliance Consideration: The CRCW0603332KFKTA (Vishay Dale) is RoHS non-compliant and REACH-affected. This part should be selected only when legacy component specifications are explicitly required and regulatory exemptions are documented.
Inventory and Availability: Selection among equivalent parts may be based on inventory availability and supply chain requirements. The YAGEO RC0603FR-07332KL maintains the highest inventory level (100,129 pcs), followed by Panasonic ERJ-3EKF3323V (63,684 pcs) and Stackpole RMCF0603FT332K (68,169 pcs).
Frequently Asked Questions (FAQ)
Q: Can I substitute the RC1608F3323CS with any of the listed equivalent parts?
A: Yes, all listed parts meet the core electrical and mechanical specifications (332 kOhms, ±1% tolerance, 0.1W, 0603 package, thick film composition, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, MSL 1). Direct substitution is electrically and mechanically compatible. Parts with AEC-Q200 certification provide additional automotive-grade reliability assurance.
Q: What is the difference between direct equivalents and similar substitutes?
A: Direct equivalents (CR0603-FX-3323ELF, RC0603FR-07332KL) match all specifications without additional certifications. Similar substitutes include AEC-Q200 automotive qualification (AC0603FR-07332KL, CRCW0603332KFKEA, ERJ-3EKF3323V, RMCF0603FT332K), which indicates compliance with automotive reliability standards but does not alter electrical or mechanical performance.
Q: Are there dimensional differences between substitute parts?
A: Minor dimensional variations exist within acceptable tolerances. The CRCW0603332KFKEA and CRCW0603332KFKTA (Vishay Dale) have slightly different length (0.061" vs 0.063") and height (0.020" vs 0.022") specifications compared to the main part. The RMCF0603FT332K (Stackpole) has a length of 0.061" but maintains the same height. These variations remain within 0603 package classification and do not affect PCB layout compatibility.
Q: Which substitute part should I select for new designs?
A: For new designs, select parts with ROHS3 compliance and active product status. The RC0603FR-07332KL (YAGEO) or CR0603-FX-3323ELF (Bourns) are suitable for general applications. For automotive applications, select AC0603FR-07332KL (YAGEO), ERJ-3EKF3323V (Panasonic), or RMCF0603FT332K (Stackpole) with AEC-Q200 certification.
Q: Is the CRCW0603332KFKTA suitable for new designs?
A: The CRCW0603332KFKTA is RoHS non-compliant and REACH-affected. This part is not recommended for new designs unless legacy component specifications are explicitly required and regulatory exemptions are documented in design documentation.
Q: Do all substitute parts have the same moisture sensitivity level?
A: Yes, all listed parts maintain MSL 1 (Unlimited), indicating no moisture sensitivity restrictions and no baking requirements prior to soldering.
Q: Can I mix different substitute parts in the same production batch?
A: All substitute parts are electrically and mechanically equivalent and can be used interchangeably. However, design documentation should specify the approved part numbers to maintain traceability and supply chain consistency.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts