Request Quote
(Ships tomorrow)
RC1608F100CS Equivalent & Substitute Parts Reference
Part Overview
The RC1608F100CS is a 10 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.1W (1/10W) in 0603 (1608 Metric) package format. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is specified 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, package compatibility, and regulatory compliance standards.
Substiute Parts
Key Parameters
| Parameter | Specification |
|---|---|
| Resistance Value | 10 Ohms |
| Tolerance | ±1% |
| Power Rating | 0.1W (1/10W) |
| Package / Case | 0603 (1608 Metric) |
| Composition | Thick Film |
| Operating Temperature Range | -55°C ~ 155°C |
| Temperature Coefficient | ±100ppm/°C (±200ppm/°C for KTR03EZPF10R0) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | MSL 1 (Unlimited) |
| Number of Terminations | 2 |
Substitute Part Grouping Explanation
Substitution eligibility for the RC1608F100CS is determined by strict equivalence across the following critical parameters:
Mandatory Matching Parameters:
- Resistance value: 10 Ohms
- Tolerance: ±1%
- Power rating: 0.1W (1/10W)
- Package format: 0603 (1608 Metric)
- Composition: Thick Film
- Operating temperature range: -55°C ~ 155°C
- RoHS3 compliance status
- MSL rating: 1 (Unlimited)
Allowable Variation Parameters:
- Temperature coefficient: ±100ppm/°C or ±200ppm/°C (both acceptable within thick film resistor specifications)
- Physical dimensions: Minor variations within 0603 package tolerance (length 1.55mm–1.60mm, width 0.80mm–0.85mm, height 0.50mm–0.55mm)
- Packaging format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® (packaging does not affect electrical performance)
- Supplier device package designation: All listed as 0603
All identified substitute parts meet these criteria and are classified as direct or similar equivalents based on manufacturer certification and inventory availability.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Temp Coeff (ppm/°C) | Operating Temp (°C) | Package | RoHS3 | MSL | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|---|---|---|
| RC1608F100CS | Samsung Electro-Mechanics | 10 Ω | ±1% | 0.1 | ±100 | -55 ~ 155 | 0603 | Yes | 1 | 818 |
| CR0603-FX-10R0ELF | Bourns Inc. | 10 Ω | ±1% | 0.1 | ±100 | -55 ~ 155 | 0603 | Yes | 1 | 24925 |
| KTR03EZPF10R0 | Rohm Semiconductor | 10 Ω | ±1% | 0.1 | ±200 | -55 ~ 155 | 0603 | Yes | 1 | 87731 |
| RCG060310R0FKEA | Vishay Dale | 10 Ω | ±1% | 0.1 | ±100 | -55 ~ 155 | 0603 | Yes | 1 | 10869 |
| ERJ-3EKF10R0V | Panasonic Electronic Components | 10 Ω | ±1% | 0.1 | ±100 | -55 ~ 155 | 0603 | Yes | 1 | 963181 |
| ERJ-S03F10R0V | Panasonic Electronic Components | 10 Ω | ±1% | 0.1 | ±100 | -55 ~ 155 | 0603 | Yes | 1 | 10716 |
| RMCF0603FG10R0 | Stackpole Electronics Inc | 10 Ω | ±1% | 0.1 | ±100 | -55 ~ 155 | 0603 | Yes | 1 | 10735 |
| RMCF0603FT10R0 | Stackpole Electronics Inc | 10 Ω | ±1% | 0.1 | ±100 | -55 ~ 155 | 0603 | Yes | 1 | 2074047 |
Engineering Selection Recommendations
All identified substitute parts maintain full electrical and mechanical equivalence to the RC1608F100CS. Selection among these alternatives is based on the following engineering criteria:
Compliance and Certification: All substitute parts carry ROHS3 compliance and MSL 1 (Unlimited) rating, matching the original specification. Parts designated with AEC-Q200 certification (KTR03EZPF10R0, ERJ-3EKF10R0V, ERJ-S03F10R0V, RMCF0603FG10R0, RMCF0603FT10R0) are suitable for automotive applications where additional qualification is required.
Temperature Coefficient Consideration: The KTR03EZPF10R0 specifies ±200ppm/°C temperature coefficient, compared to ±100ppm/°C for all other parts. This represents a wider tolerance band and is acceptable for general-purpose applications but may require evaluation in precision circuit designs operating across the full -55°C to 155°C temperature range.
Inventory and Availability: RMCF0603FT10R0 (Stackpole Electronics Inc) offers the highest inventory level at 2,074,047 pieces. ERJ-3EKF10R0V (Panasonic Electronic Components) provides 963,181 pieces. CR0603-FX-10R0ELF (Bourns Inc.) offers 24,925 pieces. These inventory levels support both immediate procurement and long-term supply chain continuity.
Product Status: All parts are classified as Active, ensuring continued manufacturer support and availability.
Frequently Asked Questions (FAQ)
Q: Can CR0603-FX-10R0ELF be used as a direct replacement for RC1608F100CS?
A: Yes. CR0603-FX-10R0ELF meets all mandatory electrical and mechanical specifications: 10 Ohm resistance, ±1% tolerance, 0.1W power rating, 0603 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, RoHS3 compliance, and MSL 1 rating. Packaging format (Tape & Reel) does not affect electrical performance.
Q: What is the difference between KTR03EZPF10R0 and other substitutes?
A: KTR03EZPF10R0 specifies a temperature coefficient of ±200ppm/°C, whereas the RC1608F100CS and most other substitutes specify ±100ppm/°C. This wider tolerance band is acceptable for general applications but may impact precision circuits requiring tighter temperature stability. KTR03EZPF10R0 also carries AEC-Q200 automotive qualification.
Q: Are Panasonic ERJ-3EKF10R0V and ERJ-S03F10R0V interchangeable?
A: Both parts are electrically equivalent with identical resistance, tolerance, power rating, temperature coefficient, and operating range. ERJ-S03F10R0V includes anti-sulfur feature and AEC-Q200 certification. Selection depends on application requirements for automotive qualification and sulfur resistance.
Q: Does packaging format (Tape & Reel vs. Cut Tape) affect substitution?
A: No. Packaging format affects handling and assembly logistics but does not alter electrical or mechanical performance. All listed substitutes are compatible regardless of packaging designation.
Q: Can I substitute a part with AEC-Q200 certification into a non-automotive application?
A: Yes. AEC-Q200 certification represents additional qualification beyond standard requirements. Parts with AEC-Q200 rating (KTR03EZPF10R0, ERJ-3EKF10R0V, ERJ-S03F10R0V, RMCF0603FG10R0, RMCF0603FT10R0) are fully compatible with general-purpose applications.
Q: What is MSL 1 (Unlimited) and why is it important?
A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed parts carry this rating, ensuring consistent handling procedures across all substitutes.
Q: Are there any dimensional differences between substitute parts?
A: Minor dimensional variations exist within 0603 package tolerance. RCG060310R0FKEA and RMCF0603FG10R0 specify 1.55mm length (versus 1.60mm standard), and RCG060310R0FKEA specifies 0.85mm width and 0.50mm height. These variations remain within 0603 package specification and do not affect PCB layout or assembly compatibility.
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