Equivalent & Substitute Parts for RC1608J911CS

Part Overview

The RC1608J911CS is a 910 Ohms ±5% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Samsung Electro-Mechanics. This moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 754 pieces in stock. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and compliance certifications to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RC1608J911CS

Samsung Electro-MechanicsIn Stock: 769RC1608J911CS Datasheet

Current PartRFQ

RC0603JR-07910RL

YAGEOIn Stock: 151058RC0603JR-07910RL Datasheet

DirectRFQ

CRG0603F910R

TE Connectivity Passive ProductIn Stock: 20280CRG0603F910R Datasheet

UpgradeRFQ

ERJ-3EKF9100V

Panasonic Electronic ComponentsIn Stock: 89786ERJ-3EKF9100V Datasheet

UpgradeRFQ

ERJ-3GEYJ911V

Panasonic Electronic ComponentsIn Stock: 93295ERJ-3GEYJ911V Datasheet

UpgradeRFQ

MCR03ERTJ911

Rohm SemiconductorIn Stock: 1131MCR03ERTJ911 Datasheet

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RC0603FR-07910RL

YAGEOIn Stock: 11760RC0603FR-07910RL Datasheet

UpgradeRFQ

RMCF0603FT910R

Stackpole Electronics IncIn Stock: 55426RMCF0603FT910R Datasheet

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RMCF0603JT910R

Stackpole Electronics IncIn Stock: 6134RMCF0603JT910R Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria applied strictly to the provided parameters:

Primary Substitution Criteria (Mandatory Match):

• Resistance value: 910 Ohms
• Power rating: 0.1W (1/10W)
• Package: 0603 (1608 Metric)
• Composition: Thick Film
• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance
• MSL 1 rating

Secondary Substitution Criteria (Allowable Variation):

• Tolerance: ±5% (primary specification) or ±1% (upgraded specification)
• Temperature coefficient: ±100ppm/°C or ±200ppm/°C
• Packaging format: Cut Tape (CT) or Tape & Reel (TR)
• Features: Moisture resistant or standard; Automotive AEC-Q200 certification optional

Substitution Categories:

Direct Equivalents (Identical Tolerance ±5%): Parts with matching ±5% tolerance maintain specification parity with RC1608J911CS.

Upgraded Substitutes (Tighter Tolerance ±1%): Parts with ±1% tolerance provide improved accuracy while maintaining all other electrical and mechanical parameters.

Automotive-Qualified Substitutes: Parts with AEC-Q200 certification provide enhanced reliability for automotive applications while maintaining core electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Specification Parity):

RC0603JR-07910RL (YAGEO) provides direct functional equivalence with identical ±5% tolerance and ±100ppm/°C temperature coefficient. This part maintains moisture resistance and operates across the full -55°C to 155°C range. Availability is significantly higher (150,955 pieces in stock) compared to the original part.

For Improved Tolerance Applications:

RC0603FR-07910RL (YAGEO), CRG0603F910R (TE Connectivity), ERJ-3EKF9100V (Panasonic), and RMCF0603FT910R (Stackpole) all provide ±1% tolerance with ±100ppm/°C temperature coefficient. These upgrades maintain all mechanical and thermal specifications while delivering tighter resistance accuracy. Selection among these depends on packaging format preference and supply chain requirements.

For Automotive Applications:

ERJ-3EKF9100V (Panasonic), RMCF0603FT910R (Stackpole), and RMCF0603JT910R (Stackpole) carry AEC-Q200 automotive qualification. ERJ-3GEYJ911V (Panasonic) and RMCF0603JT910R (Stackpole) maintain ±5% tolerance with AEC-Q200 certification, suitable for automotive designs requiring specification parity with enhanced reliability qualification.

Avoid:

MCR03ERTJ911 (Rohm Semiconductor) is discontinued at DiGi Electronics and should not be selected for new designs despite current inventory availability.

Frequently Asked Questions (FAQ)

Q: Can RC0603JR-07910RL replace RC1608J911CS directly?

A: Yes. RC0603JR-07910RL matches all critical parameters: 910 Ohms ±5%, 0.1W power rating, 0603 package, thick film composition, -55°C to 155°C operating range, ROHS3 compliance, and MSL 1 rating. The primary difference is packaging format (Tape & Reel vs. Cut Tape) and higher inventory availability.

Q: What is the difference between ±5% and ±1% tolerance parts?

A: Tolerance specifies the allowable deviation from the nominal 910 Ohm resistance value. ±5% tolerance allows 864.5 to 955.5 Ohms; ±1% tolerance allows 900.9 to 919.1 Ohms. Applications requiring tighter resistance accuracy should specify ±1% parts. Both tolerances are electrically and mechanically interchangeable in the 0603 package.

Q: Are automotive AEC-Q200 parts suitable for non-automotive applications?

A: Yes. AEC-Q200 certification indicates enhanced reliability testing and qualification. These parts exceed standard requirements and function identically in non-automotive circuits. Selection is based on application requirements and supply chain availability rather than restriction to automotive use.

Q: What is the significance of temperature coefficient differences (±100ppm/°C vs. ±200ppm/°C)?

A: Temperature coefficient describes resistance change per degree Celsius. ±100ppm/°C produces smaller resistance variation across temperature extremes compared to ±200ppm/°C. For applications with strict temperature stability requirements, ±100ppm/°C parts are preferred. Both coefficients are within acceptable ranges for standard circuit applications.

Q: Does packaging format (Cut Tape vs. Tape & Reel) affect electrical performance?

A: No. Packaging format affects handling, storage, and assembly processes only. Electrical and mechanical specifications remain identical. Cut Tape suits manual assembly and small quantities; Tape & Reel suits automated pick-and-place assembly and high-volume production.

Q: Can I use RMCF0603FT910R (1% tolerance, AEC-Q200) in place of RC1608J911CS (5% tolerance, standard)?

A: Yes. RMCF0603FT910R provides superior specifications: tighter tolerance (±1% vs. ±5%), automotive qualification (AEC-Q200), and identical electrical/mechanical parameters. This represents an upgrade path with no compatibility issues.

Q: Why is MCR03ERTJ911 marked as discontinued?

A: MCR03ERTJ911 is discontinued at DiGi Electronics, indicating it is no longer actively distributed through this supplier channel. While inventory exists, new designs should select from active parts to ensure long-term supply chain continuity.