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ERJ-3EKF2003V Equivalent & Substitute Parts
Part Overview
The ERJ-3EKF2003V is a 200 kOhms ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Panasonic Electronic Components. This automotive-grade component meets AEC-Q200 specifications and is currently active in production. Substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility across qualified manufacturers is required for procurement optimization.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 200 kOhms |
| Tolerance | ±1% |
| Power Rating | 0.1W (1/10W) |
| Package / Case | 0603 (1608 Metric) |
| Composition | Thick Film |
| Temperature Coefficient | ±100ppm/°C |
| Operating Temperature Range | -55°C ~ 155°C |
| Number of Terminations | 2 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility is determined by strict equivalence across the following parameters:
- Resistance value: 200 kOhms
- Tolerance: ±1%
- Power rating: 0.1W (1/10W)
- Package: 0603 (1608 Metric)
- Composition: Thick Film
- Temperature coefficient: ±100ppm/°C
- Operating temperature range: -55°C ~ 155°C
- Number of terminations: 2
- RoHS compliance: ROHS3 Compliant
- Moisture sensitivity level: 1 (Unlimited)
All substitute parts listed meet these core electrical and mechanical parameters. Variations in physical dimensions (length, width, height) within the 0603 package specification and differences in packaging format (Cut Tape vs. Tape & Reel) do not affect functional equivalence.
Parameter Comparison
| Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Temp Coeff | Op. Temp Range | AEC-Q200 | RoHS3 | MSL | Product Status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ERJ-3EKF2003V | Panasonic | 200k | ±1% | 0.1 | 0603 | ±100ppm/°C | -55~155°C | Yes | Yes | 1 | Active |
| CRCW0603200KFKEA | Vishay Dale | 200k | ±1% | 0.1 | 0603 | ±100ppm/°C | -55~155°C | Yes | Yes | 1 | Active |
| CRCW0603200KFKEB | Vishay Dale | 200k | ±1% | 0.1 | 0603 | ±100ppm/°C | -55~155°C | Yes | Yes | 1 | Discontinued at DiGi Electronics |
| CRG0603F200K | TE Connectivity | 200k | ±1% | 0.1 | 0603 | ±100ppm/°C | -55~155°C | No | Yes | 1 | Active |
| RC0603FR-07200KL | YAGEO | 200k | ±1% | 0.1 | 0603 | ±100ppm/°C | -55~155°C | No | Yes | 1 | Active |
| RMCF0603FT200K | Stackpole Electronics | 200k | ±1% | 0.1 | 0603 | ±100ppm/°C | -55~155°C | Yes | Yes | 1 | Active |
Engineering Selection Recommendations
CRCW0603200KFKEA (Vishay Dale) and RMCF0603FT200K (Stackpole Electronics) are preferred substitutes for the ERJ-3EKF2003V. Both parts maintain full AEC-Q200 automotive qualification, active production status, and equivalent electrical specifications. CRCW0603200KFKEA offers the highest inventory availability at 977,700 units.
CRCW0603200KFKEB (Vishay Dale) is electrically equivalent but carries discontinued status at DiGi Electronics, limiting long-term procurement viability.
CRG0603F200K (TE Connectivity) and RC0603FR-07200KL (YAGEO) are functionally compatible alternatives. CRG0603F200K lacks AEC-Q200 certification; RC0603FR-07200KL includes moisture-resistant features but no automotive qualification. Both remain active in production.
Frequently Asked Questions (FAQ)
Q: Can CRCW0603200KFKEB be used as a direct replacement for ERJ-3EKF2003V?
A: CRCW0603200KFKEB meets all electrical and mechanical specifications for functional equivalence. However, its discontinued status at DiGi Electronics indicates reduced availability. For new designs or long-term production, CRCW0603200KFKEA or RMCF0603FT200K are recommended.
Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging?
A: Both packaging formats contain identical components. Cut Tape is suitable for lower-volume applications and manual assembly. Tape & Reel is optimized for automated pick-and-place equipment in high-volume manufacturing. Electrical performance is unchanged.
Q: Are non-AEC-Q200 parts suitable for automotive applications?
A: CRG0603F200K and RC0603FR-07200KL lack AEC-Q200 certification. Use in automotive applications requires design review and qualification assessment. For applications requiring automotive-grade components, select from CRCW0603200KFKEA, CRCW0603200KFKEB, RMCF0603FT200K, or the primary part ERJ-3EKF2003V.
Q: Do physical dimension variations within the 0603 package affect PCB layout?
A: All parts listed conform to 0603 (1608 Metric) package specifications. Minor variations in length, width, and height remain within standard tolerances and do not require PCB redesign. Footprint compatibility is maintained across all listed parts.
Q: What does Moisture Sensitivity Level (MSL) 1 mean?
A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed parts carry MSL 1 rating, eliminating moisture-related handling constraints during storage and assembly.
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