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RT1206CRE0775KL Equivalent & Substitute Parts
Part Overview
The RT1206CRE0775KL is a 75 kOhms ±0.25% thin film chip resistor in 1206 (3216 Metric) package manufactured by YAGEO. This surface mount device is rated for 0.25W power dissipation with an operating temperature range of -55°C to 155°C. The part is active and in production, with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).
Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained within the specified parameter tolerances. Alternative sources provide enhanced specifications or specialized certifications while preserving core functionality.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 75 kOhms |
| Tolerance | ±0.25% |
| Power Rating | 0.25W (1/4W) |
| Package | 1206 (3216 Metric) |
| Composition | Thin Film |
| Operating Temperature | -55°C to 155°C |
| RoHS Status | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility is determined by the following criteria:
- Resistance value: 75 kOhms (exact match required)
- Package type: 1206 (3216 Metric) form factor
- Power rating: 0.25W minimum
- Composition: Thin film construction
- Operating temperature range: -55°C to 155°C minimum
- RoHS3 compliance: Required
- MSL rating: 1 (Unlimited) or equivalent
Substitute parts may feature improved tolerance specifications (±0.1% vs ±0.25%), lower temperature coefficients, or additional certifications (AEC-Q200, anti-sulfur) without compromising compatibility. Physical dimensions remain within acceptable tolerances for PCB footprint compatibility.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Temp Coeff | Operating Temp | Package | Features | RoHS Status |
|---|---|---|---|---|---|---|---|---|
| RT1206CRE0775KL | YAGEO | 75 kOhms | ±0.25% | ±50ppm/°C | -55°C ~ 155°C | 1206 | — | ROHS3 |
| RT1206BRD0775KL | YAGEO | 75 kOhms | ±0.1% | ±25ppm/°C | -55°C ~ 155°C | 1206 | — | ROHS3 |
| RT1206BRE0775KL | YAGEO | 75 kOhms | ±0.1% | ±50ppm/°C | -55°C ~ 155°C | 1206 | — | ROHS3 |
| ERA-8AEB753V | Panasonic Electronic Components | 75 kOhms | ±0.1% | ±25ppm/°C | -55°C ~ 155°C | 1206 | Automotive AEC-Q200 | ROHS3 |
| RG3216P-7502-B-T5 | Susumu | 75 kOhms | ±0.1% | ±25ppm/°C | -55°C ~ 155°C | 1206 | Anti-Sulfur, Automotive AEC-Q200 | ROHS3 |
Engineering Selection Recommendations
All listed substitute parts maintain active product status and ROHS3 compliance. Selection should be based on application requirements:
RT1206BRD0775KL and RT1206BRE0775KL offer improved tolerance (±0.1%) over the original specification, with RT1206BRD0775KL providing superior temperature coefficient stability (±25ppm/°C vs ±50ppm/°C).
ERA-8AEB753V provides automotive-grade qualification (AEC-Q200) with ±0.1% tolerance and ±25ppm/°C temperature coefficient, suitable for automotive and high-reliability applications.
RG3216P-7502-B-T5 combines anti-sulfur protection with AEC-Q200 automotive qualification and ±0.1% tolerance with ±25ppm/°C temperature coefficient, addressing corrosive environment requirements.
Frequently Asked Questions (FAQ)
Q: Can RT1206BRD0775KL replace RT1206CRE0775KL directly?
A: Yes. Both parts share identical resistance value, power rating, package type, and operating temperature range. RT1206BRD0775KL provides tighter tolerance (±0.1% vs ±0.25%) and improved temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a direct upgrade.
Q: What is the difference between RT1206BRD0775KL and RT1206BRE0775KL?
A: Both offer ±0.1% tolerance. RT1206BRD0775KL features ±25ppm/°C temperature coefficient, while RT1206BRE0775KL maintains ±50ppm/°C. Selection depends on thermal stability requirements.
Q: When should ERA-8AEB753V be selected?
A: ERA-8AEB753V is specified for automotive applications requiring AEC-Q200 qualification. It provides ±0.1% tolerance and ±25ppm/°C temperature coefficient with Panasonic manufacturing.
Q: What advantage does RG3216P-7502-B-T5 provide?
A: RG3216P-7502-B-T5 combines anti-sulfur protection with AEC-Q200 automotive qualification. This combination addresses applications in corrosive environments or automotive systems requiring enhanced reliability.
Q: Are physical dimensions identical across all substitute parts?
A: All parts conform to 1206 (3216 Metric) package specifications. Minor dimensional variations exist within tolerance: YAGEO and Panasonic parts measure 3.10mm × 1.60mm, while Susumu measures 3.20mm × 1.60mm. Height differences range from 0.50mm to 0.70mm. PCB footprints designed for standard 1206 accommodate all variants.
Q: Do all substitute parts maintain ROHS3 compliance?
A: Yes. All listed parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original specification.
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