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CMF55152K00DHR6 Equivalent & Substitute Parts
Part Overview
The CMF55152K00DHR6 is a 152 kOhms ±0.5% metal film axial through-hole resistor rated at 0.5W (1/2W) manufactured by Vishay Dale. This component features flame retardant coating and moisture resistance, operating across the temperature range of -55°C to 175°C. The part is discontinued at DiGi Electronics but remains available in inventory (1087 Pcs). Equivalent and substitute parts are necessary to support ongoing production requirements, design flexibility, and supply chain continuity when the primary part number becomes unavailable.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 152 kOhms |
| Tolerance | ±0.5% |
| Power Rating | 0.5W (1/2W) |
| Composition | Metal Film |
| Package Type | Axial |
| Physical Dimensions | 0.090" Dia x 0.240" L (2.29mm x 6.10mm) |
| Temperature Coefficient | ±50ppm/°C |
| Operating Temperature Range | -55°C ~ 175°C |
| Features | Flame Retardant Coating, Moisture Resistant, Safety |
| Terminations | 2 |
Substitute Part Grouping Explanation
Substitute parts for the CMF55152K00DHR6 are classified into two categories based on electrical and mechanical compatibility:
Upgrade Substitutes (Improved Tolerance): Parts with ±0.1% tolerance represent an upgrade path. These maintain identical resistance value (152 kOhms), power rating (0.5W), package type (Axial), physical dimensions (0.090" Dia x 0.240" L), and operating temperature range (-55°C ~ 175°C). The primary difference is tighter tolerance (±0.1% versus ±0.5%) and improved temperature coefficient (±25ppm/°C versus ±50ppm/°C). These parts are electrically and mechanically interchangeable with enhanced precision characteristics.
Parametric Equivalents (Same Tolerance): Parts maintaining ±0.5% tolerance are direct parametric equivalents. These share all critical electrical specifications: 152 kOhms resistance, ±0.5% tolerance, 0.5W power rating, ±50ppm/°C temperature coefficient, and identical physical dimensions and operating temperature range.
Substitution is determined by matching resistance value, tolerance class, power rating, package type, and physical dimensions. All listed substitutes maintain the same axial through-hole configuration and thermal operating envelope.
Parameter Comparison
| Part Number | Resistance | Tolerance | Power (W) | Temp Coeff (ppm/°C) | Operating Temp (°C) | Package | Dimensions | Product Status | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|
| CMF55152K00DHR6 | 152 kOhms | ±0.5% | 0.5 | ±50 | -55 ~ 175 | Axial | 0.090" x 0.240" | Discontinued | Non-compliant |
| CMF55152K00BEEA | 152 kOhms | ±0.1% | 0.5 | ±25 | -55 ~ 175 | Axial | 0.090" x 0.240" | Active | ROHS3 Compliant |
| CMF55152K00BEEA70 | 152 kOhms | ±0.1% | 0.5 | ±25 | -55 ~ 175 | Axial | 0.090" x 0.240" | Active | ROHS3 Compliant |
| CMF55152K00BEEB | 152 kOhms | ±0.1% | 0.5 | ±25 | -55 ~ 175 | Axial | 0.090" x 0.240" | Active | ROHS3 Compliant |
| CMF55152K00BEEB70 | 152 kOhms | ±0.1% | 0.5 | ±25 | -55 ~ 175 | Axial | 0.090" x 0.240" | Active | ROHS3 Compliant |
| CMF55152K00BER670 | 152 kOhms | ±0.1% | 0.5 | ±25 | -55 ~ 175 | Axial | 0.090" x 0.240" | Active | Non-compliant |
| CMF55152K00BERE | 152 kOhms | ±0.1% | 0.5 | ±25 | -55 ~ 175 | Axial | 0.090" x 0.240" | Active | Non-compliant |
| CMF55152K00BERE70 | 152 kOhms | ±0.1% | 0.5 | ±25 | -55 ~ 175 | Axial | 0.090" x 0.240" | Active | Non-compliant |
| CMF55152K00DHEA | 152 kOhms | ±0.5% | 0.5 | ±50 | -55 ~ 175 | Axial | 0.090" x 0.240" | Active | ROHS3 Compliant |
| CMF55152K00DHEB | 152 kOhms | ±0.5% | 0.5 | ±50 | -55 ~ 175 | Axial | 0.090" x 0.240" | Active | ROHS3 Compliant |
| CMF55152K00DHRE | 152 kOhms | ±0.5% | 0.5 | ±50 | -55 ~ 175 | Axial | 0.090" x 0.240" | Active | Non-compliant |
Engineering Selection Recommendations
For Direct Replacement (Parametric Equivalents):
CMF55152K00DHEA and CMF55152K00DHEB are recommended as primary direct replacements. Both maintain identical electrical specifications (152 kOhms, ±0.5% tolerance, ±50ppm/°C temperature coefficient) and physical dimensions. Both parts are Active status with ROHS3 compliance, providing regulatory advantage over the discontinued CMF55152K00DHR6. CMF55152K00DHRE is also parametrically equivalent but carries non-compliant RoHS status.
For Upgraded Performance:
CMF55152K00BEEA, CMF55152K00BEEA70, CMF55152K00BEEB, and CMF55152K00BEEB70 provide tighter tolerance (±0.1%) and improved temperature coefficient (±25ppm/°C). These upgrades are suitable for applications requiring enhanced precision. CMF55152K00BEEA and CMF55152K00BEEB variants with ROHS3 compliance are preferred for regulatory requirements. CMF55152K00BER670, CMF55152K00BERE, and CMF55152K00BERE70 offer ±0.1% tolerance but carry non-compliant RoHS status.
Inventory Availability:
All substitute parts are currently in active production with confirmed stock levels ranging from 681 to 1109 pieces, ensuring supply continuity.
Frequently Asked Questions (FAQ)
Q: Can CMF55152K00BEEA replace CMF55152K00DHR6 directly?
A: Yes. CMF55152K00BEEA is electrically and mechanically compatible. It maintains the same 152 kOhms resistance, 0.5W power rating, axial package type, and physical dimensions (0.090" Dia x 0.240" L). The ±0.1% tolerance is tighter than the original ±0.5%, which is compatible with applications designed for the original part. CMF55152K00BEEA is Active status with ROHS3 compliance.
Q: What is the difference between ±0.5% and ±0.1% tolerance variants?
A: Tolerance specifies the maximum deviation from the nominal 152 kOhms value. ±0.5% allows deviation up to ±760 Ohms, while ±0.1% limits deviation to ±152 Ohms. The ±0.1% variants also feature improved temperature coefficient (±25ppm/°C versus ±50ppm/°C), resulting in better stability across the -55°C to 175°C operating range. Applications with strict circuit requirements benefit from tighter tolerance.
Q: Are all substitute parts in the same axial package?
A: Yes. All listed substitutes maintain the axial through-hole configuration with identical physical dimensions (0.090" Dia x 0.240" L / 2.29mm x 6.10mm). They are mechanically interchangeable on PCBs designed for the CMF55152K00DHR6.
Q: What does the suffix designation (EA, EB, ER, BERE, BEEB) indicate?
A: Suffix designations identify packaging and tape configuration variants within the CMF55 series. All variants listed maintain identical electrical specifications and physical dimensions. Selection between variants depends on specific packaging and reel requirements for manufacturing processes.
Q: Is RoHS compliance important for my application?
A: RoHS compliance status depends on application requirements and regional regulations. CMF55152K00DHEA, CMF55152K00DHEB, CMF55152K00BEEA, CMF55152K00BEEA70, CMF55152K00BEEB, and CMF55152K00BEEB70 are ROHS3 compliant. CMF55152K00DHR6, CMF55152K00BER670, CMF55152K00BERE, CMF55152K00BERE70, and CMF55152K00DHRE are non-compliant. Applications subject to RoHS regulations require compliant variants.
Q: Can I use a ±0.1% tolerance part in a circuit designed for ±0.5%?
A: Yes. A tighter tolerance part is compatible with circuits designed for looser tolerance. The ±0.1% variant will operate within the acceptable range of the original design while providing improved accuracy. No circuit modifications are required.
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