Request Quote
(Ships tomorrow)
CDRH127C/ANP-220MC Equivalent & Substitute Parts
Part Overview
The CDRH127C/ANP-220MC is a 22 µH shielded inductor manufactured by Sumida America Components Inc., rated for 3.3 A continuous current with a maximum DC resistance of 30mOhm. This ferrite core surface mount inductor operates across the temperature range of -40°C to 125°C and is ROHS3 compliant with unlimited moisture sensitivity rating. The part is currently active in production with 734 units in stock. Equivalent and substitute inductors are necessary when primary part availability is limited, when application requirements demand higher current ratings or improved thermal performance, or when alternative packaging configurations are required for specific manufacturing processes.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Inductance | 22 | µH |
| Inductance Tolerance | ±20 | % |
| Current Rating | 3.3 | A |
| DC Resistance (DCR) Maximum | 30 | mOhm |
| Shielding | Shielded | — |
| Core Material | Ferrite | — |
| Operating Temperature Range | -40 to 125 | °C |
| Mounting Type | Surface Mount | — |
| RoHS Status | ROHS3 Compliant | — |
| Moisture Sensitivity Level | 1 (Unlimited) | — |
Substitute Part Grouping Explanation
Substitution of the CDRH127C/ANP-220MC is determined by strict adherence to the following electrical and mechanical parameters:
Primary Substitution Criteria:
- Inductance value: 22 µH (fixed requirement)
- Inductance tolerance: ±20% (fixed requirement)
- Shielding: Shielded (fixed requirement)
- Mounting type: Surface Mount (fixed requirement)
- Inductance test frequency: 100 kHz (fixed requirement)
- RoHS compliance: ROHS3 Compliant (fixed requirement)
Secondary Compatibility Parameters:
- Current rating: Minimum 3.3 A (substitute must meet or exceed)
- DC resistance: Maximum 30mOhm preferred (substitute may exceed with application verification)
- Operating temperature range: Minimum -40°C to 125°C (substitute may exceed)
- Package dimensions: Nonstandard 12.50mm x 12.50mm footprint (substitute must accommodate)
- Moisture sensitivity: MSL 1 (Unlimited) preferred
Substitute parts are classified as Direct when they meet all primary criteria with current ratings at or above 3.3 A and DCR at or below 30mOhm. Substitute parts are classified as Similar when they meet all primary criteria but have higher DCR values or different core construction types while maintaining electrical performance within the 22 µH specification.
Parameter Comparison
| Parameter | CDRH127C/ANP-220MC | P1172.223NLT | P1173.223NLT | B82477G4223M000 | B82477P4223M000 | B82477R4223M100 | DR127-220-R | DRA127-220-R |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Sumida America Components Inc. | Pulse Electronics | Pulse Electronics | EPCOS - TDK Electronics | EPCOS - TDK Electronics | EPCOS - TDK Electronics | Eaton - Electronics Division | Eaton - Electronics Division |
| Inductance (µH) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Tolerance | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% |
| Current Rating (A) | 3.3 | 3.8 | 3.8 | 3.6 | 4.15 | 4.45 | 4.0 | 3.98 |
| DC Resistance Maximum (mOhm) | 30 | 42 | 42 | 38 | 35 | 32 | 39.1 | 40 |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded |
| Core Type | Ferrite | — | — | Ferrite Drum Core | Ferrite Drum Core | Ferrite Drum Core | Ferrite Drum Core | — |
| Inductor Type | — | Wirewound | Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Wirewound |
| Operating Temperature Range (°C) | -40 to 125 | -40 to 130 | -40 to 130 | -55 to 125 | -55 to 150 | -55 to 150 | -40 to 125 | -40 to 165 |
| Inductance Test Frequency (kHz) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package Dimensions (mm) | 12.50 x 12.50 | 12.24 x 12.24 | 12.24 x 12.24 | 12.30 x 12.30 | 12.50 x 12.50 | 12.50 x 12.50 | 12.50 x 12.50 | 12.50 x 12.50 |
| Height - Seated Maximum (mm) | 8.00 | 8.00 | 8.00 | 6.00 | 8.50 | 8.50 | 8.00 | 8.00 |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| AEC-Q200 Rating | — | — | — | — | Yes | Yes | — | Yes |
| Packaging Type | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Cut Tape (CT) & Digi-Reel® | Tape & Reel (TR) |
| Inventory Status | 734 Pcs | 1653 Pcs | 2865 Pcs | 1814 Pcs | 1424 Pcs | 2200 Pcs | 1900 Pcs | 1612 Pcs |
Engineering Selection Recommendations
Direct Substitutes (Preferred for Pin-Compatible Replacement):
P1172.223NLT and P1173.223NLT from Pulse Electronics are direct substitutes meeting all primary electrical criteria with 3.8 A current ratings exceeding the 3.3 A requirement. Both parts maintain the 22 µH inductance specification with ±20% tolerance, shielded construction, and 100 kHz test frequency. The higher current rating provides design margin. Operating temperature extends to 130°C, exceeding the base requirement. Both are ROHS3 compliant with MSL 1 rating. Footprint dimensions of 12.24mm x 12.24mm are compatible with the 12.50mm x 12.50mm PCB layout. Tape & Reel packaging supports automated assembly. P1173.223NLT offers higher inventory availability at 2865 units.
Similar Substitutes (Acceptable with Electrical Performance Verification):
B82477G4223M000, B82477P4223M000, and B82477R4223M100 from EPCOS - TDK Electronics are similar substitutes with ferrite drum core construction. All three maintain 22 µH inductance with ±20% tolerance and shielded configuration. Current ratings range from 3.6 A to 4.45 A, all exceeding the 3.3 A minimum. DC resistance values of 32mOhm to 38mOhm exceed the 30mOhm specification but remain within acceptable operating parameters. B82477P4223M000 and B82477R4223M100 carry AEC-Q200 automotive qualification and support extended operating temperatures to 150°C. Footprint dimensions of 12.30mm to 12.50mm are compatible with standard PCB layouts. All are ROHS3 compliant with MSL 1 rating.
DR127-220-R from Eaton - Electronics Division is a similar substitute with ferrite drum core construction, 4.0 A current rating, and 39.1mOhm DC resistance. Operating temperature range matches the base specification at -40°C to 125°C. Footprint and height dimensions are identical to the main part. Cut Tape and Digi-Reel packaging accommodates both manual and automated assembly processes.
DRA127-220-R from Eaton - Electronics Division is a similar substitute with wirewound construction, 3.98 A current rating, and 40mOhm DC resistance. AEC-Q200 qualification and extended operating temperature to 165°C provide enhanced reliability for automotive and high-temperature applications. Footprint dimensions match the main part specification. Tape & Reel packaging supports automated assembly.
Compliance and Certification:
All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing processes. Parts designated with AEC-Q200 qualification (B82477P4223M000, B82477R4223M100, DRA127-220-R) are suitable for automotive applications requiring enhanced reliability standards.
Frequently Asked Questions (FAQ)
Q: Can P1172.223NLT or P1173.223NLT be used as direct replacements for CDRH127C/ANP-220MC?
A: Yes. Both Pulse Electronics parts maintain the 22 µH inductance specification with ±20% tolerance, shielded construction, and 100 kHz test frequency. The 3.8 A current rating exceeds the 3.3 A requirement, providing design margin. Footprint dimensions of 12.24mm x 12.24mm are compatible with 12.50mm x 12.50mm PCB layouts. Both are ROHS3 compliant with MSL 1 rating and Tape & Reel packaging.
Q: What is the difference between direct and similar substitutes?
A: Direct substitutes meet all primary electrical criteria with current ratings at or above 3.3 A and DC resistance at or below 30mOhm. Similar substitutes meet all primary electrical criteria but have higher DC resistance values or different core construction types. Similar substitutes require verification that the higher DC resistance does not impact application performance.
Q: Why do some substitute parts have higher DC resistance than the main part?
A: DC resistance varies based on inductor construction type, wire gauge, and core material. Higher DC resistance results in increased power dissipation at rated current. Applications with strict power budget requirements should select substitutes with DC resistance closest to 30mOhm. For applications with relaxed power dissipation requirements, higher DC resistance values are acceptable.
Q: Are the EPCOS - TDK Electronics B82477 series parts suitable for automotive applications?
A: B82477P4223M000 and B82477R4223M100 carry AEC-Q200 automotive qualification and support extended operating temperatures to 150°C. These parts are suitable for automotive applications. B82477G4223M000 does not carry AEC-Q200 qualification and is suitable for industrial and consumer applications.
Q: What is the significance of the AEC-Q200 rating on DRA127-220-R?
A: AEC-Q200 qualification indicates the part meets automotive industry reliability standards for passive components. DRA127-220-R with AEC-Q200 rating is suitable for automotive applications requiring enhanced reliability and extended operating temperature support to 165°C.
Q: Can I use a substitute part with a different package height?
A: Package height compatibility depends on PCB layout and clearance requirements. B82477G4223M000 has a maximum seated height of 6.00mm, compared to 8.00mm for the main part and most substitutes. Verify clearance with adjacent components and thermal management requirements before selecting this part.
Q: What packaging options are available for these substitute parts?
A: Most substitute parts are supplied in Tape & Reel (TR) packaging for automated assembly. DR127-220-R is available in Cut Tape (CT) and Digi-Reel® packaging, supporting both manual and automated assembly processes. Verify packaging compatibility with your manufacturing process.
Q: How do I determine which substitute part is best for my application?
A: Selection depends on specific application requirements. For standard industrial applications, P1173.223NLT offers the highest inventory availability. For automotive applications, select B82477P4223M000, B82477R4223M100, or DRA127-220-R with AEC-Q200 qualification. For applications requiring extended operating temperature, DRA127-220-R supports temperatures to 165°C. For applications with strict power dissipation requirements, select parts with DC resistance closest to 30mOhm.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All substitute parts listed are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing processes and environmental regulations.
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