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EMF107B7474KAHT Equivalent & Substitute Parts
Part Overview
The EMF107B7474KAHT is a 0.47 µF ceramic capacitor rated at 16V with X7R temperature coefficient in 0603 (1608 Metric) surface mount package. Manufactured by Taiyo Yuden, this component is classified as Not For New Designs, indicating it has been superseded in the manufacturer's product line. The part carries AEC-Q200 automotive qualification and ROHS3 compliance.
Identification of equivalent and substitute parts is necessary due to the product's obsolescence status and potential supply constraints. Active alternative parts from multiple manufacturers provide equivalent electrical and mechanical performance while maintaining current production status and availability.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 0.47 µF |
| Tolerance | ±10% |
| Voltage Rating | 16V |
| Temperature Coefficient | X7R |
| Operating Temperature Range | -55°C ~ 125°C |
| Package / Case | 0603 (1608 Metric) |
| Physical Dimensions | 0.063" L x 0.031" W (1.60mm x 0.80mm) |
| Thickness (Max) | 0.035" (0.90mm) |
| Mounting Type | Surface Mount, MLCC |
| Moisture Sensitivity Level | 1 (Unlimited) |
| AEC-Q200 Rating | Yes |
| RoHS Status | ROHS3 Compliant |
Substitute Part Grouping Explanation
Substitution of the EMF107B7474KAHT is determined by strict equivalence across the following parameters:
Mandatory Matching Parameters:
- Capacitance: 0.47 µF
- Tolerance: ±10%
- Voltage Rating: 16V
- Temperature Coefficient: X7R
- Operating Temperature Range: -55°C ~ 125°C
- Package / Case: 0603 (1608 Metric)
- Physical Dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm)
- Thickness (Max): 0.035" (0.90mm)
- Mounting Type: Surface Mount, MLCC
- Moisture Sensitivity Level: 1 (Unlimited)
- AEC-Q200 Automotive Rating: Yes
- RoHS3 Compliance: Yes
All substitute parts listed meet these criteria without exception. Packaging format (Cut Tape vs. Tape & Reel) does not affect electrical or mechanical compatibility and represents a logistics consideration only.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Capacitance | Tolerance | Voltage | Temp Coeff | Operating Temp | Package | Dimensions (L x W) | Thickness | Mounting | MSL | AEC-Q200 | RoHS3 | Product Status | Packaging Format |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMF107B7474KAHT | Taiyo Yuden | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Not For New Designs | Cut Tape (CT) |
| MAASE168SB7474KTNA01 | Taiyo Yuden | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Active | Tape & Reel (TR) |
| MCASE168SB7474KTNA01 | Taiyo Yuden | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Active | Tape & Reel (TR) |
| AC0603KPX7R7BB474 | YAGEO | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Active | Tape & Reel (TR) |
| AC0603KRX7R7BB474 | YAGEO | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Active | Tape & Reel (TR) |
| CGA3E1X7R1C474K080AC | TDK Corporation | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Active | Tape & Reel (TR) |
| CGJ3E2X7R1C474K080AA | TDK Corporation | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Obsolete | Cut Tape (CT) & Digi-Reel® |
| CL10B474KO84PNC | Samsung Electro-Mechanics | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Active | Cut Tape (CT) & Digi-Reel® |
| CL10B474KO8VPNC | Samsung Electro-Mechanics | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Active | Tape & Reel (TR) |
| GCM188R71C474KA55D | Murata Electronics | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Active | Tape & Reel (TR) |
| GCM188R71C474KA55J | Murata Electronics | 0.47 µF | ±10% | 16V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | Surface Mount, MLCC | 1 | Yes | Yes | Active | Tape & Reel (TR) |
Engineering Selection Recommendations
Primary Substitutes (Active Status, Highest Availability):
The following parts are recommended as primary substitutes based on active product status and high inventory levels:
- CL10B474KO8VPNC (Samsung Electro-Mechanics): 425,659 units in stock. Active status with Tape & Reel packaging suitable for automated assembly.
- GCM188R71C474KA55J (Murata Electronics): 64,604 units in stock. Active status with established supply chain.
- GCM188R71C474KA55D (Murata Electronics): 45,100 units in stock. Active status, functionally equivalent to GCM188R71C474KA55J.
- CGA3E1X7R1C474K080AC (TDK Corporation): 31,399 units in stock. Active status with high availability.
- AC0603KPX7R7BB474 (YAGEO): 15,774 units in stock. Active status.
Secondary Substitutes (Active Status, Taiyo Yuden Alternatives):
- MAASE168SB7474KTNA01 (Taiyo Yuden): 730 units in stock. Active status, same manufacturer as original part.
- MCASE168SB7474KTNA01 (Taiyo Yuden): 1,125 units in stock. Active status, same manufacturer as original part.
Avoid for New Designs:
- CGJ3E2X7R1C474K080AA (TDK Corporation): Obsolete status. Use only for legacy system repairs or maintenance.
All recommended substitutes maintain full compliance with AEC-Q200 automotive qualification, ROHS3 requirements, and REACH regulations. Electrical performance, thermal characteristics, and mechanical fit are identical across all listed alternatives.
Frequently Asked Questions (FAQ)
Q: Can I substitute EMF107B7474KAHT with any of the listed parts in automotive applications?
A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification identical to the original part. Electrical specifications, temperature performance, and reliability ratings are equivalent.
Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging?
A: Cut Tape and Tape & Reel are packaging and delivery formats only. They do not affect component electrical or mechanical performance. Tape & Reel is standard for high-volume automated assembly. Cut Tape is used for lower-volume or manual assembly operations. The component itself is identical.
Q: Why is EMF107B7474KAHT marked "Not For New Designs"?
A: This designation indicates the part has been superseded by the manufacturer. Active alternatives from Taiyo Yuden (MAASE168SB7474KTNA01, MCASE168SB7474KTNA01) and other manufacturers provide equivalent performance with current production status and assured long-term availability.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the compliance profile of the original EMF107B7474KAHT.
Q: Which substitute has the highest current inventory?
A: CL10B474KO8VPNC (Samsung Electro-Mechanics) has 425,659 units in stock, providing maximum supply assurance.
Q: Can I use CGJ3E2X7R1C474K080AA as a substitute?
A: CGJ3E2X7R1C474K080AA meets all electrical and mechanical specifications. However, it carries Obsolete product status. Use this part only for repair or maintenance of existing systems. For new designs or new production runs, select from the Active status alternatives.
Q: Do all substitutes have the same moisture sensitivity level?
A: Yes. All substitute parts have Moisture Sensitivity Level 1 (Unlimited), identical to the original part. This indicates no special moisture handling or baking requirements.
Q: What is the operating temperature range for all these parts?
A: All parts operate across -55°C to 125°C, providing identical thermal performance for automotive and industrial applications.
Q: Are there any differences in tolerance between the original and substitute parts?
A: No. All parts maintain ±10% capacitance tolerance, ensuring equivalent circuit performance and design margin.
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