JUMT1226MHD Nichicon Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Nichicon JUMT1226MHD is an automotive-grade electric double-layer supercapacitor with 22F capacitance, 2.7V rating, 0.2Ω ESR, and 16×31.5mm radial package rated for 1000h at 70°C. Available worldwide with fast shipping.
- Manufacturer
- Nichicon
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- JUMT1226MHD Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $4.0620(MOQ 1)
- Temp Range
- -25.0°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 22F large capacitance for high energy storage in supercapacitor applications
- 2.7V operating voltage with ±20% capacitance tolerance standard for EDLCs
- Low 0.2Ω ESR enabling fast charge/discharge cycles for power backup
- Automotive-grade rating with 1000h endurance at 70°C for harsh environment use
- Compact 16mm × 31.5mm radial through-hole package with 7.5mm lead pitch
- Activated carbon dielectric for high cycle life and reliable energy storage
Applications
The JUMT1226MHD is designed for automotive energy storage applications such as power backup for infotainment systems, engine start-stop support, and peak power assist in 12V automotive electrical architectures. With 22F capacitance and 2.7V rating, it stores significant energy for momentary load support and voltage stabilization during transient events. Its 1000h at 70°C automotive rating and 0.2Ω ESR make it suitable for demanding under-hood or in-cabin automotive electronics environments.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Not Compliant |
| YTEOL | 0 |
| Capacitance | 22000000 µF |
| Capacitor Type | ELECTRIC DOUBLE LAYER CAPACITOR |
| Diameter | 16mm |
| Dielectric Material | ACTIVATED CARBON |
| JESD-609 Code | e3 |
| Mounting Feature | THROUGH HOLE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | Radial |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 2.7V |
| Surface Mount | NO |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Pitch | 7.5mm |
| Terminal Shape | WIRE |
| Package | Capacitor, Polarized Radial Diameter |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00 |
| Country of Origin | Japan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What energy storage capacity and voltage rating does the JUMT1226MHD supercapacitor provide?
The JUMT1226MHD is an electric double-layer capacitor with 22F capacitance rated at 2.7V, offering significant energy storage compared to conventional electrolytic capacitors. Its 0.2Ω ESR supports rapid charge and discharge cycles, making it effective for power backup and peak load assistance in automotive and industrial 12V systems.
How does the automotive-grade endurance rating of the JUMT1226MHD qualify it for vehicle electronics?
The JUMT1226MHD is rated for 1000 hours of operation at 70°C, meeting automotive reliability standards for components exposed to elevated temperatures in engine bay and passenger compartment environments. This endurance rating, combined with its 22F capacitance and 0.2Ω ESR, ensures consistent energy storage performance over the service life of automotive electronic systems.
What physical dimensions and mounting style does the JUMT1226MHD use, and how does this influence PCB design?
The JUMT1226MHD uses a radial through-hole package measuring 16mm diameter × 31.5mm height with a 7.5mm lead pitch. This larger footprint requires appropriate PCB real estate and through-hole mounting capability, but provides mechanical stability suitable for automotive vibration environments. Designers should allocate vertical clearance of at least 35mm above the board surface.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $9.3000 | $9.30 |
| 10+ | $7.0110 | $70.11 |
| 17+ | $4.0620 | $69.05 |
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