Add a 5 lb bag of custom roasted coffee to your parts order and get an extra 25% off our wholesale coffee prices!

Bunn 50811.0103

Bunn 50811.0103 Capacitor, 45Mf 440V | Fits CRESCENDO & More

Regular price $177.20

This part ships directly from Bunn and stock is not guaranteed. Lead time averaging 4 to 6 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

The BUNN Coffee Machine Capacitor, 45mf 440v (part number 50811.0103), is a high-quality replacement component specifically designed to ensure optimal performance and longevity of your BUNN coffee maker. Engineered to meet stringent industry standards, this capacitor supports the motor’s smooth startup and stable operation by effectively storing and releasing electrical energy. With a robust 45 microfarad (mf) rating and a voltage capacity of 440 volts, it reliably handles the power demands of commercial and high-volume coffee machines, making it an essential part for maintaining consistent brewing performance.

Compatibility is a key feature of the BUNN Capacitor 45mf 440v (50811.0103), perfectly suited for a wide range of BUNN coffee machine models. Whether you own commercial-grade brewers or smaller-scale machines, this capacitor guarantees seamless integration without the need for modifications. Its direct fit design ensures quick and easy installation, minimizing downtime and preventing loss of productivity in busy environments. Ideal for technicians and coffee shop owners alike, this replacement part helps avoid costly repairs and extends the lifespan of your BUNN coffee equipment.

Beyond compatibility and reliable performance, the benefits of using this BUNN capacitor include improved motor efficiency and enhanced machine stability, which translates to a consistently great-tasting cup of coffee. The capacitor’s durable construction means it withstands frequent use and fluctuating power conditions, preventing common motor issues such as overheating or failure. The compact dimensions and exact ratings (45mf, 440v) make it the perfect choice for ensuring your BUNN coffee machine operates smoothly day after day. Available now at Kaldi.com, this essential part supports uninterrupted brewing and maximizes your coffee machine’s overall value.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #50811.0103 fits Bunn machines, including the CRESCENDO, SURE IMMERSION 220, SURE IMMERSION 312 series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Our current database shows fitment for the CRESCENDO, SURE IMMERSION 220, SURE IMMERSION 312 series. However, many Bunn components are interchangeable across different platforms. If you have successfully installed Part #50811.0103 on a model we haven't listed, please let us know so we can update our records for the community.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Parts from Bunn including this capacitor, 45mf 440v ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #50811.0103 is a 100% genuine OEM component sourced directly from the Bunn factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Bunn parts typically range from 4 to 6 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Bunn parts come with a 730-day manufacturer's warranty. Contact us for specific warranty details.
All Bunn parts come with a 30 day return policy. Please see our refund policy or chat for more details.
Compatible Products
44300.0201 Bunn Crescendo™ Bean to Cup Espresso
Bunn Crescendo™ Bean to Cup Controls
Regular price $5,109.83 Sale price$8,446.00
Crescendo™ Bean to Cup Espresso (44300.0201)
-40%
44400.0100 Bunn Sure Immersion™ 220 - Bean-to-Cup Coffee System
Regular price $7,296.30 Sale price$12,060.00
Sure Immersion™ 220 - Bean-to-Cup Coffee System (44400.0100)
-40%
BUNN 44400.0105 SURE IMMERSON 220, 120V LTE BUNNLINK
Regular price $7,270.80 Sale price$11,822.00
BUNN 44400.0105 SURE IMMERSON 220, 120V LTE BUNNLINK
-38%
44400.0200 Bunn Sure Immersion™ 312 - Bean-to-Cup Coffee System
Technical drawing of a device with dimensions labeled Sure Immersion® 312 120V
Regular price $8,019.88 Sale price$13,256.00
Sure Immersion™ 312 - Bean-to-Cup Coffee System (44400.0200)
-40%
44400.0200 Bunn Sure Immersion™ 312 - Bean-to-Cup Coffee System
Regular price $8,152.98 Sale price$13,476.00
Sure Immersion® 312 120V, with Printer Port (44400.0201)
-40%
SURE IMMERSION 312, 120V 60HZ LTE B-LINK (44400.0202)
Regular price $8,376.83 Sale price$13,846.00
SURE IMMERSION 312, 120V 60HZ LTE B-LINK (44400.0202)
-40%
SURE IMMERSION 312, 120/208-240V (44400.0240)
Regular price $8,271.56 Sale price$13,672.00
SURE IMMERSION 312, 120/208-240V (44400.0240)
-40%

Commercial Coffee Machine Part Manufacturers