Bourns Inc. PF-FB1-50
- Part No.:
- PF-FB1-50
- Manufacturer:
- Bourns Inc.
- Category:
- Electrical, Specialty Fuses
- Package:
- Cylindrical, Blade Terminal (Bolt)
- Datasheet:
-
PF-FB1-50.pdf
- Description:
- FUSE BOLT MNT 800VAC 800VDC 50A
- Quantity:
- Payment:

- Shipping:

Inventory:4,894
Please send an inquiry. Send us your inquiry, and we will respond immediately.
- Specifications
- FAQ
- Product Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Bourns Inc.
- Series:
- POWrFuse™ PF-F
- Package / Case:
- Cylindrical, Blade Terminal (Bolt)
- Packaging:
- Box
- Product Status:
- Active
- Mounting Type:
- Bolt Mount
- Fuse Type:
- Cartridge
- Current Rating (Amps):
- 50A
- Voltage Rating - AC:
- 800 VAC
- Voltage Rating - DC:
- 800 VDC
- Response Time:
- -
- Applications:
- Semiconductors
- Features:
- -
- Class:
- aR
- Approval Agency:
- cURus
- Operating Temperature:
- -55°C ~ 125°C
- Breaking Capacity @ Rated Voltage:
- 100kA AC, 50kA DC
- Size / Dimension:
- 0.949" Dia x 2.717" L (24.10mm x 69.00mm)
- Grade:
- -
- Qualification:
- -
1. How to order PF-FB1-50 on SANJIA TECHNOLOGY LTD.?
Currently, SANJIA TECHNOLOGY LTD. only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does SANJIA TECHNOLOGY LTD. guarantee that PF-FB1-50 is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the PF-FB1-50. All suppliers must pass our qualification reviews before they can publish their products including PF-FB1-50 on SANJIA TECHNOLOGY LTD.; we pay more attention to the channels and quality of PF-FB1-50 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PF-FB1-50 price and inventory displayed accurate?
The price and inventory of PF-FB1-50 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?
Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?
Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of PF-FB1-50?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PF-FB1-50 we delivered, we will accept the replacement or return of the PF-FB1-50 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of PF-FB1-50.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as PF-FB1-50 pin diagram, PF-FB1-50 datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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| Part Number | PF-FB1-75 | PF-FB1-50 | PF-FB1-100 | PF-FB1-300 | PF-ET1-15 |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Series | POWrFuse™ PF-F | POWrFuse™ PF-F | POWrFuse™ PF-F | POWrFuse™ PF-F | POWrFuse™ PF-E |
| Package / Case | Cylindrical, Blade Terminal (Bolt) | Cylindrical, Blade Terminal (Bolt) | Cylindrical, Blade Terminal (Bolt) | Cylindrical, Blade Terminal (Bolt) | Radial Bend Cylinder |
| Packaging | Box | Box | Box | Box | Tray |
| Product Status | Active | Active | Active | Active | Active |
| Mounting Type | Bolt Mount | Bolt Mount | Bolt Mount | Bolt Mount | Through Hole |
| Fuse Type | Cartridge | Cartridge | Cartridge | Cartridge | Cartridge, Ceramic |
| Current Rating (Amps) | 75A | 50A | 100A | 300A | 15A |
| Voltage Rating - AC | 800 VAC | 800 VAC | 800 VAC | 800 VAC | - |
| Voltage Rating - DC | 800 VDC | 800 VDC | 800 VDC | 800 VDC | 1 kVDC |
| Response Time | - | - | - | - | - |
| Applications | Semiconductors | Semiconductors | Semiconductors | Semiconductors | Solar (Photovoltaic) |
| Features | - | - | - | - | - |
| Class | aR | aR | aR | aR | - |
| Approval Agency | cURus | cURus | cURus | cURus | cULus, UL |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Breaking Capacity @ Rated Voltage | 100kA AC, 50kA DC | 100kA AC, 50kA DC | 100kA AC, 50kA DC | 100kA AC, 50kA DC | 20kA |
| Size / Dimension | 0.949" Dia x 2.717" L (24.10mm x 69.00mm) | 0.949" Dia x 2.717" L (24.10mm x 69.00mm) | 0.949" Dia x 2.717" L (24.10mm x 69.00mm) | 1.386" Dia x 2.724" L (35.20mm x 69.20mm) | 0.406" Dia x 1.496" L (10.30mm x 38.00mm) |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |

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