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FSMD075-33R
RFE/Fuzetec
RESETTABLE FUSE - SMD, 1812 SIZE
20400 Pcs New Original In Stock
PTC Resettable Fuse 33V 750 mA Ih Surface Mount 1812 (4532 Metric), Concave
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*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (412 Ratings)
FSMD075-33R
Product Overview
9864880
DiGi Electronics Part Number
FSMD075-33R-DGManufacturer
RFE/Fuzetec
FSMD075-33R
Description
RESETTABLE FUSE - SMD, 1812 SIZEInventory
20400 Pcs New Original In Stock
PTC Resettable Fuse 33V 750 mA Ih Surface Mount 1812 (4532 Metric), Concave
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
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Worldwide Delivery in 3-5 Business Days
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FSMD075-33R Technical Specifications
Category
PTC Resettable Fuses
Packaging
Tape & Reel (TR)
Series
FSMD1812
Product Status
Active
Type
-
Voltage - Max
33V
Current - Hold (Ih) (Max)
750 mA
Current - Trip (It)
1.5 A
Current - Max
100 A
Time to Trip
200 ms
Resistance - Initial (Ri) (Min)
110 mOhms
Resistance - Post Trip (R1) (Max)
400 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Surface Mount
Package / Case
1812 (4532 Metric), Concave
Size / Dimension
0.179" L x 0.128" W (4.55mm x 3.24mm)
Height - Seated (Max)
-
Thickness (Max)
0.061" (1.55mm)
Lead Spacing
-
Approval Agency
cUL, TUV, UL
Datasheet & Documents
HTML Datasheet
FSMD075-33R-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8533.40.8070
Additional Information
Other Names
3451-FSMD075-33RTR
Standard Package
50
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
物流追蹤系統很便利，一目了然，也讓我對到貨時間充滿信心。
Dec 02, 2025
Ich kann die schnelle Bearbeitung und den freundlichen Kontakt nur loben.
Dec 02, 2025
I trust DiGi Electronics for products that perform reliably every time.
Dec 02, 2025
Their diverse product lineup means solutions are readily available for various needs.
Dec 02, 2025
Streamlined inventory management allows for quick response times.
Dec 02, 2025
I had a minor issue after my purchase, and the support team resolved it within hours, which was impressive.
Dec 02, 2025
Delivery was speedy and hassle-free, making my entire experience very satisfying.
Dec 02, 2025
Their inventory management practices are exemplary, ensuring we always have what we need.
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Frequently Asked Questions (FAQ)
What is a PTC resettable fuse and how does it work?
A PTC resettable fuse is a safety device that protects electronic circuits by limiting current flow. When a fault occurs, it increases resistance to prevent damage and automatically resets once the overload is removed, allowing normal operation again after trip.
Is the FSMD075-33R suitable for surface mount applications?
Yes, the FSMD075-33R is an SMD (Surface Mount Device) designed specifically for surface mounting on circuit boards, making it ideal for compact and automated assembly processes.
What are the key specifications of the FSMD075-33R resettable fuse?
This fuse operates at a maximum voltage of 33V, with a hold current of 750mA, trip current of 1.5A, and can withstand surges up to 100A. It trips within approximately 200ms when overloaded.
Is the FSMD075-33R compatible with various environmental conditions?
Yes, it is rated for a temperature range of -40°C to 85°C, suitable for diverse operating environments, and is RoHS3 compliant, ensuring environmentally friendly standards.
How do I purchase and what is the warranty for the FSMD075-33R fuse?
The FSMD075-33R is available in tape and reel packaging, stocked with over 16,000 units. For warranty and after-sales support, please contact the supplier directly to ensure product authenticity and service policies.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
FSMD075-33R CAD Models
RFE/Fuzetec FSMD075-33R PCB symbols & footprints
productDetail
