- RS Stock No.:
- 754-6308
- Mfr. Part No.:
- 3405.0172.24
- Manufacturer:
- Schurter
- RS Stock No.:
- 754-6308
- Mfr. Part No.:
- 3405.0172.24
- Manufacturer:
- Schurter
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CH
Product Details
Schurter UMF 250 Series
Schurter UMF 250 series surface mount high breaking capacity fuses are quick acting and compact. The UMF 250 fuse series is suitable for a wide range of applications, including industrial and domestic electronics, medical equipment and power supplies.
Directly solderable on printed circuit boards
Low melting l2t values
Fast interruption
Compact design
Low melting l2t values
Fast interruption
Compact design
Schurter Surface Mount Ceramic Fuse
The Schurter UMF 250 surface mount quick acting fuse has a ceramic housing and a tin plated copper alloy terminal. This surface mount fuse offers considerable space saving features. Performance characteristics of the UMT SMD fuse are suitable for several low voltage applications. The FF type is ideal for protection of high value silicon ICs. This fuse has an electrical rating of 125VDC/250VAC and 4A.
Features and Benefits
Service temperature ranges between -55°C and 125°C
Provides primary protection to PCB and SMD
High breaking capacity ranging from 100A to 200A
Compact in size
Provides primary protection to PCB and SMD
High breaking capacity ranging from 100A to 200A
Compact in size
Applications
Medical equipment
Power supplies
Industrial electronics
Power supplies
Industrial electronics
Certifications
CSA C22.2 no. 248.14 certified
IEC 60127-4/2 certified
UL 248-14 approved
IEC 60127-4/2 certified
UL 248-14 approved
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Surface Mount Technology
Surface mount fuses offer considerable space (and time) saving features for low voltage applications. The FF types are ideal for protection of high value silicon IC's e.g. alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, medical apparatus etc.
Specifications
Attribute | Value |
---|---|
Current Rating | 4A |
Voltage Rating | 250 V ac, 125V dc |
Fuse Speed | F |
Body Material | Ceramic |
Body Length | 10.1mm |
Body Width | 3mm |
Body Height | 3mm |
Breaking Capacity at Maximum Voltage Rating | 100 A @ 125 V dc, 100 A @ 250 V ac, 100 A @ 250 V ac;100 A @ 125 V dc |
Minimum Operating Temperature | -55°C |
Maximum Operating Temperature | +125°C |
Dimensions | 10.1 x 3 x 3mm |
Terminal Material | Tin Plated Copper Alloy |