- RS Stock No.:
- 144-1808
- Mfr. Part No.:
- 3403.0287.23
- Brand:
- Schurter
- RS Stock No.:
- 144-1808
- Mfr. Part No.:
- 3403.0287.23
- Brand:
- Schurter
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CH
Product Details
Schurter Surface Mount Ceramic Fuse
The Schurter UMT-H surface mount compact fuse has a ceramic housing and copper alloy terminal. It is impermeable to potting compound, which is used to achieve a hermetic seal for intrinsically safe applications. It has an electrical rating of 72VDC/250VAC and 20A.
Features and Benefits
Service temperature ranges between -55°C and 125°C
High Breaking capacity is up to 1500A
Suitable for pulse-shaped continuous currents
Provides primary protection for PCB and SMD
High Breaking capacity is up to 1500A
Suitable for pulse-shaped continuous currents
Provides primary protection for PCB and SMD
Applications
Battery protection
Used in power supplies
Explosion protection
Lighting
Sensors
Used in power supplies
Explosion protection
Lighting
Sensors
Certifications
AEC-Q200 certified
CSA C22.2 certified
IEC 60127-7 certified
UL 248-14 approved
CSA C22.2 certified
IEC 60127-7 certified
UL 248-14 approved
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Current Rating | 20A |
Voltage Rating | 72 V dc, 250V ac |
Fuse Speed | T |
Body Material | Ceramic |
Body Length | 16.2mm |
Body Width | 5.35mm |
Body Height | 5.6mm |
Breaking Capacity at Maximum Voltage Rating | 100 A @ 250 V ac |
Minimum Operating Temperature | -55°C |
Series | UMT-H |
Maximum Operating Temperature | +125°C |
Terminal Material | Copper Alloy |
Dimensions | 16.2 x 5.35 x 5.6mm |