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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 10 | CNY3.160 | CNY31.60 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 10+ | CNY3.160 (CNY3.5708) |
| 100+ | CNY2.430 (CNY2.7459) |
| 500+ | CNY2.410 (CNY2.7233) |
| 1000+ | CNY2.380 (CNY2.6894) |
| 2000+ | CNY2.360 (CNY2.6668) |
| 4000+ | CNY2.330 (CNY2.6329) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerBOURNS
Manufacturer Part NoMF-SM100/33-2
Order Code
Re-Reel1652198RL
Cut Tape1652198
Product RangeMF-SM
Technical Datasheet
PPTC Case Style2920 (7351 Metric)
Product RangeMF-SM
Voltage Rating33VDC
Holding Current1.1A
Trip Current2.2A
Time to Trip0.5s
Current Rating Max40A
Operating Temperature Min-40°C
Operating Temperature Max85°C
Automotive Qualification StandardAEC-Q200
SVHCNo SVHC (04-Feb-2026)
Product Overview
The MF-SM100/33-2 is a surface-mount PTC resettable fuse from the Bourns MF-SM series, designed for overcurrent protection in circuits up to 33V. It automatically resets after the fault condition is cleared, providing a reliable and cost-effective solution for circuit protection. This component is RoHS compliant, halogen-free, and meets AEC-Q200 automotive qualification standards.
- Rated Voltage (Vmax): 33V
- Maximum Current (Imax): 40A
- Hold Current (Ihold): 1.10A at 23°C
- Trip Current (Itrip): 2.20A at 23°C
- Initial Resistance: 0.12Ω (min), 0.41Ω (max)
- Max Time to Trip: 8s at 23°C
- Power Dissipation (Tripped): 0.5W
- Operating Temperature Range: -40°C to +85°C
- Maximum Surface Temperature (Tripped): 125°C
- Material: Flame-retardant epoxy polymer (UL 94V-0)
Applications
Automotive
Technical Specifications
PPTC Case Style
2920 (7351 Metric)
Voltage Rating
33VDC
Trip Current
2.2A
Current Rating Max
40A
Operating Temperature Max
85°C
SVHC
No SVHC (04-Feb-2026)
Product Range
MF-SM
Holding Current
1.1A
Time to Trip
0.5s
Operating Temperature Min
-40°C
Automotive Qualification Standard
AEC-Q200
Technical Docs (3)
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Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85361010
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00042