Circuit Protection
MF-SM125-2
ActiveBourns Inc.
PTC RESETTABLE FUSE 1.25A(HOLD) 2.5A(TRIP) 15V 100A 1.7W 2S 0.07OHM SMD SOLDER PAD 7.98 X 5.44 X 3MM T/R AUTOMOTIVE AEC-Q200
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Circuit Protection
MF-SM125-2
ActiveBourns Inc.
PTC RESETTABLE FUSE 1.25A(HOLD) 2.5A(TRIP) 15V 100A 1.7W 2S 0.07OHM SMD SOLDER PAD 7.98 X 5.44 X 3MM T/R AUTOMOTIVE AEC-Q200
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Technical Specifications
Parameters and characteristics for this part
| Specification | MF-SM125-2 |
|---|---|
| Approval Agency | cURus, TUV |
| Current - Hold (Ih) (Max) | 1.25 A |
| Current - Max [Max] | 100 A |
| Current - Trip (It) | 2.5 A |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 2-SMD |
| Qualification | AEC-Q200 |
| Resistance - Initial (Ri) (Min) [Min] | 70 mOhms |
| Resistance - Post Trip (R1) (Max) [Max] | 250 mOhms |
| Size / Dimension [x] | 7.31 mm |
| Size / Dimension [x] | 0.287 in |
| Size / Dimension [y] | 0.214 in |
| Size / Dimension [y] | 5.44 mm |
| Thickness (Max) [Max] | 0.118 " |
| Thickness (Max) [Max] | 3 mm |
| Time to Trip | 2 s |
| Type | Polymeric |
| Voltage - Max [Max] | 15 V |
| Part | Thickness (Max) [Max] | Thickness (Max) [Max] | Resistance - Post Trip (R1) (Max) [Max] | Resistance - Initial (Ri) (Min) [Min] | Type | Grade | Mounting Type | Size / Dimension [x] | Size / Dimension [y] | Size / Dimension [x] | Size / Dimension [y] | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Current - Trip (It) | Qualification | Time to Trip | Current - Hold (Ih) (Max) [Max] | Current - Max [Max] | Approval Agency | Voltage - Max [Max] | Size / Dimension [y] | Size / Dimension [x] | Current - Hold (Ih) (Max) | Size / Dimension | Voltage - Max | Voltage - Max |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Bourns Inc. | 3.18 mm | 0.125 in | 1.4 Ohms | 350 mOhms | Polymeric | Automotive | Surface Mount | 7.31 mm | 0.214 in | 0.287 in | 5.44 mm | 2-SMD | 85 °C | -40 °C | 1 A | AEC-Q200 | 4 s | 500 mA | 40 A | cURus TUV | 60 V | ||||||
 Bourns Inc. | 3 mm | 0.118 " | 150 mOhms | 40 mOhms | Polymeric | Automotive | Surface Mount | 8.75 mm | 6.71 mm | 2-SMD | 85 °C | -40 °C | 3.6 A | AEC-Q200 | 5 s | 1.8 A | 40 A | cURus TUV | 33 V | 0.264 in | 0.344 in | ||||||
Bourns Inc. | 3 mm | 0.118 " | 480 mOhms | 120 mOhms | Polymeric | Automotive | Surface Mount | 7.31 mm | 0.214 in | 0.287 in | 5.44 mm | 2-SMD | 85 °C | -40 °C | 2.2 A | AEC-Q200 | 500 ms | 1.1 A | 80 A | cURus TUV | 30 V | ||||||
 Bourns Inc. | 3 mm | 0.118 " | 75 mOhms | 25 mOhms | Polymeric | Automotive | Surface Mount | 7.31 mm | 0.214 in | 0.287 in | 5.44 mm | 2-SMD | 85 °C | -40 °C | 5.2 A | AEC-Q200 | 20 s | 2.6 A | 100 A | cURus TUV | 6 V | ||||||
 Bourns Inc. | 3 mm | 0.118 " | 48 mOhms | 15 mOhms | Polymeric | Automotive | Surface Mount | 7.31 mm | 0.214 in | 0.287 in | 5.44 mm | 2-SMD | 85 °C | -40 °C | 6 A | AEC-Q200 | 35 s | 3 A | 100 A | cURus TUV | 6 V | ||||||
Bourns Inc. | 3.18 mm | 0.125 in | 4.8 Ohms | 900 mOhms | Polymeric | Automotive | Surface Mount | 2-SMD | 85 °C | -40 °C | 600 mA | AEC-Q200 | 3 s | 300 mA | 40 A | cURus TUV | 60 V | ||||||||||
Bourns Inc. | 3 mm | 0.118 " | 250 mOhms | 70 mOhms | Polymeric | Automotive | Surface Mount | 7.31 mm | 0.214 in | 0.287 in | 5.44 mm | 2-SMD | 85 °C | -40 °C | 2.5 A | AEC-Q200 | 2 s | 100 A | cURus TUV | 15 V | 1.25 A | ||||||
Bourns Inc. | 3.18 mm | 0.125 in | 1 Ohms | 230 mOhms | Polymeric | Automotive | Surface Mount | 7.31 mm | 0.214 in | 0.287 in | 5.44 mm | 2-SMD | 85 °C | -40 °C | 1.5 A | AEC-Q200 | 0.3 s | 750 mA | cURus TUV | 60 V | |||||||
 Bourns Inc. | 3 mm | 0.118 " | 85 mOhms | 24 mOhms | Polymeric | Automotive | Surface Mount | 8.75 mm | 6.71 mm | 2-SMD | 85 °C | -40 °C | 5 A | AEC-Q200 | 25 s | 2.5 A | 100 A | cURus TUV | 15 V | 0.264 in | 0.344 in | ||||||
 Bourns Inc. | 10.2 mm | 0.402 in | 16 Ohms | 4 Ohms | Polymeric | Surface Mount | 0.283 " | 0.35 in | 2-SMD | 85 °C | -40 °C | 3 A | cURus TUV | 130 mA | 7.2 mm 8.9 mm | 60 V | 250 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.37 | |
| 5 | $ 0.36 | |||
| 10 | $ 0.35 | |||
| 50 | $ 0.29 | |||
| 100 | $ 0.24 | |||
| 250 | $ 0.22 | |||
| 500 | $ 0.19 | |||
| 1000 | $ 0.17 | |||
| Digi-Reel® | 1 | $ 0.37 | ||
| 5 | $ 0.36 | |||
| 10 | $ 0.35 | |||
| 50 | $ 0.29 | |||
| 100 | $ 0.24 | |||
| 250 | $ 0.22 | |||
| 500 | $ 0.19 | |||
| 1000 | $ 0.17 | |||
| Tape & Reel (TR) | 2000 | $ 0.16 | ||
| 4000 | $ 0.15 | |||
| 6000 | $ 0.15 | |||
| 10000 | $ 0.14 | |||
| Newark | Each (Supplied on Cut Tape) | 10 | $ 0.46 | |
| 25 | $ 0.43 | |||
| 50 | $ 0.41 | |||
| 100 | $ 0.39 | |||
| 250 | $ 0.36 | |||
| 500 | $ 0.34 | |||
| 1000 | $ 0.33 | |||
Description
General part information
MF-SM Series
Polymeric PTC Resettable Fuse 15V 1.25 A Ih Surface Mount 2-SMD
Documents
Technical documentation and resources