Allicdata Part #: | F6132TR-ND |
Manufacturer Part#: |
1210L110/12WR |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | PTC RESET FUSE 12V 1.1A 1210 |
More Detail: | Polymeric PTC Resettable Fuse 12V 1.1A Ih Surface ... |
DataSheet: | 1210L110/12WR Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Resistance - Initial (Ri) (Min): | 60 mOhms |
Approvals: | cURus, TUV |
Lead Spacing: | -- |
Thickness (Max): | 0.049" (1.25mm) |
Height - Seated (Max): | -- |
Size / Dimension: | 0.127" L x 0.102" W (3.22mm x 2.58mm) |
Package / Case: | 1210 (3225 Metric), Concave |
Mounting Type: | Surface Mount |
Ratings: | -- |
Operating Temperature: | -40°C ~ 85°C |
Resistance - Post Trip (R1) (Max): | 210 mOhms |
Series: | POLY-FUSE®, 1210L |
Time to Trip: | 100ms |
Current - Trip (It): | 2.2A |
Current - Hold (Ih) (Max): | 1.1A |
Current - Max: | 100A |
Voltage - Max: | 12V |
Type: | Polymeric |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
PTC Resettable Fuses
PTC resettable fuses (PTC stands for Positive Temperature Coefficient) are self-resetting, solid-state devices that are used to protect electronic circuits from current overloads. When current flowing through the PTC resettable fuse exceeds the designed maximum rating, the device will heat up and its resistance will increase drastically, limiting the amount of current that can flow through. The device will remain in this state until the overload is removed, at which point the device will cool and the resistance will return to its original level, allowing the circuit to operate normally again.
1210L110/12WR Application Field and Working Principle
The 1210L110/12WR is a PTC resettable fuse specifically designed to protect surface mount electronic assemblies from current overloads. It has a rated current of 110A, a resistance of 0.12W, and an operating temperature range of -40°C to 85°C. The fuse has a self-extinguishing, thermoplastic housing, and its leads are designed to be soldered to the surface of the board. Its response time is instantaneous, and it has a maximum breaking capacity of 600V.
The 1210L110/12WR works by using a material that has a positive temperature coefficient. Meaning, when the current through this device exceeds its rated value, the resistance of the material will increase. This will cause the material to heat up and its resistance to continue to increase, limiting the amount of current that can flow through. Once the overload is removed, the device will cool and the resistance will return to its original level, allowing the circuit to operate normally again.
Advantages and Disadvantages
The 1210L110/12WR is a very practical device because of its ability to self-reset. This means that in the event of an overload, the device will not require manual intervention to reset the circuit, saving time and resources. Additionally, the 1210L110/12WR has an excellent response time, so it can provide protection in milliseconds, further reducing potential damage. It is also more efficient than traditional fuses because it does not require replacement, which reduces maintenance costs.
The main disadvantage of PTC resettable fuses is their finite lives. Over time, the resistance of the device can degrade, limiting its ability to protect the circuit. If the device is used frequently, its lifespan can be greatly reduced. Additionally, PTC resettable fuses are not as robust as traditional fuses, so they may not be suitable for applications that require a high level of protection.
Conclusion
The 1210L110/12WR is a PTC resettable fuse specifically designed to protect surface mount electronic assemblies from current overloads. It is a highly practical device, as it can limit current and self-reset without manual intervention, and its response time is extremely fast. However, PTC resettable fuses are not as robust as regular fuses and their life expectancy can be reduced if they are used frequently.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
10079248-12107LF | Amphenol FCI | 1.42 $ | 1000 | CONN SKT RDIMM 240POS SMD... |
10005639-12107LF | Amphenol FCI | 0.96 $ | 1000 | CONN SKT DIMM 240POS PCB2... |
10005639-12108LF | Amphenol FCI | 0.98 $ | 1000 | CONN SKT DIMM 240POS PCB2... |
10079248-12103LF | Amphenol FCI | 1.09 $ | 1000 | CONN SKT RDIMM 240POS SMD... |
10052286-12107LF | Amphenol FCI | 2.19 $ | 1000 | CONN SKT DIMM 240POS PCB2... |
1210100000 | Weidmuller | 17.51 $ | 1000 | CONN BASE BOTTOM ENTRY SZ... |
APW-MW2-1210-010 | Luna Optoele... | 0.84 $ | 1000 | EMITTER DUAL 660/940NM CE... |
10051922-1210ELF | Amphenol FCI | 0.21 $ | 22500 | CONN FPC BOTTOM 12POS 0.5... |
52806-1210 | Molex Connec... | 0.33 $ | 96 | CONN FPC VERT 12POS 1.00M... |
10214-1210VE | 3M | 0.0 $ | 1000 | CONN MINI D RECEPT 14POS ... |
10220-1210VE | 3M | 0.0 $ | 1000 | CONN MINI D RECEPT 20POS ... |
10226-1210VE | 3M | 0.0 $ | 1000 | CONN MDR RECEPT 26POS R/A... |
10250-1210VE | 3M | 0.0 $ | 1000 | CONN MDR RECEPT 50POS R/A... |
10240-1210VE | 3M | 0.0 $ | 1000 | CONN MDR RECEPT 40POS R/A... |
10214-1210PE | 3M | 6.41 $ | 514 | CONN MDR RECEPT 14POS R/A... |
10226-1210PE | 3M | 6.79 $ | 1537 | CONN MDR RECEPT 26POS R/A... |
10240-1210PE | 3M | 7.85 $ | 1489 | CONN MDR RECEPT 40POS R/A... |
10250-1210PE | 3M | 8.26 $ | 278 | CONN MDR RECEPT 50POS R/A... |
10220-1210PE | 3M | 6.73 $ | 521 | CONN MDR RECEPT 20POS R/A... |
1210000000 | Weidmuller | 0.0 $ | 1000 | CONN HOOD CPLNG BOTTOM SZ... |
1210200000 | Weidmuller | 0.0 $ | 1000 | CONN BASE SIDE ENTRY SZ6 ... |
1210300000 | Weidmuller | 0.0 $ | 1000 | CONN BASE SIDE ENTRY SZ6 ... |
10051922-1210EHLF | Amphenol FCI | 0.18 $ | 1000 | CONN FPC BOTTOM 12POS 0.5... |
1210KIT | API Delevan ... | 0.0 $ | 1000 | INDUCTOR KIT 1210 SERIES ... |
1210RKIT | API Delevan ... | 0.0 $ | 1000 | INDUCTOR KIT 1210 SERIES ... |
1210-1S-230 | Bourns Inc. | 67.05 $ | 1000 | SPD AC 1W+G 230VAC |
1210-2S-120 | Bourns Inc. | 148.13 $ | 11 | SPD AC 2W+G 120VAC |
1210-2S-230 | Bourns Inc. | 148.13 $ | 16 | SPD AC 2W+G 230VAC |
1210-1S-120 | Bourns Inc. | 70.78 $ | 10 | SPD AC 1W+G 120VAC |
PTC RESET FUSE 265V 57MA RADIALCeramic P...
PTC RESET FUSE 16V 5A RADIALPolymeric PT...
PTC RESET FUSE 60V 170MA RADIALPolymeric...
PTC RESET FUSE 72V 650MA RADIALPolymeric...
PTC RESET FUSE 8V 1.5A 1812Polymeric PTC...
PTC RESET FUSE 9V 200MA 0603Polymeric PT...