



| 250R145ZR | |
|---|---|
| DigiKey Part Number | F1976CT-ND - Cut Tape (CT) F1976TB-ND - Tape & Box (TB) | 
| Manufacturer | |
| Manufacturer Product Number | 250R145ZR | 
| Description | PTC RESET FUSE 60V 145MA RADIAL | 
| Manufacturer Standard Lead Time | 18 Weeks | 
| Customer Reference | |
| Detailed Description | Polymeric PTC Resettable Fuse 60V (250V Int) 145 mA Ih Through Hole Radial, Disc | 
| Datasheet | Datasheet | 
| Type | Description | Select All | 
|---|---|---|
| Category | ||
| Manufacturer | Littelfuse Inc. | |
| Series | ||
| Packaging | Cut Tape (CT) Tape & Box (TB) | |
| Part Status | Active | |
| Type | Polymeric | |
| Voltage - Max | 60V (250V Int) | |
| Current - Hold (Ih) (Max) | 145 mA | |
| Current - Trip (It) | 290 mA | |
| Current - Max | 3 A | |
| Time to Trip | 2.5 s | |
| Resistance - Initial (Ri) (Min) | 3 Ohms | |
| Resistance - Post Trip (R1) (Max) | 14 Ohms | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.256" L x 0.181" W (6.50mm x 4.60mm) | |
| Height - Seated (Max) | 0.433" (11.00mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.201" (5.10mm) | |
| Approval Agency | cURus, TUV | 
| Quantity | Unit Price | Ext Price | 
|---|---|---|
| 1 | Fr.0.79000 | Fr.0.79 | 
| 5 | Fr.0.65800 | Fr.3.29 | 
| 10 | Fr.0.60600 | Fr.6.06 | 
| 50 | Fr.0.50300 | Fr.25.15 | 
| 100 | Fr.0.46420 | Fr.46.42 | 
| 250 | Fr.0.41720 | Fr.104.30 | 
| 500 | Fr.0.38476 | Fr.192.38 | 
| Quantity | Unit Price | Ext Price | 
|---|---|---|
| 1,200 | Fr.0.31244 | Fr.374.93 | 
| 2,400 | Fr.0.28786 | Fr.690.86 | 
| 3,600 | Fr.0.27432 | Fr.987.55 | 
| 6,000 | Fr.0.27350 | Fr.1,641.00 | 
| Unit Price without VAT: | Fr.0.79000 | 
|---|---|
| Unit Price with VAT: | Fr.0.85399 | 
 
                 
                 
                 
 
 
 
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