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| Part Number | MICROSMD075F-2 | MICROSMD175F-2 | MICROSMD005F-2 | MICROSMD035F-2 | MICROSMD075-2 |
|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Active | Active | Active | Active | Obsolete |
| Type | Polymeric | Polymeric | Polymeric | Polymeric | Polymeric |
| Voltage - Max | 6V | 6V | 30V | 6V | 6V |
| Current - Max | 40 A | 40 A | 10 A | 40 A | 40 A |
| Current - Hold (Ih) (Max) | 750 mA | 1.75 A | 50 mA | 350 mA | 750 mA |
| Current - Trip (It) | 1.5 A | 3.5 A | 150 mA | 750 mA | 1.5 A |
| Time to Trip | 100 ms | 800 ms | 1.5 s | 200 ms | 100 ms |
| Resistance - Initial (Ri) (Min) | 110 mOhms | 25 mOhms | 3.6 Ohms | 320 mOhms | 110 mOhms |
| Resistance - Post Trip (R1) (Max) | 400 mOhms | 80 mOhms | 50 Ohms | 1.3 Ohms | 400 mOhms |
| Resistance - 25°C (Typ) | - | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | - |
| Ratings | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 1210 (3225 Metric), Concave | 1210 (3225 Metric), Concave | 1210 (3225 Metric), Concave | 1210 (3225 Metric), Concave | 1210 (3225 Metric), Concave |
| Size / Dimension | 0.127" L x 0.102" W (3.22mm x 2.58mm) | 0.127" L x 0.102" W (3.22mm x 2.58mm) | 0.127" L x 0.102" W (3.22mm x 2.58mm) | 0.127" L x 0.102" W (3.22mm x 2.58mm) | 0.127" L x 0.102" W (3.22mm x 2.58mm) |
| Height - Seated (Max) | - | - | - | - | - |
| Thickness (Max) | 0.024" (0.62mm) | 0.030" (0.76mm) | 0.033" (0.85mm) | 0.024" (0.62mm) | 0.024" (0.62mm) |
| Lead Spacing | - | - | - | - | - |
