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| Part Number | AHRF400 | AHRF600 | AHRF700 | AHRF800 | AHRL400 | AHRF900 | AHRF450 | AGRF400 | AHRF100 | AHRF1400 | AHRF200 | AHRF300 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Type | Polymeric | Polymeric | Polymeric | Polymeric | Polymeric | Polymeric | Polymeric | Polymeric | Polymeric | Polymeric | Polymeric | Polymeric |
| Voltage - Max | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 30V | 16V | 16V | 16V |
| Current - Max | 100 A | 100 A | 100 A | 100 A | 50 A | 100 A | 100 A | 100 A | 40 A | 100 A | 100 A | 100 A |
| Current - Hold (Ih) (Max) | 4 A | 6 A | 7 A | 8 A | 4 A | 9 A | 4.5 A | 4 A | 1 A | 14 A | 2 A | 3 A |
| Current - Trip (It) | 7.4 A | 12 A | 13.1 A | 15 A | 8 A | 18.5 A | 8.7 A | 7.6 A | 1.9 A | 28.3 A | 3.8 A | 6.5 A |
| Time to Trip | 5 s | 6.5 s | 7 s | 8 s | 5 s | 11.5 s | 4 s | 2 s | 6.2 s | 15.5 s | 4.8 s | 5 s |
| Resistance - Initial (Ri) (Min) | 21 mOhms | 10 mOhms | 8.7 mOhms | 7.2 mOhms | 16 mOhms | 6.1 mOhms | 17 mOhms | 18.6 mOhms | 150 mOhms | 2.9 mOhms | 39 mOhms | 29 mOhms |
| Resistance - Post Trip (R1) (Max) | 60 mOhms | 32 mOhms | 25 mOhms | 20 mOhms | 28 mOhms | 17 mOhms | 54 mOhms | 61 mOhms | 430 mOhms | 9 mOhms | 110 mOhms | 79 mOhms |
| Resistance - 25°C (Typ) | - | - | - | - | - | - | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Ratings | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc | Radial, Disc |
| Size / Dimension | 0.394" L x 0.118" W (10.00mm x 3.00mm) | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 0.331" L x 0.118" W (8.40mm x 3.00mm) | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 0.409" Dia x 0.122" T (10.40mm x 3.10mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.382" Dia x 0.118" T (9.70mm x 3.00mm) | 0.925" L x 0.142" W (23.50mm x 3.60mm) | 0.370" Dia x 0.118" T (9.40mm x 3.00mm) | 0.346" L x 0.118" W (8.80mm x 3.00mm) |
| Height - Seated (Max) | 0.591" (15.00mm) | 0.827" (21.00mm) | 0.862" (21.90mm) | 0.886" (22.50mm) | 0.528" (13.40mm) | 1.012" (25.70mm) | 0.563" (14.30mm) | 0.555" (14.10mm) | 0.535" (13.60mm) | 1.126" (28.60mm) | 0.567" (14.40mm) | 0.543" (13.80mm) |
| Thickness (Max) | - | - | - | - | - | - | - | - | - | - | - | - |
| Lead Spacing | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.400" (10.15mm) | 0.199" (5.05mm) | 0.199" (5.05mm) |
