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| Part Number | AHRF100 | AHRF200 | AHRF1300 | AHRF1500 | AHRF600 | AHRF700 | AHRF800 | AHRF1100 | AHRF1400 | AHRF300 | AHRF400 | AHRF1000 | AHRF900 | AHEF100 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Active | Active | 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 | Polymeric | Polymeric |
| Voltage - Max | 30V | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 32V |
| Current - Max | 40 A | 100 A | 100 A | 100 A | 100 A | 100 A | 100 A | 100 A | 100 A | 100 A | 100 A | 100 A | 100 A | 100 A |
| Current - Hold (Ih) (Max) | 1 A | 2 A | 13 A | 15 A | 6 A | 7 A | 8 A | 11 A | 14 A | 3 A | 4 A | 10 A | 9 A | 1 A |
| Current - Trip (It) | 1.9 A | 3.8 A | 27 A | 33 A | 12 A | 13.1 A | 15 A | 21.2 A | 28.3 A | 6.5 A | 7.4 A | 20.5 A | 18.5 A | 1.9 A |
| Time to Trip | 6.2 s | 4.8 s | 15 s | 20 s | 6.5 s | 7 s | 8 s | 11 s | 15.5 s | 5 s | 5 s | 10.5 s | 11.5 s | 6.2 s |
| Resistance - Initial (Ri) (Min) | 150 mOhms | 39 mOhms | 3.4 mOhms | 2.7 mOhms | 10 mOhms | 8.7 mOhms | 7.2 mOhms | 4.8 mOhms | 2.9 mOhms | 29 mOhms | 21 mOhms | 5.1 mOhms | 6.1 mOhms | 150 mOhms |
| Resistance - Post Trip (R1) (Max) | 430 mOhms | 110 mOhms | 10 mOhms | 9.2 mOhms | 32 mOhms | 25 mOhms | 20 mOhms | 13 mOhms | 9 mOhms | 79 mOhms | 60 mOhms | 15 mOhms | 17 mOhms | 430 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 ~ 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 |
| 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 | 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 | 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 | Radial, Disc | Radial, Disc |
| Size / Dimension | 0.382" Dia x 0.118" T (9.70mm x 3.00mm) | 0.370" Dia x 0.118" T (9.40mm x 3.00mm) | 0.925" L x 0.138" W (23.50mm x 3.50mm) | 0.925" L x 0.138" W (23.50mm x 3.50mm) | 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) | 0.827" L x 0.118" W (21.00mm x 3.00mm) | 0.925" L x 0.142" W (23.50mm x 3.60mm) | 0.346" L x 0.118" W (8.80mm x 3.00mm) | 0.394" L x 0.118" W (10.00mm x 3.00mm) | 0.689" L x 0.118" W (17.50mm x 3.00mm) | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 0.382" Dia x 0.118" T (9.70mm x 3.00mm) |
| Height - Seated (Max) | 0.535" (13.60mm) | 0.567" (14.40mm) | 1.130" (28.70mm) | 1.130" (28.70mm) | 0.827" (21.00mm) | 0.862" (21.90mm) | 0.886" (22.50mm) | 1.028" (26.10mm) | 1.126" (28.60mm) | 0.543" (13.80mm) | 0.591" (15.00mm) | 1.043" (26.50mm) | 1.012" (25.70mm) | 0.535" (13.60mm) |
| Thickness (Max) | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Lead Spacing | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.400" (10.15mm) | 0.400" (10.15mm) | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.400" (10.15mm) | 0.400" (10.15mm) | 0.199" (5.05mm) | 0.199" (5.05mm) | 0.400" (10.15mm) | 0.199" (5.05mm) | 0.199" (5.05mm) |
