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| Part Number | SRP0310-1R0K | SRP0312-1R0K | SRP0510-1R0K | SRP0310-1R5K | SRP0410-1R0K | SRP0320-1R0K | SRP0315-1R0K | 
|---|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | 
| Product Status | Last Time Buy | Active | Last Time Buy | Last Time Buy | Last Time Buy | Active | Active | 
| Type | - | - | - | - | - | - | - | 
| Material - Core | Metal | Metal | Metal | Metal | Metal | Metal | Metal | 
| Inductance | 1 µH | 1 µH | 1 µH | 1.5 µH | 1 µH | 1 µH | 1 µH | 
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | 
| Current Rating (Amps) | 3.4 A | 4.7 A | 4 A | 2.4 A | 4.5 A | 6.3 A | 5.6 A | 
| Current - Saturation (Isat) | 5.6A | 5A | 8A | 4.2A | 5.3A | 6.5A | 6.5A | 
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | 
| DC Resistance (DCR) | 58.5mOhm Max | 34mOhm Max | 57mOhm Max | 105mOhm Max | 42.5mOhm Max | 21.3mOhm Max | 28.1mOhm Max | 
| Q @ Freq | 16 @ 7.96MHz | 23 @ 7.96MHz | 41 @ 7.96MHz | 16 @ 7.96MHz | 20 @ 7.96MHz | 34 @ 7.96MHz | 25 @ 7.96MHz | 
| Frequency - Self Resonant | 64MHz | 59MHz | 51MHz | 56MHz | 52MHz | 64MHz | 52MHz | 
| Ratings | - | - | - | - | - | - | - | 
| 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 | 
| Inductance Frequency - Test | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 
| Features | - | - | - | - | - | - | - | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | 
| Supplier Device Package | - | - | - | - | - | - | - | 
| Size / Dimension | 0.134" L x 0.122" W (3.40mm x 3.10mm) | 0.134" L x 0.122" W (3.40mm x 3.10mm) | 0.213" L x 0.201" W (5.40mm x 5.10mm) | 0.134" L x 0.122" W (3.40mm x 3.10mm) | 0.173" L x 0.161" W (4.40mm x 4.10mm) | 0.134" L x 0.122" W (3.40mm x 3.10mm) | 0.134" L x 0.122" W (3.40mm x 3.10mm) | 
| Height - Seated (Max) | 0.039" (1.00mm) | 0.047" (1.20mm) | 0.039" (1.00mm) | 0.039" (1.00mm) | 0.039" (1.00mm) | 0.079" (2.00mm) | 0.059" (1.50mm) |