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Technical Specifications
Parameters and characteristics for this part
| Specification | 1231AS-H-R56N=P3 |
|---|---|
| Current - Saturation (Isat) | 3.3 A |
| Current Rating (Amps) | 3.4 A |
| DC Resistance (DCR) | 29 mOhm |
| Height - Seated (Max) [Max] | 1.8 mm |
| Height - Seated (Max) [Max] | 0.071 in |
| Inductance | 560 nH |
| Inductance Frequency - Test | 100 kHz |
| Material - Core | Ferrite |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | Nonstandard |
| Shielding | Shielded |
| Size / Dimension [x] | 3.7 mm |
| Size / Dimension [x] | 0.146 in |
| Size / Dimension [y] | 3.9 mm |
| Size / Dimension [y] | 0.154 in |
| Tolerance | 30 % |
| Type | Drum Core, Wirewound |
| Part | Inductance | Type | Current - Saturation (Isat) | Mounting Type | DC Resistance (DCR) | Size / Dimension [x] | Size / Dimension [y] | Size / Dimension [y] | Size / Dimension [x] | Tolerance | Current Rating (Amps) | Material - Core | Shielding | Operating Temperature [Max] | Operating Temperature [Min] | Inductance Frequency - Test | Package / Case | Height - Seated (Max) [Max] | Height - Seated (Max) [Max] | DC Resistance (DCR) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Murata Electronics | 4.7 ÁH | Drum Core Wirewound | 1.35 A | Surface Mount | 72 mOhm | 3.7 mm | 3.9 mm | 0.154 in | 0.146 in | 20 % | 2 A | Ferrite | Shielded | 85 °C | -40 C | 100 kHz | Nonstandard | 1.8 mm | 0.071 in | |
Murata Electronics | 560 nH | Drum Core Wirewound | 3.3 A | Surface Mount | 29 mOhm | 3.7 mm | 3.9 mm | 0.154 in | 0.146 in | 30 % | 3.4 A | Ferrite | Shielded | 85 °C | -40 C | 100 kHz | Nonstandard | 1.8 mm | 0.071 in | |
Murata Electronics | 10 µH | Drum Core Wirewound | 900 mA | Surface Mount | 3.7 mm | 3.9 mm | 0.154 in | 0.146 in | 20 % | 1.25 A | Ferrite | Shielded | 85 °C | -40 C | 100 kHz | Nonstandard | 1.8 mm | 0.071 in | 174 mOhm | |
Murata Electronics | 3.3 µH | Drum Core Wirewound | 1.6 A | Surface Mount | 3.7 mm | 3.9 mm | 0.154 in | 0.146 in | 20 % | 2.25 A | Ferrite | Shielded | 85 °C | -40 C | 100 kHz | Nonstandard | 1.8 mm | 0.071 in | ||
Murata Electronics | 22 µH | Drum Core Wirewound | 0.65 A | Surface Mount | 3.7 mm | 3.9 mm | 0.154 in | 0.146 in | 20 % | 880 mA | Ferrite | Shielded | 85 °C | -40 C | 100 kHz | Nonstandard | 1.8 mm | 0.071 in | 342 mOhm | |
Murata Electronics | 15 µH | Drum Core Wirewound | 800 mA | Surface Mount | 3.7 mm | 3.9 mm | 0.154 in | 0.146 in | 20 % | 1.1 A | Ferrite | Shielded | 85 °C | -40 C | 100 kHz | Nonstandard | 1.8 mm | 0.071 in | 222 mOhm | |
 Murata Electronics | 2.2 µH | Drum Core Wirewound | 1.9 A | Surface Mount | 3.7 mm | 3.9 mm | 0.154 in | 0.146 in | 20 % | 2.55 A | Ferrite | Shielded | 85 °C | -40 C | 100 kHz | Nonstandard | 1.8 mm | 0.071 in | 48 mOhm | |
Murata Electronics | 6.4 µH | Drum Core Wirewound | 1.15 A | Surface Mount | 102 mOhm | 3.7 mm | 3.9 mm | 0.154 in | 0.146 in | 20 % | 1.65 A | Ferrite | Shielded | 85 °C | -40 C | 100 kHz | Nonstandard | 1.8 mm | 0.071 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.80 | |
| 10 | $ 0.69 | |||
| 25 | $ 0.63 | |||
| 50 | $ 0.57 | |||
| 100 | $ 0.51 | |||
| 250 | $ 0.48 | |||
| 500 | $ 0.41 | |||
| 1000 | $ 0.37 | |||
| Digi-Reel® | 1 | $ 0.80 | ||
| 10 | $ 0.69 | |||
| 25 | $ 0.63 | |||
| 50 | $ 0.57 | |||
| 100 | $ 0.51 | |||
| 250 | $ 0.48 | |||
| 500 | $ 0.41 | |||
| 1000 | $ 0.37 | |||
| N/A | 5914 | $ 0.63 | ||
| Tape & Reel (TR) | 2000 | $ 0.37 | ||
| 4000 | $ 0.36 | |||
| 6000 | $ 0.34 | |||
| 10000 | $ 0.33 | |||
| Mouser | N/A | 1 | $ 0.78 | |
| 10 | $ 0.60 | |||
| 25 | $ 0.51 | |||
| 100 | $ 0.47 | |||
| 250 | $ 0.39 | |||
| 1000 | $ 0.34 | |||
| 2000 | $ 0.32 | |||
| 4000 | $ 0.30 | |||
| 10000 | $ 0.29 | |||
Description
General part information
1231AS Series
560 nH Shielded Drum Core, Wirewound Inductor 3.4 A 29mOhm Max Nonstandard
Documents
Technical documentation and resources