Inductors, Coils, Chokes
PM1812-1R8J-RC
ActiveBourns Inc.
INDUCTOR GENERAL PURPOSE MOLDED WIREWOUND 1.8UH 5% 7.96MHZ 50Q-FACTOR FERRITE 0.39A 0.65OHM DCR 1812 T/R
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Inductors, Coils, Chokes
PM1812-1R8J-RC
ActiveBourns Inc.
INDUCTOR GENERAL PURPOSE MOLDED WIREWOUND 1.8UH 5% 7.96MHZ 50Q-FACTOR FERRITE 0.39A 0.65OHM DCR 1812 T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | PM1812-1R8J-RC |
|---|---|
| Current Rating (Amps) | 390 mA |
| DC Resistance (DCR) | 650 mOhm |
| Frequency - Self Resonant | 60 MHz |
| Height - Seated (Max) [Max] [z] | 3.4 mm |
| Height - Seated (Max) [Max] [z] | 0.134 in |
| Inductance | 1.8 µH |
| Inductance Frequency - Test | 7.96 MHz |
| Material - Core | Ferrite |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 100 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 1812 (4532 Metric) |
| Q @ Freq | 7.96 MHz, 50 |
| Shielding | Unshielded |
| Size / Dimension [x] | 0.177 in |
| Size / Dimension [x] | 4.5 mm |
| Size / Dimension [y] | 3.2 mm |
| Size / Dimension [y] | 0.126 " |
| Tolerance | 5 % |
| Part | Tolerance | Shielding | Current Rating (Amps) | Q @ Freq | Package / Case | Material - Core | Frequency - Self Resonant | Mounting Type | Inductance | Operating Temperature [Max] | Operating Temperature [Min] | Inductance Frequency - Test | DC Resistance (DCR) | Size / Dimension [y] | Size / Dimension [x] | Size / Dimension [x] | Size / Dimension [y] | Height - Seated (Max) [Max] [z] | Height - Seated (Max) [Max] [z] | DC Resistance (DCR) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bourns Inc. | 5 % | Unshielded | 30 mA | 30 796 kHz | 1812 (4532 Metric) | Ferrite | 2.5 MHz | Surface Mount | 820 µH | 100 °C | -40 °C | 796 kHz | 35 Ohm | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | 3.4 mm | 0.134 in | |
Bourns Inc. | 5 % | Unshielded | 85 mA | 40 796 kHz | 1812 (4532 Metric) | Ferrite | 3.5 MHz | Surface Mount | 330 µH | 100 °C | -40 °C | 796 kHz | 14 Ohm | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | 3.4 mm | 0.134 in | |
Bourns Inc. | 5 % | Unshielded | 0.105 A | 40 796 kHz | 1812 (4532 Metric) | Ferrite | 5 MHz | Surface Mount | 150 µH | 100 °C | -40 °C | 796 kHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | 3.4 mm | 0.134 in | 9 Ohm | |
Bourns Inc. | 5 % | Unshielded | 110 mA | 40 796 kHz | 1812 (4532 Metric) | Ferrite | 6 MHz | Surface Mount | 100 °C | -40 °C | 796 kHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | 3.4 mm | 0.134 in | 8 Ohm | ||
Bourns Inc. | 5 % | Unshielded | 285 mA | 7.96 MHz 50 | 1812 (4532 Metric) | Ferrite | 27 MHz | Surface Mount | 6.8 µH | 100 °C | -40 °C | 7.96 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | 3.4 mm | 0.134 in | 1.2 Ohm | |
Bourns Inc. | 10 % | Unshielded | 605 mA | 25.2 MHz 40 | 1812 (4532 Metric) | Ferrite | 165 MHz | Surface Mount | 330 nH | 100 °C | -40 °C | 25.2 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | 3.4 mm | 0.134 in | 280 mOhm | |
Bourns Inc. | 10 % | Unshielded | 770 mA | 25.2 MHz 35 | 1812 (4532 Metric) | Ferrite | 280 MHz | Surface Mount | 120 nH | 100 °C | -40 °C | 25.2 MHz | 200 mOhm | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | 3.4 mm | 0.134 in | |
Bourns Inc. | 5 % | Unshielded | 390 mA | 7.96 MHz 50 | 1812 (4532 Metric) | Ferrite | 60 MHz | Surface Mount | 1.8 µH | 100 °C | -40 °C | 7.96 MHz | 650 mOhm | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | 3.4 mm | 0.134 in | |
Bourns Inc. | 5 % | Unshielded | 30 mA | 30 252 kHz | Nonstandard 2 Lead | Ferrite | 2.5 MHz | Surface Mount | 1 mH | 100 °C | -40 °C | 252 kHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | 3.4 mm | 0.134 in | 40 Ohm | |
Bourns Inc. | 10 % | Unshielded | 475 mA | 25.2 MHz 40 | 1812 (4532 Metric) | Ferrite | 130 MHz | Surface Mount | 820 nH | 100 °C | -40 °C | 25.2 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | 3.4 mm | 0.134 in | 450 mOhm |
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 | $ 0.37 | |
| 10 | $ 0.30 | |||
| 25 | $ 0.28 | |||
| 50 | $ 0.26 | |||
| 100 | $ 0.23 | |||
| 250 | $ 0.22 | |||
| Digi-Reel® | 1 | $ 0.37 | ||
| 10 | $ 0.30 | |||
| 25 | $ 0.28 | |||
| 50 | $ 0.26 | |||
| 100 | $ 0.23 | |||
| 250 | $ 0.22 | |||
| Tape & Reel (TR) | 500 | $ 0.18 | ||
| 1000 | $ 0.17 | |||
| 1500 | $ 0.16 | |||
| 2500 | $ 0.15 | |||
| 3500 | $ 0.14 | |||
| 5000 | $ 0.14 | |||
| 12500 | $ 0.12 | |||
| 25000 | $ 0.12 | |||
| 50000 | $ 0.12 | |||
Description
General part information
PM1812 Series
1.8 µH Unshielded Inductor 390 mA 650mOhm Max 1812 (4532 Metric)
Documents
Technical documentation and resources