PM40-390K
ObsoleteBourns Inc.
FIXED IND 39UH 150MA 4.5 OHM SMD
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PM40-390K
ObsoleteBourns Inc.
FIXED IND 39UH 150MA 4.5 OHM SMD
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | PM40-390K |
|---|---|
| Current Rating (Amps) | 150 mA |
| DC Resistance (DCR) [Max] | 4.5 Ohm |
| Frequency - Self Resonant | 10 MHz |
| Height - Seated (Max) [Max] [z] | 3.2 mm |
| Height - Seated (Max) [Max] [z] | 0.126 in |
| Inductance | 39 µH |
| Inductance Frequency - Test | 2.52 MHz |
| Material - Core | Iron Powder |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 1812 (4532 Metric) |
| 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 | 10 % |
| Type | Molded |
PM40 Series
| Part | Operating Temperature [Min] | Operating Temperature [Max] | Q @ Freq | Current Rating (Amps) | Frequency - Self Resonant | Size / Dimension [y] | Size / Dimension [x] | Size / Dimension [x] | Size / Dimension [y] | Type | Shielding | Material - Core | Package / Case | Inductance | Tolerance | Mounting Type | Inductance Frequency - Test | Height - Seated (Max) [Max] [z] | Height - Seated (Max) [Max] [z] | DC Resistance (DCR) [Max] | DC Resistance (DCR) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bourns Inc. | -55 °C | 125 °C | 40 796 kHz | 0.105 A | 5 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | Molded | Unshielded | Ferrite | 1812 (4532 Metric) | 150 µH | 10 % | Surface Mount | 796 kHz | 3.2 mm | 0.126 in | 9 Ohm | |
Bourns Inc. | -55 °C | 125 °C | 25.2 MHz 30 | 450 mA | 300 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | Molded | Unshielded | Non-Magnetic | 1812 (4532 Metric) | 330 nH | 20 % | Surface Mount | 25.2 MHz | 3.2 mm | 0.126 in | 400 mOhm | |
Bourns Inc. | -55 °C | 125 °C | 7.96 MHz 50 | 0.33 A | 40 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | Molded | Unshielded | Iron Powder | 1812 (4532 Metric) | 3.9 µH | 10 % | Surface Mount | 7.96 MHz | 3.2 mm | 0.126 in | ||
Bourns Inc. | -55 °C | 125 °C | 7.96 MHz 50 | 355 mA | 45 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | Molded | Unshielded | Iron Powder | 1812 (4532 Metric) | 3.3 µH | 10 % | Surface Mount | 7.96 MHz | 3.2 mm | 0.126 in | 800 mOhm | |
Bourns Inc. | -55 °C | 125 °C | 40 796 kHz | 110 mA | 7 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | Molded | Unshielded | Iron Powder | 1812 (4532 Metric) | 100 µH | 10 % | Surface Mount | 796 kHz | 3.2 mm | 0.126 in | 8 Ohm | |
Bourns Inc. | -55 °C | 125 °C | 7.96 MHz 50 | 300 mA | 33 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | Molded | Unshielded | Iron Powder | 1812 (4532 Metric) | 5.6 µH | 10 % | Surface Mount | 7.96 MHz | 3.2 mm | 0.126 in | 1.1 Ohm | |
Bourns Inc. | -55 °C | 125 °C | 0.17 A | 12 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | Molded | Unshielded | Iron Powder | 1812 (4532 Metric) | 27 µH | 10 % | Surface Mount | 2.52 MHz | 3.2 mm | 0.126 in | 3.6 Ohm | ||
Bourns Inc. | -55 °C | 125 °C | 150 mA | 10 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | Molded | Unshielded | Iron Powder | 1812 (4532 Metric) | 39 µH | 10 % | Surface Mount | 2.52 MHz | 3.2 mm | 0.126 in | 4.5 Ohm | ||
Bourns Inc. | -55 °C | 125 °C | 25.2 MHz 30 | 450 mA | 500 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | Molded | Unshielded | Non-Magnetic | 1812 (4532 Metric) | 120 nH | 20 % | Surface Mount | 25.2 MHz | 3.2 mm | 0.126 in | 220 mOhm | |
Bourns Inc. | -55 °C | 125 °C | 25.2 MHz 30 | 450 mA | 180 MHz | 3.2 mm | 0.177 in | 4.5 mm | 0.126 " | Molded | Unshielded | Non-Magnetic | 1812 (4532 Metric) | 560 nH | 20 % | Surface Mount | 25.2 MHz | 3.2 mm | 0.126 in | 550 mOhm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
PM40 Series
39 µH Unshielded Molded Inductor 150 mA 4.5Ohm Max 1812 (4532 Metric)
Documents
Technical documentation and resources