Inductors, Coils, Chokes
SRR1240-3R9Y
ActiveBourns Inc.
SURFACE MOUNT POWER INDUCTOR, SRR1240 SERIES, 3.9 H, 30%, SHIELDED, 0.015 OHM, 6.35 A
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Inductors, Coils, Chokes
SRR1240-3R9Y
ActiveBourns Inc.
SURFACE MOUNT POWER INDUCTOR, SRR1240 SERIES, 3.9 H, 30%, SHIELDED, 0.015 OHM, 6.35 A
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Technical Specifications
Parameters and characteristics for this part
| Specification | SRR1240-3R9Y |
|---|---|
| Current - Saturation (Isat) | 6.2 A |
| Current Rating (Amps) | 6.35 A |
| DC Resistance (DCR) [Max] | 15 mOhm |
| Frequency - Self Resonant | 39 MHz |
| Height - Seated (Max) [Max] [z] | 4.5 mm |
| Height - Seated (Max) [Max] [z] | 0.177 in |
| Inductance | 3.9 µH |
| Inductance Frequency - Test | 100 kHz |
| Material - Core | Ferrite |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | Nonstandard |
| Q @ Freq [custom] | 14 |
| Q @ Freq [custom] | 7.96 MHz |
| Shielding | Shielded |
| Size / Dimension [x] | 12.5 mm |
| Size / Dimension [x] | 0.492 " |
| Size / Dimension [y] | 0.492 " |
| Size / Dimension [y] | 12.5 mm |
| Tolerance | 30 % |
| Type | Drum Core, Wirewound |
| Part | Frequency - Self Resonant | Current Rating (Amps) | DC Resistance (DCR) [Max] | Material - Core | Type | Tolerance | Inductance Frequency - Test | Q @ Freq [custom] | Q @ Freq [custom] | Mounting Type | Size / Dimension [x] | Size / Dimension [y] | Size / Dimension [y] | Size / Dimension [x] | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Current - Saturation (Isat) | Shielding | Height - Seated (Max) [Max] [z] | Height - Seated (Max) [Max] [z] | Inductance | Q @ Freq | DC Resistance (DCR) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Bourns Inc. | 34 MHz | 5.2 A | 23 mOhm | Ferrite | Drum Core Wirewound | 20 % | 100 kHz | 14 | 7.96 MHz | Surface Mount | 12.5 mm | 0.492 " | 12.5 mm | 0.492 " | Nonstandard | 125 °C | -40 C | 4.7 A | Shielded | 4.5 mm | 0.177 in | 6.8 µH | ||
Bourns Inc. | 80 MHz | 9.2 A | 9.5 mOhm | Ferrite | Drum Core Wirewound | 30 % | 100 kHz | Surface Mount | 12.5 mm | 0.492 " | 12.5 mm | 0.492 " | Nonstandard | 125 °C | -40 C | 9 A | Shielded | 4.5 mm | 0.177 in | 1.5 µH | 7.96 MHz 16 | |||
Bourns Inc. | 39 MHz | 6.35 A | 15 mOhm | Ferrite | Drum Core Wirewound | 30 % | 100 kHz | 14 | 7.96 MHz | Surface Mount | 12.5 mm | 0.492 " | 12.5 mm | 0.492 " | Nonstandard | 125 °C | -40 C | 6.2 A | Shielded | 4.5 mm | 0.177 in | 3.9 µH | ||
Bourns Inc. | 27 MHz | 4 A | Ferrite | Drum Core Wirewound | 20 % | 100 kHz | Surface Mount | 12.5 mm | 0.492 " | 12.5 mm | 0.492 " | Nonstandard | 125 °C | -40 C | 4 A | Shielded | 4.5 mm | 0.177 in | 10 µH | 2.52 MHz 17 | 32 mOhm | |||
 Bourns Inc. | 35 MHz | 5.4 A | 20 mOhm | Ferrite | Drum Core Wirewound | 20 % | 100 kHz | 14 | 7.96 MHz | Surface Mount | 12.5 mm | 0.492 " | 12.5 mm | 0.492 " | Nonstandard | 125 °C | -40 C | 5.1 A | Shielded | 4.5 mm | 0.177 in | 5.6 µH | ||
Bourns Inc. | 15.5 MHz | 2.55 A | 85 mOhm | Ferrite | Drum Core Wirewound | 20 % | 100 kHz | Surface Mount | 12.5 mm | 0.492 " | 12.5 mm | 0.492 " | Nonstandard | 125 °C | -40 C | 2.35 A | Shielded | 4.5 mm | 0.177 in | 27 µH | 2.52 MHz 16 | |||
Bourns Inc. | 5.5 MHz | 750 mA | 950 mOhm | Ferrite | Drum Core Wirewound | 10 % | 100 kHz | Surface Mount | 12.5 mm | 0.492 " | 12.5 mm | 0.492 " | Nonstandard | 125 °C | -40 C | 750 mA | Shielded | 4.5 mm | 0.177 in | 330 µH | 12 796 kHz | |||
Bourns Inc. | 14 MHz | 2.15 A | 120 mOhm | Ferrite | Drum Core Wirewound | 20 % | 100 kHz | Surface Mount | 12.5 mm | 0.492 " | 12.5 mm | 0.492 " | Nonstandard | 125 °C | -40 C | 2 A | Shielded | 4.5 mm | 0.177 in | 39 µH | 2.52 MHz 14 | |||
Bourns Inc. | 6 MHz | 800 mA | Ferrite | Drum Core Wirewound | 10 % | 100 kHz | 10 | 796 kHz | Surface Mount | 12.5 mm | 0.492 " | 12.5 mm | 0.492 " | Nonstandard | 125 °C | -40 C | 800 mA | Shielded | 4.5 mm | 0.177 in | 270 µH | 780 mOhm | ||
Bourns Inc. | 8 MHz | 1.25 A | 300 mOhm | Ferrite | Drum Core Wirewound | 10 % | 100 kHz | Surface Mount | 12.5 mm | 0.492 " | 12.5 mm | 0.492 " | Nonstandard | 125 °C | -40 C | 1.2 A | Shielded | 4.5 mm | 0.177 in | 100 µH | 14 796 kHz |
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 | $ 1.18 | |
| 10 | $ 1.00 | |||
| 25 | $ 0.91 | |||
| 50 | $ 0.85 | |||
| 100 | $ 0.71 | |||
| 250 | $ 0.65 | |||
| Digi-Reel® | 1 | $ 1.18 | ||
| 10 | $ 1.00 | |||
| 25 | $ 0.91 | |||
| 50 | $ 0.85 | |||
| 100 | $ 0.71 | |||
| 250 | $ 0.65 | |||
| N/A | 0 | $ 1.14 | ||
| Tape & Reel (TR) | 800 | $ 0.58 | ||
| 1600 | $ 0.56 | |||
| 2400 | $ 0.55 | |||
| 5600 | $ 0.53 | |||
| Newark | Each (Supplied on Full Reel) | 1 | $ 0.65 | |
| 1000 | $ 0.62 | |||
| 2000 | $ 0.57 | |||
| 4000 | $ 0.51 | |||
| 6000 | $ 0.49 | |||
| 10000 | $ 0.48 | |||
Description
General part information
SRR1240 Series
3.9 µH Shielded Drum Core, Wirewound Inductor 6.35 A 15mOhm Max Nonstandard
Documents
Technical documentation and resources