Inductors, Coils, Chokes
SRR1240-271K
ActiveBourns Inc.
SURFACE MOUNT POWER INDUCTOR, SRR1240 SERIES, 270 H, 10%, SHIELDED, 0.78 OHM, 800 MA
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Inductors, Coils, Chokes
SRR1240-271K
ActiveBourns Inc.
SURFACE MOUNT POWER INDUCTOR, SRR1240 SERIES, 270 H, 10%, SHIELDED, 0.78 OHM, 800 MA
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Technical Specifications
Parameters and characteristics for this part
| Specification | SRR1240-271K |
|---|---|
| Current - Saturation (Isat) | 800 mA |
| Current Rating (Amps) | 800 mA |
| DC Resistance (DCR) | 780 mOhm |
| Frequency - Self Resonant | 6 MHz |
| Height - Seated (Max) [Max] [z] | 4.5 mm |
| Height - Seated (Max) [Max] [z] | 0.177 in |
| Inductance | 270 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] | 10 |
| Q @ Freq [custom] | 796 kHz |
| 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 | 10 % |
| 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
Description
General part information
SRR1240 Series
270 µH Shielded Drum Core, Wirewound Inductor 800 mA 780mOhm Max Nonstandard
Documents
Technical documentation and resources