SRN4018TA-6R8M
Bourns Inc.
SRN4018TA6.8 µH-55°C~125°C
Ref. price$0.5500
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Bourns Inc. SRN4018 Series
33 variants · Bourns Inc.
About the Bourns Inc. SRN4018 Series
The Bourns Inc. SRN4018 Series series groups 33 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of Nonstandard, height - seated of 0.071\" (1.80mm) and inductance frequency - test of 100 kHz. Variants differ by current - saturation, current rating and DC resistance, so you can match the exact current - saturation your application requires using the selection guide below. All listed Bourns Inc. SRN4018 Series part numbers are active and orderable.
Select a variant by
- Current - saturation
- 1.1A · 1.4A · 2.4A · 3A · 3.5A · 4A · 4.2A · 300mA · 350mA · 450mA · 750mA · 950mA
- Current rating
- 1 A · 1.3 A · 2.3 A · 2.9 A · 3.1 A · 3.5 A · 3.7 A · 280 mA · 320 mA · 420 mA · 700 mA · 900 mA
- DC resistance
- 1.596Ohm Max · 2.4Ohm Max · 3.552Ohm Max · 23mOhm Max · 25mOhm Max · 32mOhm Max · 44mOhm Max · 52mOhm Max · 180mOhm Max · 264mOhm Max · 348mOhm Max · 552mOhm Max
- Frequency - self resonant
- 3MHz · 5MHz · 6MHz · 12MHz · 15MHz · 18MHz · 25MHz · 52MHz · 60MHz · 70MHz · 80MHz · 90MHz
- Inductance
- 1 µH · 1.2 µH · 1.5 µH · 2.2 µH · 2.7 µH · 10 µH · 15 µH · 22 µH · 33 µH · 100 µH · 150 µH · 220 µH
- Operating temperature
- -40°C ~ 125°C · -40°C~125°C
- Package
- Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
- Q @ freq
- 9 @ 7.96MHz · 11 @ 2.52MHz · 23 @ 796kHz · 30 @ 796kHz
Shared specifications
- Case
- Nonstandard
- Height - seated
- 0.071\" (1.80mm)
- Inductance frequency - test
- 100 kHz
- Material - core
- Ferrite
- Mounting
- Surface Mount
- Ratings
- -
- Shielding
- Semi-Shielded
- Size (Dimension)
- 0.157\" L x 0.157\" W (4.00mm x 4.00mm)
- Type
- Drum Core, Wirewound
Variant comparison
| Parameter | SRN4018-100M | SRN4018-101M | SRN4018-150M | SRN4018-151M | SRN4018-1R0Y | SRN4018-1R2Y |
|---|---|---|---|---|---|---|
| Current - saturation | 1.4A | 450mA | 1.1A | 350mA | 4.2A | 4A |
| Current rating | 1.3 A | 420 mA | 1 A | 320 mA | 3.7 A | 3.5 A |
| DC resistance | 180mOhm Max | 1.596Ohm Max | 264mOhm Max | 2.4Ohm Max | 23mOhm Max | 25mOhm Max |
| Frequency - self resonant | 25MHz | 6MHz | 18MHz | 5MHz | 90MHz | 80MHz |
| Inductance | 10 µH | 100 µH | 15 µH | 150 µH | 1 µH | 1.2 µH |
| Operating temperature | -40°C~125°C | -40°C~125°C | -40°C~125°C | -40°C~125°C | -40°C ~ 125°C | -40°C~125°C |
| Package | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) |
| Q @ freq | 11 @ 2.52MHz | 23 @ 796kHz | 11 @ 2.52MHz | 23 @ 796kHz | 9 @ 7.96MHz | 9 @ 7.96MHz |
Request a quote on any Bourns Inc. SRN4018 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.