SRP4020-R82M
Bourns Inc.
SRP4020-55°C~125°CTape & Reel (TR)
Ref. price$0.6216
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Bourns Inc. SRP4020 Series
46 variants · Bourns Inc.
About the Bourns Inc. SRP4020 Series
The Bourns Inc. SRP4020 Series series groups 46 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of Nonstandard, inductance frequency - test of 100 kHz and mounting of Surface Mount. Variants differ by current - saturation, DC resistance and frequency - self resonant, so you can match the exact current - saturation your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Bourns Inc. SRP4020 Series variants and discontinued ones from a single page.
Select a variant by
- Current - saturation
- - · 2.7A · 3A · 3.4A · 3.5A · 3.8A · 4A · 4.5A · 5A · 5.4A · 10A · 35A
- DC resistance
- - · 4mOhm Max · 11.7mOhm Max · 13.4mOhm Max · 15.8mOhm Max · 19mOhm Max · 23.3mOhm Max · 23.5mOhm Max · 38.3mOhm Max · 57.2mOhm Max · 90mOhm Max · 125mOhm Max
- Frequency - self resonant
- - · 25MHz · 26MHz · 38MHz · 40MHz · 45MHz · 53MHz · 56MHz · 100MHz · 300MHz
- Height - seated
- 0.079\" (2.00mm) · 0.083\" (2.10mm)
- Inductance
- 1 µH · 1.2 µH · 1.5 µH · 2 µH · 2.2 µH · 3.3 µH · 4.3 µH · 4.7 µH · 5.6 µH · 100 nH · 680 nH
- Material - core
- Carbonyl Powder · Iron · Iron Powder
- Operating temperature
- -55°C ~ 125°C · -55°C~125°C · -55°C~155°C · -40°C ~ 125°C
- Package
- Tape & Reel (TR) · Tape & Reel (TR); Cut Tape (CT)
Shared specifications
- Case
- Nonstandard
- Inductance frequency - test
- 100 kHz
- Mounting
- Surface Mount
- Shielding
- Shielded
Variant comparison
| Parameter | SRP4020-4R3M | SRP4020-5R6M | SRP4020CC-5R6M | SRP4020CC-R10Y | SRP4020CC-R68M | SRP4020FA-1R0M |
|---|---|---|---|---|---|---|
| Current - saturation | - | 3.5A | 3A | 35A | 10A | 5.4A |
| DC resistance | - | 90mOhm Max | 125mOhm Max | 4mOhm Max | 19mOhm Max | 11.7mOhm Max |
| Frequency - self resonant | - | - | 25MHz | 300MHz | 100MHz | 56MHz |
| Height - seated | 0.079\" (2.00mm) | 0.079\" (2.00mm) | 0.079\" (2.00mm) | 0.079\" (2.00mm) | 0.079\" (2.00mm) | 0.083\" (2.10mm) |
| Inductance | 4.3 µH | 5.6 µH | 5.6 µH | 100 nH | 680 nH | 1 µH |
| Material - core | Iron | Iron | Carbonyl Powder | Carbonyl Powder | Carbonyl Powder | Iron Powder |
| Operating temperature | -55°C~125°C | -55°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -55°C~155°C |
| Package | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR); Cut Tape (CT) |
Request a quote on any Bourns Inc. SRP4020 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
