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B78108T1393K000
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Product Detailed Parameters
- Description：FIXED IND 39UH 140MA 4.5 OHM TH
- Series：MCC
- Mfr：EPCOS - TDK Electronics
- Package：Tape & Reel (TR)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：39 µH
- Tolerance：±10%
- Current Rating (Amps)：140 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：4.5Ohm Max
- Q @ Freq：60 @ 2.52MHz
- Frequency - Self Resonant：22MHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：2.52 MHz
- Mounting Type：Through Hole
- Package / Case：Axial
- Supplier Device Package：-
- Size / Dimension：0.130" Dia x 0.276" L (3.30mm x 7.00mm)
- Height - Seated (Max)：-
- Features：-
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Buying Guide
EPCOS - TDK Electronics B78108T1393K000 is used in Fixed Inductors category where integration and verification need to stay predictable. Key specs include Description (FIXED IND 39UH 140MA 4.5 OHM TH), Series (MCC), Type (Drum Core, Wirewound), Packaging (Tape & Reel (TR)), and Temperature (-55°C ~ 125°C).
Selection Notes
- For B78108T1393K000, confirm current consumption (140 mA) is within your worst-case power budget.
- Make sure the operating frequency (60 @ 2.52MHz) fits your system clock and timing margins.
- Verify the operating temperature range (-55°C ~ 125°C) and derate as needed in your application.
Alternates & Substitutions
- For B78108T1393K000, when choices stay close in Fixed Inductors, the stronger fit is usually the candidate that asks the least from layout, firmware, mechanics, and field use.
- For B78108T1393K000 substitutions in Fixed Inductors, the strongest candidates usually keep the same footprint, interface, and application role before secondary advantages matter (key constraints: package Axial, frequency 60 @ 2.52MHz).
- The closest substitutes usually keep the non-negotiables (package/case Axial, mounting Through Hole, packaging Tape & Reel (TR)) aligned and still support the same operating envelope (temperature -55°C ~ 125°C) before performance differences matter.
- Near-equivalent parts that can keep package Axial, frequency 60 @ 2.52MHz stable are usually the best place to start.
FAQ
What details help you quote B78108T1393K000 quickly?
Provide the part number (B78108T1393K000), quantity, required lead time, and any packaging or documentation requirements.
Who is the manufacturer of B78108T1393K000?
EPCOS - TDK Electronics
What mounting style is specified for B78108T1393K000?
Through Hole
What Shielding is listed for B78108T1393K000?
Unshielded
Application Scenarios
EPCOS - TDK Electronics B78108T1393K000 in the Fixed Inductors category is typically shortlisted after engineers pin down the interface, margin, and field condition that will decide acceptance on assembled hardware. Designers often check saturation margin, DCR, frequency response, and heat rise because ripple current can collapse inductance under stress. Inductors are vetted for saturation and thermal rise under real ripple, because lab conditions often understate stress. In sensor nodes, clean power rails improve ADC performance and reduce false triggers due to supply ripple. In harsh environments, thermal rise and saturation margins must be validated under realistic load transients.
Compatibility Advice
- With EPCOS - TDK Electronics B78108T1393K000, verify impedance or ESR behavior across frequency so the real dynamics match your stability and noise expectations before freezing the BOM.
Project Fit
- EPCOS - TDK Electronics B78108T1393K000 is worth shortlisting for Fixed Inductors when the design needs stable impedance or ESR behavior that remains predictable after heat soak.
