Site Settings

Warehouses
Language settings
Currency settings
Resources
Video Library
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

RFC0810B-274

RFC0810B-274KE

RoHS compliant halogen free AEC-Q flag
For values <33 µH, please consider the RFB0810 series. The RFB0810 is the same size and has the same PC board layout.

For more information and specification about the part.

Go to series
Buy Now:
Count Unit price
1 $1.21
150 $0.99
300 $0.75
600 $0.45
1050 $0.35
2550 $0.30
5100 $0.28
10000 $0.25

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (µH) 2
(Tolerance: ±10%)
DCR (Ω) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
typ max 10% drop 20% drop 30% drop 20°C rise 40°C rise
RFC0810B-274KE 270 0.46 0.53 2.9 1.2 1.4 1.5 0.75 1.1
Notes
  1. When ordering, please specify lead length and termination codes: e.g. RFC0810B-183KE
  2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc; measured on an Agilent/HP 4284A LCR meter or equivalent.
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4191A or equivalent. Details
  5. Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
  6. Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Lead Length:

  • A = 3.6 mm ±0.3 mm (special order)
  • B = 5.0 mm ±0.5 mm
  • C = 7.0 mm ±0.5 mm (special order)
  • D = 8.0 mm ±0.5 mm (special order)
  • E = 10.0 mm ±1.0 mm (special order)
  • F = 25.0 mm ±1.0 mm, packaged in fanfold tape, 800 parts per box (special order)

Termination:

  • E = RoHS compliant tin-silver over tin over copper over steel.
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +85°C with (40°C rise) Irms current
Storage temperature range:
Component: –40°C to +125°C.
Tray or tape packaging: –40°C to +80°C
Maximum part temperature:
+125°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

Inductance vs. Current

Inductance vs. Frequency

Physical characteristics

rfc0810d.gif

dims_inches_mm.gif

General specification

Core Material:
Ferrite
Weight:
2.0 – 2.3 g
Packaging:
150 parts per tray (all except 25 mm lead length). In fanfold tape, 800 parts per box (25 mm lead length only).

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

Related products

Related product series