3D Model
Datasheet
Specifications
Electrical specifications at 25°C.
| Part number 1 |
Inductance (µH)
2
(Tolerance: ±10%) |
Q min
@ 2.5 MHz 3 |
SRF min (MHz) 4 | Isat (A) 5 | DCR max (Ω) 6 | Imax (A) |
|---|---|---|---|---|---|---|
| AR413RAM272KPZ | 2.7 | 11 | 70.0 | 0.80 | 0.210 | 0.57 |
Notes
- When ordering, specify termination and screening code: AR413RAM103KPZ
- Inductance measured at 2.5 MHz using Coilcraft SMD-A fixture in an Agilent/HP 4286A impedance analyzer or equivalent with Coilcraft-provided correlation pieces.
- Q measured at 2.5 MHz using an Agilent/HP 4291A with an Agilent/HP 16197 test fixture or equivalents.
- SRF measured using an Agilent/HP 8753ES network analyzer or equivalent with a Coilcraft CCF1502 test fixture.
- DC current at which the inductance drops 10% (typ.) from its value without current.
- DCR measured on a Keithley 580 micro-ohmmeter or equivalent and a Coilcraft CCF859 test fixture.
Termination:
- P = Tin-lead (63/37) over tin over nickel over silver-platinum-glass frit.
- C = Tin-lead (63/37) over gold over nickel over moly-mag
- S = Tin-lead (63/37) over leach-resistant silver-platinum-glass frit
- A = Gold over nickel over moly-mag
- L = Silver-palladium-platinum-glass frit
Screening:
- Z = Unscreened
- H = Coilcraft CP-SA-10001 Group A
- 1 = EEE-INST-002 (Family 3) Level 1
- 2 = EEE-INST-002 (Family 3) Level 2
- 3 = EEE-INST-002 (Family 3) Level 3
- 4 = MIL-STD-981 (Family 50) Class B
- 5 = MIL-STD-981 (Family 50) Class S
- F = ESCC3201 (F4 operational life performed at 90°C)
- Screening performed to the document’s latest revision.
- Lot qualification (Group B) available.
- Country of origin restrictions available; prefix options G or F.
Environmental
Ambient temperature range:
–40°C to +125°C with Imax current.
Storage temperature range:
Component: –55°C to +140°C.
Tape and reel packaging: –55°C to +80°C.
Tape and reel packaging: –55°C to +80°C.
Maximum part temperature:
+140°C (ambient + temp rise).
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
Performance curves
L vs Current
L vs Frequency
Q vs Frequency
Physical characteristics
Dimensions are in inches⁄mm
Dimensions are before solder application. For maximum overall dimensions including solder, add 0.0025 in / 0.064 mm to the width and 0.006 in / 0.15 mm to length and height.
General specification
Core Material:
Ferrite
Weight:
27 – 35 mg
Packaging:
Enhanced crush-resistant packaging 2000 per 7″ reel
Plastic tape: 8 mm wide, 0.3 mm thick, 4 mm pocket spacing, 2.0 mm pocket depth
Plastic tape: 8 mm wide, 0.3 mm thick, 4 mm pocket spacing, 2.0 mm pocket depth
Temperature coefficient of inductance:
+100 to +350 ppm/°C.
Soldering/Washing
Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity).
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles.
Refer to Soldering Coilcraft Components before soldering.