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AR312RAP272

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Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (nH) 2
(Tolerance: ± 5%)
Q @ 25.0 MHz 3 SRF (MHz) 4 DCR max (Ω) 5 Irms (mA) 6
min typ min typ
AR312RAP272JPZ 2700 12 16 120 150 7.00 120
Notes
  1. When ordering, please specify termination and screening codes: e.g. AR312RAP272JPZ.
  2. Inductance measured at 0.1 Vrms, using a Coilcraft SMD-A fixture in Agilent/HP 4287A impedance analyzer or equivalent with Coilcraftprovided correlation pieces.
  3. Q measured at using an Agilent/HP 16197A fixture in Agilent/HP 4291 impedance analyzer or equivalents.
  4. SRF measured using Agilent/HP 8753D network analyzer or equivalent with a Coilcraft CCF1232 test fixture.
  5. DCR measured on a Keithley 580 micro-ohmmeter or equivalent and a Coilcraft CCF1010 test fixture.
  6. Current that causes a 15°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

Termination:

  • P = Tin-lead (63/37) over tin over nickel over silverplatinum-glass frit.
  • C = Tin-lead (63/37) over gold over nickel over moly-mag.
  • S = Tin-lead (63/37) over leach-resistant silver-platinumglass frit.
  • A = Gold over nickel over moly-mag.
  • L = Silver-palladium-platinum-glass frit.

Screening:

  • Z = Unscreened
  • = 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.
  • Testing T and U have been replaced with more detailed codes 4, 5, and 1, 2, 3, respectively. Codes T and U can still be used, if necessary. Custom testing also available.
  • Country of origin restrictions available; prefix options G or F.
Environmental
Ambient temperature range:
–65°C to +125°C with Imax current.
Storage temperature range:
Component: –65°C to +155°C.
Tape & reel packaging: –55°C to +80°C.
Maximum part temperature:
+155°C (ambient + temp rise).
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

Typical Impedance vs Frequency

Typical L vs Frequency

Typical Q vs Frequency

Physical characteristics

ar312rap_dim.PNG

General specification

Core Material:
Ceramic
Weight:
3.2 – 4.4 mg
Packaging:
2000 per 7″ reel. Plastic tape: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.0 mm pocket depth.
Temperature coefficient of inductance:
+50 to +150 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.