Close up of AR235RAR421JPZ
3D Model Datasheet
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AR235RAR421

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Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (nH) 2
(Tolerance: ±5%)
Impedance typ (Ω) SRF min (MHz) 3 DCR max (Ω) 4 Imax (mA)
900 MHz 1.7 GHz
AR235RAR421JPZ 420 2175 3350 935 0.51 220
Notes
  1. When ordering, please specify screening code: e.g. AR235RAB332JPZ.
  2. Inductance measured at 7.9 MHz using a Coilcraft SMD-F test fixture and Coilcraft-provided correlation pieces with an Agilent/HP 4286 impedance analyzer.
  3. SRF measured using Agilent/HP 8753D network analyzer and Coilcraft CCF1232 test fixture.
  4. DCR measured on Cambridge Technology micro-ohmmeter and a Coilcraft CCF1010 test fixture.

Termination:

Tin-lead (63/37) over tin over nickel over silver-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.
  • Custom testing also available.
  • Country of origin restrictions available; prefix option 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: –40°C to +80°C
Maximum part temperature:
+140°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

Typical L vs Frequency

Typical Z vs Frequency

Typical Z vs Frequency

Physical characteristics

ar235rard.gif
 

A
max

B
max
C
max
D
ref
E
ref
F
ref
G
ref
H
ref
I
ref
 
0.044 0.031 0.026 0.010 0.018 0.008 0.026 0.014 0.025 inches
1,11 0,79 0,66 0,25 0,46 0,20 0,66 0,36 0,64 mm

General specification

Core Material:
Ferrite
Weight:
0.7 – 1.3 mg
Packaging:
2000 per 7″ reel. Paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing
Temperature coefficient of inductance:
+25 to +125 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.