AE235RBA51N6

The AE235RBA Series is not recommended for new designs, but existing customers will continue to be supported. As an alternative, we recommend the AR235RAA Series which is a drop-in replacement with improved electrical performance due to lower DCR.

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Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (nH) 2 (Tolerance: ± 5%)	Q min @ 250 MHz 3	SRF min (MHz) 4	DCR max (Ω) 5	Imax (mA)
Part number 1	Inductance (nH) 2 (Tolerance: ± 5%)	Q min @ 250 MHz 3	SRF min (MHz) 4	DCR max (Ω) 5	Imax (mA)
AE235RBA51NJAZ	51	21	2250	1.1	100

Notes

When ordering, specify termination and screening codes: e.g. AE235RBAR10JAZ.
Inductance measured at 250 MHz using a Coilcraft SMD-A test fixture and Coilcraft-provided correlation pieces with an Agilent/HP 4286A impedance analyzer or equivalent.
Q measured at the same frequency as inductance using an Agilent/ HP 4291A with an Agilent/HP 16197A test fixture or equivalents.
SRF measured using an Agilent/HP 8753ES network analyzer and a Coilcraft CCF1232 test fixture.
DCR measured on a Keithley 580 micro-ohmmeter and a Coilcraft CCF1010 test fixture.

Termination:

A = Gold over nickel over moly-mag
F = Tin-silver-copper (95.5/4/0.5) over gold over moly-mag
C = Tin-lead (63/37) over gold over nickel over moly-mag

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.
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 option G or F.

Environmental

Ambient temperature range:

–55°C to +125°C with Imax current.

Storage temperature range:

Component: –55°C to +155°C.
Packaging: –55°C to +80°C.

Maximum part temperature:

+155°C (ambient + temp rise).

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Physical characteristics

General specification

Core Material:

Ceramic

Weight:

1.5 – 3.0 mg

Packaging:

2000 per 7″ reel Paper tape: 8 mm wide, 1.0 mm thick, 4 mm pocket spacing.

Temperature coefficient of inductance:

+25 to +155 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.

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash.