Datasheet
3D Model
MS312RAA10N
The MS312RAA Series is not recommended for new designs, but existing customers will continue to be supported. As an alternative, we recommend the AR312RAA Series which is a drop-in replacement
For more information and specification about the part.
Go to seriesSpecifications
Electrical specifications at 25°C.
| Part number 1 | Inductance (nH) 2 | Tolerance (%) | 900 MHz | 1.7 GHz | Q min 3 | SRF min (MHz) 4 | DCR max (Ω) 5 | Imax (mA) | Color code | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| L typ | Q typ 3 | L typ | Q typ 3 | ||||||||
| MS312RAA10N_SZ | 10 | 5,2,1 | 10 | 66 | 10.6 | 83 | 28 | 3860 | 0.130 | 700 | Orange |
Notes
- When ordering, specify tolerance and termination codes: e.g. MS312RAAR39JSZ.
- Inductance measured 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.
Tolerance:
- F = 1%
- G = 2%
- J = 5%
Termination:
- S = Tin-lead (63/37) over silver-platinum-glass frit.
- T = Tin-silver-copper (95.5/4/0.5) over silver-platinum-glass frit. (Special order, added cost)
- P = Tin-lead (63/37) over tin over nickel over silver-platinum-glass frit. (Special order, added cost)
- Q = Tin-silver-copper (95.5/4/0.5) over tin over nickel over silver-platinum-glass frit. (Special order, added cost)
Environmental
Ambient temperature range:
–55°C to +125°C with Imax current.
Storage temperature range:
Component: –65°C to +155°C.
Packaging: –55°C to +80°C.
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 L vs Frequency
Typical Q vs Frequency
General specification
Core Material:
Ceramic
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.