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4312RV-905

4312RV-905XGLD

RoHS compliant AEC-Q flag

For more information and specification about the part.

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Count Unit price
1 $0.98
750 $0.92
1500 $0.80
3000 $0.72
6000 $0.64

For high volume or non-stock items, request a quote.

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Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (mH)
at 125 kHz 2
(Tolerance: ±2%)
Q min Read distance
(inch/cm) 3
Sensitivity
(mV/µT) 4
Matching
capacitor (pF) 5
DCR max (Ω) 6 SRF typ (kHz) 7
4312RV-905XGL_ 9.00 32 35.83 / 91.0 78.1 180 150 1200
Notes
  1. When ordering, please specify packaging code: 4312RV-725XGLD
  2. Inductance and Q measured using Agilent/HP 4192A impedance analyzer at 125 kHz. For recommended test procedures, contact Coilcraft
  3. Read distance measured using the KEELOQ® Transponder Evaluation Kit part number DM303005 from Microchip. Distance was recorded as the voltage across the resonant circuit dropped below 10 mV.
  4. Sensitivity measured in accordance with Coilcraft application note “Measuring Sensitivity of Transponder Coils.”
  5. Matching capacitor value required for parallel resonant circuit operating at 125 kHz.
  6. DCR measured on micro-ohmmeter
  7. SRF measured using Agilent/HP 8753D network analyzer

Termination:

  • RoHS compliant gold over nickel over phos bronze.

Packaging:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (3000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

L vs Frequency

Physical characteristics

4312rvd.gif


dims_inches_mm-(3).gif

Tape and Reel specification

tapereel_pl-(31).gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_i-(6).gif
3000 330 100 13 30,4 24,4 24 8 4 2 2,49 0,3

General specification

Weight:
210 – 240 mg
Packaging:
3000 per 13″ reel Plastic tape: 24 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.49 mm pocket depth
Temperature coefficient of inductance:
+300 to +1100 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 with pure water or alcohol only. More info

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