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리소스
비디오 라이브러리
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

4308RV Series

High Temperature RFID Transponder Coils

RoHS 준수
Our 4308RV Series High Temperature RFID transponder coils are designed for RFID applications at 125kHz. Their low profile and extended length allow longer read ranges and provide higher Q.
  • For RFID applications at 125kHz
  • Low profile and extended length allow longer read ranges and higher Q
  • Encapsulated top ensures reliable pick and place operations
  • Core and encapsulation rated for 125°C
  • For harsh environments like tire pressure monitoring systems, consider our 4312RV or 5315TC.
지금 구매:
개수 단품 가격
1 $1.19
750 $1.15
1500 $0.98
3000 $0.74
6000 $0.59

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

설계자용 키트:
키트 가격
C383 16 (4 of each) $80.00

사양

Electrical specifications at 25°C.

부품 번호 1 인덕턴스 (mH)
at 125 kHz 2
허용 오차 (%) 3 Q min 판독 거리
(inch/cm) 4
감도
(mV/µT) 5
매칭
커패시터 (pF) 6
DCR max (Ω) 7 SRF typ (kHz) 8 색상 코드
4308RV-374X_L_ 0.37 5,2 26 22.01 / 55.9 9.82 4380 6.5 1800 Orange Violet Yellow
4308RV-404X_L_ 0.40 5,2 26 22.99 / 58.4 10.38 4050 7.1 5000 Yellow Black Yellow
4308RV-704X_L_ 0.70 5,2 20 25.0 / 63.5 13.96 2320 19.0 6600 Violet Black Yellow
4308RV-904X_L_ 0.90 5,2 22 25.98 / 66.0 16.06 1800 21.0 4800 White Black Yellow
4308RV-115X_L_ 1.08 5,2 24 30.0 / 76.2 17.78 1500 24.0 4300 Brown Brown Green
4308RV-205X_L_ 1.97 5,2 28 34.02 / 86.4 24.9 823 31.0 1750 Red Black Green
4308RV-245X_L_ 2.38 5,2 30 37.01 / 94.0 28.21 681 34.0 1700 Red Yellow Green
4308RV-295X_L_ 2.89 5,2 30 37.01 / 94.0 32.12 561 42.0 1900 Red White Green
4308RV-335X_L_ 3.30 5,2 30 37.99 / 96.5 34.96 491 48.0 1425 Orange Orange Green
4308RV-415X_L_ 4.15 5,2 27 39.02 / 99.1 41.35 391 70.0 1620 Yellow Brown Green
4308RV-495X_L_ 4.90 5,2 26 37.99 / 96.5 47.17 331 93.0 1150 Yellow White Green
4308RV-685X_L_ 6.80 5,2 28 40.98 / 104.1 61.71 238 110 1080 Blue Gray Green
4308RV-715X_L_ 7.10 5,2 27 42.01 / 106.7 65.6 228 114 1050 Violet Brown Green
4308RV-725X_L_ 7.20 5,2 28 40.0 / 101.6 66.67 225 114 965 Violet Red Green
4308RV-815X_L_ 8.10 5,2 28 42.01 / 106.7 75.08 200 125 965 Gray Brown Green
4308RV-905X_L_ 9.00 5,2 30 40.0 / 101.6 84.64 180 125 725 White Black Green
메모
  1. When ordering, please specify tolerance and packaging codes: 4308RV-905XJLD. 
  2. Inductance and Q measured using Agilent/HP 4192A impedance analyzer.
  3. Tolerances in bold are stocked for immediate shipment.
  4. 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.
  5. Sensitivity measured in accordance with Coilcraft application note “Measuring Sensitivity of Transponder Coils.”
  6. Matching capacitor value required for parallel resonant circuit operating at 125 kHz.
  7. DCR measured on micro-ohmmeter. 
  8. SRF measured using Agilent/HP 8753D network analyzer

허용 오차:

  • = 2%, = 5%

종단 처리:

  • RoHS compliant silver-palladium-platinum-glass frit.

패키지:

  • 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.
환경
환경:
RoHS 준수
주변 온도 범위:
–40°C to +125°C
보관 온도 범위:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
고장 비율(FIT) / 평균 고장률(MTBF):

성능 곡선

L vs Frequency

Q vs Frequency

물리적 특성

4308rvd-(1).gif


dims_inches_mm-(1).gif

테이프 및 릴 사양

tapereel_pl-(1).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_a-(1).gif
3000 330 100 13 30,4 24,4 24 8 4 2 2,7 0,3

일반 사양

중량:
230 – 250 mg
패키지:
3000 per 13″ reel Plastic tape: 24 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.7 mm pocket depth

납땜/세척

수분 민감도(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
납땜 열 내성:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.
PCB 세척:
Tested with pure water or alcohol only. More info

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