FDRH20 Datasheet, PDF (1/1 Pages) TOKO, Inc – Radial Type Fixed Inductor

Radial Type Fixed Inductor ϥδΞϧλΠϓݻఆΠϯμΫλ
FDRH20
Inductance Range: 47μH
DIMENSIONSʗ֎ੇܗ๏ਤ
П̎̌ɽ̢̰͇̓ ̓ɽ̢̰͇̒ ̐ _{П̌ɽ̓} ̍̓
(Unit: mm)
FEATURESʗಛ௕
• High reliability for vehicle application.
• Magnetically shielded integrative construction.
• The use of magnetic iron powder ensure capability for
large current.
• Low audible core noise.
• RoHS compliant.
͚޲ثػࡌं •৴པੑ޲্඼
• ด࣓࿏ҰମԽߏ଄
• మ࣓ܥੑคΛ༻͍ͨେిྲྀରԠ
• ௿ίΞ໐͖ϊΠζ
• RoHSࢦྩରԠ
TYPE FDRH20
౦ޫ඼൪
TOKO
Part
Number
FDRH2076-470M
SELECTION GUIDE FOR STANDARD COILS
ΠϯμΫλϯε⁽¹⁾
Inductance⁽¹⁾
(μH)
47
ڐ༰ࠩ
Tolerance
(%)
± 20
௚ྲྀ఍߅⁽²⁾
DC
Resistance⁽²⁾
(mΩ) Max.
45
࠷େڐ༰ిྲྀ⁽³⁾
Rated
DC Current⁽³⁾
(A) Max.
4.5
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent.
Test frequency at 100kHz
(2) DC resistance is measured with 34420A (Agilent Technologies) or
3541 (HIOKI). (Reference ambient temperature 25ˆ)
(3) Maximum rated DC current is that which causes a 20%
inductance reduction from the initial value, or coil temperature to
rise by 40°C, whichever is smaller.
(Reference ambient Temperature 20°C.)
(1) ΠϯμΫλϯε͸LCRϝʔλ4284AʢAgilent Technologiesʣ·ͨ
͸ಉ౳඼ʹΑΓଌఆ͢Δɻ
ଌఆप೾਺͸100kHzͰ͢ɻ
(2) ௚ྲྀ఍߅͸ଌఆث34420̖ (Agilent Technologies) ·ͨ͸3541
(HIOKI) ͱಉ౳඼ʹΑΓଌఆ͢Δɻ(पғԹ౓25ˆ)
(3) ࠷େڐ༰ిྲྀ͸ɺ௚ྲྀॏ৞ిྲྀΛྲྀͨ࣌͠ΠϯμΫλϯεͷ஋͕
ظॳ஋ΑΓ20ݮˋগ͢Δ௚ྲྀిྲྀ஋ɺ·ͨ͸௚ྲྀిྲྀʹΑΓɺί
ΠϧͷԹ౓͕40ˆ্ঢͷ͍ͣΕ͔খ͍͞஋Ͱ͢ɻʢपғԹ౓
20ˆΛج४ͱ͢Δʣ
• In demand of inductance value other than the above,
please contact our sales or representative office.
•ç ه্Ҏ֎ͷΠϯμΫλϯε஋Λ͝ཁ๬ͷ৔߹͸ɺฐࣾӦͨ·ॴۀ
͸୅ཧళʹ͝࿈བྷ͍ͩ͘͞ɻç