Type Name/型名

Shape

A

B

C

D

E

F

QTY(MPQ) pcs/reel  zui小包裝數（個/盤）

EDRH7D15

Fig.1

7.0±0.3

7.0±0.3

1.8MAX

2.0REF

2.65REF

7.3REF

1000

EDRH8R23

Fig.2

8.0±0.3

8.0±0.3

2.3MAX

4.2REF

2.4REF

2.5REF

1000

Type Name: EDRH7D15

 Part No./品名

Inductance/電感值(μH)

Test Condition/                   測試條件

D.C.R./直流電阻
(?)MAX.

Saturation Current/            飽和電流(A) ※

EDRH7D15-3R3M

3.3±30%

100KHz

0.067

2.7

EDRH7D15-4R7M

4.7±30%

100KHz

0.09

2.2

EDRH7D15-6R8M

6.8±30%

100KHz

0.137

1.8

EDRH7D15-100M

10±30%

100KHz

0.15

1.6

EDRH7D15-150M

15±30%

100KHz

0.296

1.2

EDRH7D15-220M

22±30%

100KHz

0.386

1.0

Type Name: EDRH125B-4

 Part No./品名

Inductance/電感值(μH)

Test Condition/                   測試條件

D.C.R./直流電阻
(?)MAX.

Saturation Current/            飽和電流(A) ※

EDRH8R23-3R3M

3.3±30%

100KHz

0.073

6.8

EDRH8R23-4R7M

4.7±30%

100KHz

0.083

6.3

EDRH8R23-6R8M

6.8±30%

100KHz

0.09

3.5

EDRH8R23-100M

10±30%

100KHz

0.125

3.2

EDRH8R23-150M

15±50%

100KHz

0.215

2.4

EDRH8R23-220M

22±30%

100KHz

0.271

2.0

Type

DIMENSIONS（mm）/尺寸

QTY(PCS/REEL)

每卷產品數量

A

W

P

A0

B0

K0

T

EDRH7D15

330

16

12

7.20

7.20

4.20

0.35

1000

EDRH8R23

330

16

12

7.20

7.20

4.20

0.35

1000

Operation Temperature
/使用溫度范圍

-40～+105℃(Includes temperature when the coil is heated.)/-40～+105℃(包含線圈發熱)

External Appearance/外觀

On visual inspection, the coil has no external defects./目視檢查時,外觀沒有明顯的缺陷.

Terminal Strength/端子強度

After soldering between copper plate and electrode. sample is pushed in three directions of X,Y and Z with force of 5N for 10±5 seconds. the terminal should not peel off.

/將線圈的端子焊接在基板上,分別在X,Y,Z 3個方向施加5N,時間10±5秒,無電極剝離和斷線.

Insulating Resistance

/絕緣電阻

Over 100MΩ at 100V D.C. between coil and core./線圈和磁芯間加上100V直流電壓,絕緣電阻100MΩ以上.

Dielectric Strength/耐電壓

No dielectric breakdown at 100V D.C. for 1 minute between coil and core.
/線圈和磁芯間加上100V直流電壓1分鐘時間后,無絕緣破環不良出現.

Temperature Characteristics
/溫度特性

Inductance coefficient(0～2,000)×10^-6/℃(-25～+85℃)/電感溫度系數(0～2,000)×10^-6/℃(-25～+85℃)

Humidity Characteristics
/耐濕度特性

Inductance deviation within ±10%,after 96 hours in 90～95% relative humidity at 40±2℃ and 1 hour drying under normal condition./溫度在40±2℃,相對濕度在90～95%條件下存放96小時后取出,用干布擦干.然后在常溫常濕中放置1小時,電感變化率±10%以內.

Thermal shock test
/冷熱沖擊特性

Inductance deviation within ±10%,after 20 cycles of +105℃ for 30 minutes, -40℃ for 30 minutes. Characteristics are measured after the ambient air exposure of 1 hour./-40℃放置30分鐘后轉換為+105℃放置30分鐘,20次循環,然后在常溫常濕中放置1小時,電感變化率±10%以內.

High temperature storage test  /高溫保存測試

Inductance deviation within ±10%,after 96 hours in 105℃±2℃ characteristics are measured after ambient are exposure of 1 hour. / +105℃放置96小時,然后在常溫常濕中放置1小時,電感變化率±10%以內.

Low temperature storage test  /低溫保存測試

Inductance deviation within ±10%,after 96 hours in -40℃±2℃ characteristics are measured after ambient are exposure of 1 hour. / -40℃放置96小時,然后在常溫常濕中放置1小時,電感變化率±10%以內.