SPECIFICATION FOR APPROVAL样品承认书
CUSTOMER(客户): |
PAGE: 1 OF 2 |
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ITEM: HSMRH74-4R7M |
Customer’s ITEM: |
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Item 项目 |
Spec.(mm) 规格值 |
Typ. 实测值 |
1. MECHANICAL DIMENSIONS(外形尺寸):
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A |
7.3 ± 0.2 |
7.32 |
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B |
7.3 ± 0.2 |
7.32 |
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C |
4.50 MAX |
4.11 |
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D |
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E |
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F |
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G |
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H |
2.20 ref |
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I |
1.60 ref |
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J |
4.80 ref |
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Marking(印字):”4R7” |
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2.ELECTRICAL CHARACTERISTICS(电特性要求): |
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ITEM(项目) |
Specifications(规格值) |
Typ.(参考值) |
Test equipments(测试仪器) |
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L |
4.7uH ± 20% |
4.9uH |
VR 1153 LCR METER. |
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Test Freq. |
@1kHz 0.25V |
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VR 1153 LCR METER. |
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DCR |
39.0mOHM MAX |
24.33 mOHM |
VR 1153 LCR METER. |
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R.Curremt |
2.0A MAX |
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Turns |
8.5 Ts REF |
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Ope.Temp. |
-20℃ TO80℃ |
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HC-D3MTEMP. & HUMIDITY CHAMBER |
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Other1 |
产品需印字“4R7” |
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Other1 |
包装方式:编带 |
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CUSTOMER APPROVED(客户确认栏) |
APPROVED(确认) |
CHECKED(检查) |
DRAWN(制图) |
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赵贵荣 |
赖明丹 |
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ISSUED DATE(出版日期):2012-7-25 版次:1.0 |
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COIL INSPECTION REPORT样品检测记录
CUSTOMER(客户): |
PAGE:1 OF 1 |
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ITEM: HSMRH74-4R7M |
Customer’s ITEM: |
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DATE(测试日期):2012-7-25 |
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QUANTITY(数量): 20 PCS |
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TEST Freq.(测试频率): L:@1kHz 0.25V |
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WIRE(铜线):0.32 mm |
TURNS(圈数):11.5 Ts |
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TEMP(温度):18.5 ℃ |
HUMI.(湿度): 50 % |
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TEST EQUIPMENTS(测试仪器): L : VR 1153 1kHz LCR METER. DCR : VR 1153 1kHz LCR METER.
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APPROVED |
CHECKED |
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赖明丹 |
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SPECIFICATION FOR APPROVAL样品承认书 CUSTOMER(客户): PAGE: 1 OF 2 ITEM: HSMRH7032-150M Customer’s ITEM: Item 项目 Spec.(mm) 规格值 Typ. 实测值 1. MECHANICAL DIMENSIONS(外形尺寸): A 7.0 ± 0.3 7.08 B 3.2 ± 0.4 3.50 C D E ...