手机号: EI35-00990801X
品牌: 粤顺经纬
L1（引脚 1 — 3）：3.5 mH ± 15%
测试条件：1 kHz，1 V（使用3259综合测试仪或同等设备）
直流电阻（DCR ） ： ≤350mΩ
额定电流：4A
2. 介电强度
绕组—磁芯：AC 1500 V，5 mA，3 s
测试仪器：CC2670A或同等产品
3、绝缘电阻
绕组—铁芯：DC 500 V， ≥ 100 M Ω ，2 s
测试仪器：WB2681B绝缘电阻测试仪或同等产品
4. 浸渍工艺
方法：真空浸渍
5、绝缘等级
等级：B级
6. 外形图
无公差标记的尺寸± 0.5mm
（详细外形尺寸见附图）
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