自产尼龙垫片 保护晶体垫片 电晶体垫片 TO-220绝缘粒

品名：to-220电晶体垫片，晶振管垫片

品号：to-220/to-220a/to-220b/to-220c/to-220d/to-220e/f…..

材质：ul合格之nylon66,防护等级94-v0

用途：用于晶振管垫付，绝缘，保护晶振管立于pc板上，外壳不短路，碰脚，高度一致，增强可靠度。

规格：

 型号                大圆a   小圆外径b 小圆内径c 大圆高度d   小圆高度e

to-220            6.0             3.55                 2.95               1.5                 1.2

to-220a       6.0          3.55              2.95               2.0                 1.2

to-220b       6.0            3.55                2.95             2.5                 2.0

to-220c          5.0            3.0               2.2              1.7                 1.1

to-220c-37  5.0             3.0              2.2             2.7                1.1

to-220 d         6.0            3.55               2.95             3.1              2.0

to-220dl        6.0             3.55               2.95               1.5               1.2

to-220e         8.0           3.6               3.0               3.5               1.2

to-220f            6.0          3.55              2.8                 2.8            1.2

to-220g          6.0          3.55              2.0                1.5               1.0

to-220h        8.0           3.55               2.95               2.0                1.0

本产品的加工定制是是，品牌是zd，型号是to-220，材质是塑料，结构高度是3mm（mm），产品认证是sgsrohs，产品用途是绝缘