低成本高品质的Bomar Quartz Crystal

低成本高品质的Bomar Quartz Crystal，Bomar was founded in 1963, as a manufacturer of quartz crystals to the commercial and two-way radio industries. The nature of the business required tight tolerance and high stablility crystals over a wide frequency range, in order to meet stringent FCC specifications. The need to be produced quickly was important to our growing base of customers. Many of our customers were local, state and federal police and surveillance agencies. Bomar soon became not only the leading supplier in this market, but was consistently recognized for quality of product, quick turnaround times and unsurpassed customer service.

In 1988 Bomar began to build an OEM customer base. Customers from the telecommunications, computer, medical, security, commercial and industrial markets began to use not only crystals, but also clock oscillators, VCXOs and TCXOs. To meet this change in product requirements we redesigned our manufacturing processses and added new manufacturing equipment to produce crystals and oscillators in smaller packages with higher frequencies, low phase noise and low jitter. With these changes and the addition of state of the art test equipment, Bomar's domestic manufacturing facility continues to provide frequency control products with the same quick turnaround, high reliability, tight tolerance and stability that it has since 1963.

During the strong growth years in the early 90's, Bomar developed close working relationships with a few select Asian factories to manufacture products to Bomar specifications. These relationships were established only after Bomar qualified their processes and products. Today, Bomar has low cost sources for high volumes of crystals, clock oscillators, VCXOs and TCXOs continuing our 50 year commitment to providing high performance frequency control solutions that meet or exceed customer expectations in terms of price, quality and customer support.

Bomar成立于1963年，是商业和双向无线电行业的SMD石英晶体制造商。业务性质要求在宽频率范围内具有严格的容差和高稳定性晶体，以满足严格的FCC规范。快速生产的需求对我们不断增长的客户群非常重要。我们的许多客户是当地、州和联邦警察和监控机构。Bomar不仅很快成为该市场的领先供应商，而且在产品质量、快速周转时间和无与伦比的客户服务方面也获得了一致认可。

1988年，Bomar开始建立OEM客户群。电信、计算机、医疗、安全、商业和工业市场的客户不仅开始使用晶体，还开始使用时钟振荡器、VCXOs和TCXOs。为了满足产品需求的这一变化，我们重新设计了制造工艺，并增加了新的制造设备，以生产更小封装、更高频率、低相位噪声和低抖动的晶体和振荡器。随着这些变化和最先进的测试设备的加入，Bomar的国内制造工厂继续提供频率控制产品，具有自1963年以来相同的快速周转、高可靠性、严格的公差和稳定性。低成本高品质的Bomar Quartz Crystal.

在90年代初的强劲增长期间，博玛与一些精选的亚洲工厂建立了密切的工作关系，生产符合博玛规格的产品。这些关系是在Bomar对其工艺和产品进行认证后才建立的。今天，Bomar拥有大量石英晶振、时钟振荡器、VCXOs和TCXOs的低成本来源，继续我们50年来的承诺，提供高性能频率控制解决方案，在价格、质量和客户支持方面满足或超过客户的期望。

晶体(XTAL)-正确切割和安装的石英晶体成为高质量的计时设备，通过向贴片石英晶振附近或晶体上的电极施加电压，可以使其在电场中弯曲。这种特性被称为压电性。当磁场消失时，石英会产生一个电场，因为它恢复到原来的形状，这可以产生一个电压。石英晶体就像一个由电感、电容和电阻组成的电路，具有精确的谐振频率。

石英晶体可用于标准微处理器频率或定制频率，具有紧密的稳定性，采用金属或陶瓷支架，并提供通孔或表面贴装封装。

单片晶体滤波器采用通孔封装，适用于各种应用。

Bomar晶振提供几种不同的音叉晶体，包括表面贴装和通孔。虽然通常音叉晶体是32.768千赫，其他频率是可用的。