Components

Patent acoustic components

Receiver / Ringer

Receiver / Ringer

Feature

  • For telephone application

Receiver

Model No. Min. SPL / Resonant Frequency Frequency Range Dimension Data Sheet
D(Φ) * H(mm)

OBO-RW220334

108+/-3db at 1.0Khz/1Vrms

300Hz to 3400Hz

22.4 * 3.4

Ringer

Model No. Min. SPL / Resonant Frequency Frequency Range Dimension Data Sheet
D(Φ) * H(mm)

OBO-35T2

80db at 1.2Khz/9Vp-p Square Wave

34.5 * 9.0

OBO-35T4

80db min. at 800Hz / 9Vp-p Square Wave

44 * 14

OBO-35T5

85db min. at 1.3Khz / 9Vp-p Square Wave

33 * 14

OBO-35T6

80db min. at 800Hz / 9Vp-p Square Wave

44 * 14

OBO-35T9

80db min. at 800Hz / 9Vp-p Square Wave

44 * 14

OBO-35213

80db min. at 1.1KHz / 9Vp-p Square Wave

35 * 2

OBO-50240

80db at 700Hz/9Vp-p Square Wave

50 * 2

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