What is the minimum SPL of the transducer?

The minimum Sound Pressure Level (SPL) is more than 90dB.

What is the lead time for orders?

The average lead time is one month, regardless of peak or off-peak seasons.

Rocking Armature Transducer 39.5mmmx15.5mm 20ohm

Name: Rocking Armature Transducer 39.5mmmx15.5mm 20ohm
Brand: Sunny Technology Co., Ltd.
SKU: 1943027185

Jiangsu, ChinaSunny Technology Co., Ltd.

US$2.15

1,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Usage

Accept, Expand Volume, Monitor, High Fidelity

Variety Terminal Type

Avaiable

Model NO.

39.5mmmX15.5m

Used in Alarm System

Siren Sounder

Coil Resistance

Adjusted

Wire

with Our Without Wire

Transmission Mode

Bone Conduction

Transducer Principle

Permanent Magnetic Speaker

Style

Head-mounted

Radiation Mode

Direct Radiation Type

Certification

ISO9001, CE, Is014001

Cone

Alu

WORD nChannels

Piezo

Brand

Pant

Transport Package

Standard Export Package

Specification

Carton

Trademark

PANT

Origin

China

HS Code

8531801090

Production Capacity

2000000/Year

Key features

Customizable Coil Resistance: Coil resistance can be adjusted to meet specific application requirements.

Flexible Terminal Options: Available in a variety of terminal types for versatile connectivity.

Tailored Wire Specifications: Wire length and color can be customized with or without wire options.

High Fidelity Performance: Designed for accepting, expanding volume, and monitoring with high fidelity.

Bone Conduction Technology: Utilizes bone conduction transmission mode for unique audio delivery.

Durable Aluminum Housing: Constructed with aluminum housing and tin-plated copper terminals.

Wide Operating Voltage Range: Operates effectively within a voltage range of 1~30Vp-p.

Proven Manufacturer History: Backed by 50 years of experience as a professional electroacoustic manufacturer.

Company profile

Sunny Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2006-02-01Nearest Port: Shanghai, Nanjing, NingboAverage Response Time: ≤7.63hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummarySunny Electronics Technology Co., Ltd. is identified as a China-based limited company involved in trading and manufacturing, with operations and factory information in Jiangsu. Its stated business focuses on piezo ceramics and related electronic components, supported by five production lines, 21–30 years of R&D engineer experience, 31–40 quality-control staff, and documented product output. The supplier reports ISO 9001, ISO 14001, and HSE management-system certifications. It serves multiple international markets, with exports representing 71%–90% of sales and stated one-month lead times in both off-peak and peak seasons. Evidence supports production, quality-system, export, and innovation capabilities. However, the provided information does not sufficiently establish after-sales service performance, customization capability, or broad verified customer references. One trade record describes drinking straws, which is inconsistent with the supplier’s stated piezoelectric product focus and should be clarified.

Supplier typeThe supplier is described as a trading company, manufacturer/factory, and other business entity, while its stated business is the development, production, and sale of piezo ceramics and related components. The legal name and business descriptions consistently identify a technology-oriented supplier, although the records also indicate trading activity.

CertificationsThe supplier states that it obtained ISO 9001 certification in 2004 and ISO 14001 certification in 2017. The management-system listing additionally includes ISO 9001, ISO 14001, and HSE, providing explicit evidence of quality, environmental, and health-and-safety management certifications.

R&D capabilityThe supplier describes itself as an innovator in electrical functional ceramics and focuses on developing piezo ceramics and related components. Its reported 21–30 years of total R&D engineer experience and stated proprietary manufacturing process provide explicit support for technical and innovation capability.

Production capacityThe supplier reports five production lines, 31–40 quality-control staff, and product output of 2,000,000 multilayer piezoelectric actuators, 3,000,000 piezoelectric bender actuators, and 16,000,000 piezo ceramic components. It also reports one-month order fulfillment in both peak and off-peak seasons, supporting an established and scalable production capability.