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Miniature Signal Relay

As a professional manufacturer with nearly 30 years of experience in the relay field, Songle leverage our dual quality system certifications (ISO9001 and IATF16949) and global authoritative safety certifications such as UL, VDE, CQC, and TUV to produce a series of Miniature Signal Relays.  Our products incorporate gold alloy contact technology, magnetic shielding anti-interference design, and ultra-miniature packaging technology, with an annual production capacity exceeding 200 million units. We provide stable, high-volume supply to industries such0 as smart homes, industrial control, and communication equipment, and also support customized requirements for coil voltage and contact configuration. This makes our relays an ideal solution for addressing the challenges of precise control of low-voltage signals and integration in small spaces.

As a leader in relay manufacturing with decades of expertise, Songle has refined the art of miniature signal relay production. Our commitment lies in delivering components that offer not just miniaturization, but also exceptional electrical performance, mechanical longevity, and unwavering reliability. Understanding the detailed specifications of these relays is essential for engineers and procurement specialists to ensure optimal circuit performance and system longevity.



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SRV(23F)Relay

SRV(23F)Relay

As a veteran manufacturer and supplier in China, SRV(23F)Relay is expertly manufactured in our factory at an affordable price. We offer both in-stock and custom options. Please feel free to inquire.
SRS(4100) Relay

SRS(4100) Relay

The SRS(4100) Relay breaks away from the conventional logic of "simply stacking parameters" and focuses on the core needs of low-power scenarios to create differentiated value: 5% ultra-low release voltage combined with ≤50mΩ ultra-low contact resistance forms a dual advantage of "precise control + low loss" - the former allows for zero-delay and smooth circuit start-stop response, perfectly adapting to scenarios requiring fine control such as micro smart home appliances and precision sensing modules; the latter significantly reduces power transmission loss, and with 0.2W/0.36W dual-level low-power coils, it helps terminal products achieve energy-saving upgrades and solves the pain point of "difficulty in balancing control precision and energy consumption" in low-power devices. Meanwhile, the UL F-grade insulation system and 1000VAC dielectric strength form a solid safety barrier. The dual protection options of sealed and flux-resistant types can resist moisture and dust as well as flux corrosion during the soldering process. In addition, the three contact configurations of A/B/C, 3-24VDC wide voltage compatibility, 3.8g lightweight design and standard PCB mounting design allow the product to meet the small and medium power conduction needs of various scenarios such as small household appliances, small industrial control modules and precision electronic equipment without additional customization. With its unique advantages of "small and precise, accurate control and comprehensive protection", it has become a high-performance and cost-effective choice in the low-power relay market.
SRSZ(4101) Relay

SRSZ(4101) Relay

Find a huge selection of SRSZ(4101) Relay from China at Ningbo Songle Relays Co., Ltd.. Provide professional after-sales service and the right price, looking forward to cooperation.
Songle is a professional Miniature Signal Relay manufacturer and supplier in China. We warmly welcome you to wholesale high quality products at competitive price from our factory.
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