Universal 12V Turn Signal Relay
Introduction
The Universal 12V Turn Signal Relay is an essential electrical control component engineered to regulate the flash rate and timing of vehicle signaling lights.
Product Specifications
|
Parameter |
Specification |
|
Voltage Range |
12V DC (9–16V DC) |
|
Terminal Type |
2-pin / 3-pin (DIN 72552) |
|
Flash Rate |
85 ± 5 flashes/min |
|
Load Capacity |
0.05A–10A, up to 150W |
|
Bulb Compatibility |
LED & incandescent lamps |
|
Standby Current |
<0.5mA |
|
Housing Protection |
IP65 ABS enclosure |
|
Operating Temperature |
-40°C to +85°C |
|
Vibration Resistance |
4G vibration tested |
|
Safety Rating |
UL94 V-0 flame-retardant housing |
Application Environments
Application Environments
Constant-current regulation maintains uniform LED/halogen flash brightness across 15m+ extended trailer wire harnesses.
Agriculture & Heavy Machinery
IP67 dust-sealed, and weather-resistant resin housing prevents internal circuit corrosion, eliminating pin loosening and internal open circuits.
Material Handling & Utility Vehicles
Heavy-duty silver-alloy contacts withstand continuous 24/7 high-frequency hazard switching without contact burnout.
OEM/ODM Engineering & Private Labeling
Mechanical & Electrical Customization: Custom plastic enclosures, heavy-duty mounting brackets, and specialized blade/pin terminals designed to match legacy vehicle footprints, eliminating the need for costly wire harness modifications.
Industrial Private Labeling: Chemical-resistant pad-printed corporate logos, custom branding marks, and proprietary OEM cross-reference part numbers applied directly to the relay housing.
Parameter & Connector Calibration: Factory-calibrated flash rates (60 to 120 FPM), acoustic click volumes, and pre-installed sealed connectors (Deutsch/Amphenol).
Quality & Supply Control
Manufactured in an ISO 9001:2015 certified facility audited annually by SGS/TÜV, maintaining a documented statistical process capability of Cpk ≥ 1.33.
Real-time PCB solder layout verification via Automated Optical Inspection (AOI) combined with mandatory end-of-line functional load testing (10A load for 20 consecutive flashes) to secure a verified <150 PPM defect rate.
Permanent laser-etched serial numbers and manufacturing date codes link every individual relay directly to raw material batch records and SPC data.
Supply Chain Security & Buffer Stock: 450,000-unit monthly production capacity supported by 50,000 unbranded base units permanently in stock for 7-day emergency dispatch. Dual-sourced microcontrollers insulate your supply chain from semiconductor shortages.
Commercial Terms
Warranty: 24-month or 50,000-mile replacement warranty. Proven field failures under 0.5% are credited directly on the subsequent invoice; failures exceeding 0.5% trigger a formal 8D corrective action report within 7 business days.
Transaction Terms: Standard MOQ is 2,000 units per configuration. Custom OEM prototypes ship within 35 days; recurring contract orders ship within 21 days via FOB Shanghai or CIF Rotterdam.
Compliance & Certification
FMVSS 108 & SAE J590/J945 Compliance
Validated to meet North American Federal Motor Vehicle Safety Standards for flash timing, duty cycle, and automotive lifecycle performance.
ECE R10 (E-Mark) Certification
Compliant with international electromagnetic compatibility (EMC) standards, ensuring uninterrupted operations of vehicle telematics, GPS navigation, and fleet management systems.
RoHS Directive & CE Marking
100% compliant with Directive 2011/65/EU. Full Technical Construction Files (TCF) and Declarations of Conformity (DoC) are available on demand.
FAQ
Q: Do you provide technical support after bulk delivery?
A: Yes. Our engineering team provides technical documentation, troubleshooting support, and corrective action analysis for quality issues during the product lifecycle.
Q: How many switching cycles does this relay withstand before failure?
A: Each unit is rated for a minimum of 100,000 switching cycles under continuous load testing, equivalent to roughly 8-10 years of typical commercial vehicle use.
Q: Can I verify your ISO 9001 and TÜV certifications independently?
A: Yes, each certificate carries a unique registration number that can be verified directly on the SGS or TÜV Rheinland official database, and we provide the certificate PDF with matching batch codes upon request.
Q: Do you have documented case studies with existing fleet clients?
A: We currently supply relays to three European trailer OEMs and two North American fleet distributors, with documented field performance reports available under NDA for serious buyers.
Q: What is your sample lead time and cost for a new buyer?
A: Standard samples ship within 5 business days at $15-25 per unit, depending on configuration, with sample costs credited back on orders exceeding 2,000 units.
Q: What information is required to develop an OEM replacement version of this relay?
A: Customers only need to provide the original relay sample, part number, connector specification, or vehicle application details for engineering evaluation.
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