Automotive / Automotive Connectors
A991509-A-0S-T Automotive Pin Header (A991509)
Model:A991509-A-0S-T
Automotive Pin Header (A991509) is a CZT automotive connector product organized for OEM application review. It has local product imagery and a downloadable PDF drawing plus extracted specification text. Confirm final vehicle platform, pin count, mounting style, plating, sealing requirement, and drawing revision before sample release.
Key Features
- Engineered for secure mating force retention under continuous vibration
- Consistent electrical performance across full automotive temperature range
- Positive locking mechanism prevents unintended connector disengagement
- Compact pin layout optimized for space-constrained PCB designs
- Compliant with automotive wiring harness assembly standards
Key Specifications
- Rated Current: 5 A
- Insulation Resistance: 1000 MΩ Min
- Withstand Voltage: 500 V
- Contact Resistance: 30 mΩ Max
- +4 more specs below
Automotive Pin Header (A991509) Specifications
Rated Current5 A
Insulation Resistance1000 MΩ Min
Withstand Voltage500 V
Contact Resistance30 mΩ Max
Operating Temperature-40 °C to +125 °C
Storage Temperature-20 °C to +40 °C,15%RH to 70%RH
Housing MaterialLCP / PBT / PA46 / PA66 / ABS / PC options
Flame RatingUL94V-0 / UL94V-1 options
Typical Applications
Powertrain control module board-to-wire signal connections
Automotive lighting control unit PCB interface connectors
Seat and door module wiring harness terminations
Battery management system cell monitoring board connections
Chassis control system sensor signal routing
Frequently Asked Questions
How does the A991509 ensure reliable mating in high-vibration environments?
The A991509 incorporates a positive locking mechanism and precision-formed contacts that maintain consistent mating force even under continuous mechanical vibration, meeting automotive durability requirements for chassis and powertrain-adjacent applications.
What is the current rating for the A991509 pin header?
Current ratings depend on pin count and contact plating. Please contact CZT's technical team for detailed electrical specifications, as ratings are optimized based on application requirements and wire gauge pairings.
Can the A991509 be used in battery management system applications?
Yes, the A991509's consistent contact integrity and automotive-grade construction make it well-suited for BMS cell monitoring boards, where stable low-resistance connections are critical for accurate voltage and temperature measurement.
Automotive Pin Header (A991509) Details
CategoryAutomotive
SubcategoryAutomotive Connectors
Model NumberA991509-A-0S-T
Naming TemplateProduct name from catalog
BrandCZT
OriginChina
Drawing StatusDownloadable datasheet
Related Products
Need a Custom Solution?
CZT offers OEM/ODM services with flexible MOQ. Contact our engineering team for custom connector solutions.