64319-3211 Datasheet: Complete Spec Report & Key Data
Prediction hook (data-driven): As compact, sealed multi-row connectors gain traction across transportation and industrial designs, engineers increasingly rely on precise pin counts, current ratings, and sealing specs to avoid field failures. This 64319-3211 datasheet summary extracts the critical specs and application data engineers need now—pinout, current/voltage limits, environmental ratings, and installation notes—so design and purchasing decisions are fast and correct.
✓ Product Overview & Key Identifiers
What the 64319-3211 is
Point: The part is a multi-row sealed receptacle housing with a defined circuit count and mixed-power capability. Evidence: The manufacturer datasheet lists a compact multi-row form, keyed latch features, and a circuit total aligned to cable harness modules. Explanation: That makes the component suited for cable-to-module connections where density and sealing are required; consult the connector datasheet for official pin mapping and active-status confirmation.
Typical Application Domains
Point: Primary markets are automotive, transportation, and industrial controls. Evidence: Field use cases emphasize harness density, IP sealing, and combined power/signal layouts. Explanation: Designers choose this family for sealed cable harnesses, ECU interfaces, and rugged I/O where space and environmental protection matter; mating parts are typically matched receptacles or sealed plugs for power and signal segregation.
Complete Specs at a Glance
Verification Note: Treat “rated current per contact” as design-limited; verify tested peak currents and temperature derating in the connector datasheet and request clarification on suffixes that change performance.
Electrical Performance
Point: Understand conductor sizes and continuous vs. peak ratings. Evidence: The datasheet provides rated current and maximum contact resistance. Explanation: Select wire gauges to meet ampacity and allow derating for bundled conductors.
Contact Reliability Range
Mechanical & Environmental
Point: Prioritize overall envelope and retention fit. Evidence: Drawings include latch/keying callouts and mating face details. Explanation: Confirm recommended PCB or cable mounting to ensure robustness in constrained housings.
Environmental Resilience Profile
Installation, Wiring & Assembly Guidance
Wire Termination & Harness
Point: Correct termination reduces field failures. Evidence: Datasheets outline crimp dimensions and wire gauge ranges. Explanation: Follow recommended insertion order and use calibrated crimp tooling to maintain IP rating.
Mounting & Serviceability
Point: Strain relief and routing improve service life. Evidence: Notes indicate recommended bend radii and panel cutouts. Explanation: Design strain-relief clamps into the cable route to minimize mechanical loading on the interface.
Testing, Standards & Reliability
Point: Validate dielectric, insulation, and mating cycles. Evidence: Typical test entries list dielectric withstanding voltage and thermal cycling. Explanation: Use these tables to set acceptance criteria—e.g., insulation resistance thresholds and maximum allowable change in contact resistance after tests.
Buying Checklist & Application Examples
- [ ] Verify Suffixes: Confirm exact part number suffixes for plating or material variations.
- [ ] Mating Parts: Identify and match plug/receptacle IDs for full system integrity.
- [ ] Lead Time & MOQ: Check availability of sealing plugs and packaging options to avoid delays.
Summary
- Electrical limits: confirm rated current, tested peak, and contact resistance from the manufacturer datasheet before finalizing harness design.
- Mechanical & environmental: verify envelope, latch/keying, and IP-style sealing along with vibration and thermal-cycle test data.
- Procurement checklist: request exact part-number suffixes, mating part IDs, and lead times; include 64319-3211 specs as mandatory attachments to quotes.
