Market signals show rising lead-time volatility for high-density board-to-board connectors and shifting inventory patterns across distributor networks. This compact snapshot profiles the 0459704315 connector to help buyers and engineers make fast sourcing and design decisions.
Product Snapshot & Common Use Cases
Quick Part ID & Physical Profile
Point: The 0459704315 connector is a high-density, board-to-board mezzanine style, SMT, vertical array used where PCB real estate is constrained.
Evidence: Typical implementations use ~400 positions across 10 rows with a 0.050" (1.27 mm) pitch and vertical stacking.
Explanation: Those specs imply tight routing requirements and modest board area per contact, favoring multi-layer boards and careful breakout planning for signal integrity and escape routing.
Typical Applications & Performance Expectations
Point: Applications are telecom modules, embedded systems, industrial controls, and test fixtures requiring reliable dense interconnects.
Evidence: Parts in this class commonly demand current carrying near 2–3 A per contact, rated voltages up to a few hundred volts, and mating durability in the low thousands of cycles.
Explanation: Designers must balance electrical loading, thermal rise, and mechanical retention when selecting these connectors for long-life or vibration-prone environments.
Availability Snapshot — Stock Signals & Lead-time Patterns
Current Availability Indicators
Point: Effective sourcing requires collecting stock levels, immediate-ship flags, and MOQ.
Explanation: Real-time inventory feeds can diverge; prioritize distributors with verified immediate-ship quantities when schedules are sensitive.
Supply Variation & Risks
Point: Supply swings stem from demand surges and constrained production capacity.
Evidence: Short-term risks include allocation and limited plating capacity for gold finishes.
| Supplier | Stock Qty | Lead Time | Last Checked |
|---|---|---|---|
| Distributor 1 | Limited | 12–24 weeks | Recent |
| Distributor 2 | None | Quick reflow dates | Recent |
| Broker market | Varies | Immediate (premium) | Recent |
Specs Deep-Dive — Electrical, Mechanical & Materials
Key Electrical Specs
* Low milliohm contact resistance, -40°C to +85°C operating range.
Mechanical & Footprint Specifics
| Positions | ~400 (10 rows) |
| Pitch | 1.27 mm (0.050") |
| Stack Height | 3.5 mm |
| Finish | SMT, Gold |
| Recommended PCB | 1.60 mm |
Actionable Buyer Checklist
Immediate Mitigation
- ✓ Prioritize ordering critical spares
- ✓ Request early samples for validation
- ✓ Secure blanket PO quantities
Qualification & Documentation
- ✓ Complete spec table in BOM
- ✓ Approved footprint drawings
- ✓ Mating/mechanical test results
Summary
The 0459704315 connector is a high-density, SMT, ~400-position board-to-board mezzanine connector with defined electrical and mechanical limits; availability is variable and should be checked proactively. Immediate actions: order samples early, confirm footprint and land pattern, secure critical spares, and monitor distributor lead-time indicators.
Key Summary Highlights
- 1 Core form factor: ~400 positions, 1.27 mm pitch, 10 rows—requires tight PCB breakout planning and multi-layer routing.
- 2 Critical specs: ~2.7 A per contact, ~240 VAC rating, SMT termination, gold finish—limits suitability for power/signal.
- 3 Sourcing actions: Verify real-time stock, prioritize immediate-ship distributors, and secure blanket orders.
