2024年3月14日
The Essential Checklist for Quality Assurance in Cable Assemblies
In the realm of electronics manufacturing, cable assemblies play a pivotal role in the functionality and reliability of...
Detailed Product Information
Technical Data & Reference
Structured parameters, material notes, application context and frequently asked questions for engineering and procurement evaluation.
Competitor & Cross-Reference
- Alternative Type
- Drop-in Replacement
- Competitor Part Number
- 420343, Molex 39-01-2060, TE Connectivity 1-480702-0, Molex 50-84-1020, Molex 50-84-2020
- Mates With
- Molex 39-01-2061 (6P Plug), Molex 39-01-2020 (2P Receptacle), TE 1-480703-0 (4P Plug), Molex 50-84-1020 / 50-84-2020, 0.250" Male Tabs
Drop-in Replacement: This part is a direct, pin-compatible substitute for the competitor part number listed above. No design modification required.
Technical Specifications
- Product Part Number
- A002-00343-001
- Customer Part Number
- 420343
- Drawing Number
- A002-00343
- Wire Type & Gauge
- UL1015 20AWG (105°C / 600V)
- Branch Connectors
- Molex 39012060 (6P), Molex 39012021 (2P), TE 1-480702-0 (4P), Molex 50841020 / 50842020 (2P)
- Terminal Types
- 0.250" Quick Receptacles (TE 1-1627024-3), M5.0 Ring Lugs (TE 1-1627171-2)
- Protective Sleeve
- 3/8" & 5/8" PET expandable braided sleeving
- Main Dimensions
- Main bundle 1010±30mm, branch breakouts 400~530mm
Material Composition
| Material | Value / Description |
|---|---|
| Conductor | Stranded tinned/bare copper, UL1015 20AWG hook-up wire |
| Wire Insulation | Flame-retardant 105°C PVC (UL VW-1 / CSA FT1) |
| Connector Housings | Nylon 6/6 (UL 94V-2 / UL 94V-0 compatible) |
| Terminals | Tin-plated brass / phosphor bronze crimp contacts |
| Protective Tubing | Halogen-free PET monofilament braided tube + clear PVC boots |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Voltage Rating | DC 300V / 600V Max. |
| Dielectric Withstanding Voltage | DC 300V / 0.01s |
| Insulation Resistance | 10 MΩ Min. |
| Conductor Resistance | 5.0 Ω Max. |
| Terminal Retention Force | Tested to UL 486A tensile standards |
| Workmanship Standard | IPC/WHMA-A-620E Standard |
| Inspection & Quality | 100% electrical continuity & short/open circuit testing |
Application Scenarios
-
Industrial machinery internal power distribution & signal routing
-
Commercial HVAC, high-heat blowers & exhaust systems
-
Multi-point chassis grounding and control panel wiring
-
Commercial appliance & burner harness replacement
Frequently Asked Questions
What connectors are integrated into this multi-branch wire harness?
The A002-00343-001 harness combines Molex Mini-Fit Jr. 4.2mm (2-pin and 6-pin), Molex .084" (2-pin), TE Connectivity Universal MATE-N-LOK 4-pin, 0.250" insulated quick disconnects, and M5.0 ring grounding lugs into a single integrated assembly.
What quality inspection standards does this harness meet?
It complies with IPC/WHMA-A-620E Class 2 standards, meets UL 486A crimp pull-force ratings, and undergoes 100% electrical continuity testing for opens, shorts, and wiring layout at DC 300V.
Overview and Application Notes
Overview: Custom Multi-Branch Industrial Wire Harness Assembly
The A002-00343-001 (Customer P/N: 420343) is a complex, precision-built multi-branch wire harness engineered for multi-circuit power distribution, control signaling, and chassis grounding in high-demand industrial equipment and commercial appliances. Featuring high-grade UL1015 20AWG (105°C, 600V) stranded hook-up wires protected by expandable PET braided sleeving, this harness provides robust mechanical protection, vibration dampening, and high thermal endurance.
The assembly integrates industry-standard multi-pin interconnects—including Molex Mini-Fit Jr. 4.2mm, Molex .084″ power housings, and TE Universal MATE-N-LOK 6.35mm—combined with quick-disconnect female flag/receptacle terminals and ring grounding lugs to deliver a complete turnkey plug-and-play wiring solution.
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Engineering Specifications & BOM Breakdown
- Product Part Number: A002-00343-001 (Drawing: A002-00343 / Customer Part: 420343)
- Conductor Wiring: UL1015 20AWG stranded copper (105°C / 600V) in Black, Red, Brown, Blue, Yellow, Gray, and Yellow/Green ground wires
- Protective Jacketing: High-density PET braided expansion tubing (3/8″ and 5/8″) secured with industrial black cable ties and black electrical tape
- CN1 Connector: Molex 39012060 6-Pin Receptacle Housing (4.2mm pitch) with 39000038 female crimp sockets
- CN2 Connector: Molex 39012021 2-Pin Plug Housing (4.2mm pitch) with 39000040 male crimp pins
- CN3 Connector: TE Connectivity 1-480702-0 (Universal MATE-N-LOK 4-Pin 6.35mm pitch) with 350550-1 socket contacts
- CN4 Connector: Molex 50841020 2-Pin Plug Housing (.084″ / 2.13mm pitch) with 02082003 split pins
- CN5 Connector: Molex 50842020 2-Pin Receptacle Housing (.084″ / 2.13mm pitch)
- Terminations T1 & T2: TE 1-1627024-3 0.250″ (6.35mm) quick-connect receptacle terminals with clear insulating boots
- Terminations T3, T4, T5: TE 1-1627171-2 / M5.0 ring grounding terminals (Yellow/Green earth wire)
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Manufacturing Quality & Testing Standards
Manufactured under strict ISO 9001 quality controls and compliant with IPC/WHMA-A-620E Class 2/3 cable and wire harness standards:
- 100% Electrical Continuity Testing: Verified for open circuits, shorts, and miswiring under DC 300V / 0.01 sec.
- Conductor & Insulation Integrity: Conductor resistance ≤ 5.0 Ω Max., insulation resistance ≥ 10 MΩ Min. at DC 500V.
- Crimp Retention: Terminal pull force evaluated and verified compliant with UL 486A tensile test specifications.
- Dimensional Compliance: 100% finished product visual inspection and branch length tolerance verification.
- Compliance: RoHS & REACH compliant materials.
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Applications
- Industrial machinery internal power & control harness distribution
- Commercial HVAC equipment, heating elements, and blower fan systems
- Chassis ground distribution and control cabinet interconnects
- Commercial food service & automated processing appliances
