3.5mm-Pitch Push-In Terminal Block PCB Connectors
Product Overview
The XW4M/XW4N series offers 3.5mm-pitch push-in terminal block PCB connectors designed to significantly enhance the efficiency of connector insertion/removal and cable wiring. These connectors feature a unique engagement structure that ensures easy operation, high contact reliability, and contributes to improved efficiency in inspection, assembly, and maintenance processes. They are compatible with through-hole-reflow mounting and include standard pin-number printing on the socket's top surface for clear identification. A "hands-free" mechanism, where the screwdriver remains inserted, further optimizes wiring efficiency. Optional accessories like a coding key, short bar, and release tool are available to prevent erroneous insertion and facilitate specific applications.
Product Attributes
- Brand: OMRON
- Series: XW4M/XW4N
- Pitch: 3.5mm
- Mounting Type: PCB Connectors
- Connection Method: Push-In Terminal Block
- Plating Options: Tin Plating, Gold Plating
- Certifications: UL/C-UL Recognized (E245101)
- Housing Materials: LCP (UL94 V-0) for Plug, PA (UL94 V-0) for Socket Cover/Housing, PBT (UL94 V-0) for Lever
- Contact Materials: Copper alloy
- Spring Material: Stainless steel
Technical Specifications
| Specification | Details |
| Applicable Wire Ranges | - Solid wire: 0.2 mm to 1.5 mm
- Stranded wire: 0.2 mm to 1.5 mm
- Stranded wire with ferrule (plastic sleeve): 0.2 mm to 0.75 mm
- Stranded wire with ferrule (without plastic sleeve): 0.2 mm to 1.5 mm
- Stripping length: 9.5 mm MIN
|
| Ratings | - IEC rated voltage (III/3): 160 V
- IEC rated current: 8 A
- UL rated voltage: 300 V (XW4M-@@D1-V1D@, XW4M-@@D1-H1D@, XW4N-@@D1-@, XW4M-@@D2-H1D@); 150 V (XW4M-@@D2-V1D@)
- UL rated current: 8 A
- Withstand voltage: 1,600 VAC (1 min, leakage current: 1 mA max.)
|
| Environmental Conditions | - Ambient temperature range: -40 to 100C (with no condensation or icing)
- Ambient humidity range: 5 to 85%RH
- Ambient storage temperature: -40 to 70C (with no condensation or icing)
- Ambient storage humidity: 5 to 70%RH
- Connectors mating temperature range: -5 to 40C (with no condensation or icing)
- Connectors mating humidity range: 5 to 70%RH
|
| Durability | - Insertion durability: 100 times (Plug), 10 times (Socket)
|
| Available Contact Numbers | - Single-Row: 2 to 20 contacts
- Double-Row: 4 to 40 contacts
|
| Optional Accessories | - Coding key: XW4Z-C001
- Short bar: XW4Z-SD02-BK
- Release tool: XW4Z-RD02
- Screwdriver: XW4Z-00B (for XW4N only)
|
| Standards Compliance | - UL1059
- CSA (C22.2No.158)
- IEC 60947-7-4
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| Reflow Conditions | - Peak temperature: 250C (220C or above for 45 to 90 seconds)
- Preheating: 150C to 180C (60 to 120 seconds)
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2411261506_OMRON-XW4Z-C001_C19844924.pdf