Double row IDC female connectors Harwin M55-8201242 individually or horizontally mounted to PVC ribbon cable
Manufacturer:
Harwin
Description:
1.27mm Gold 2 1.27mm P=1.27mm Free Hanging, Panel Mount RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Free Hanging, Panel Mount
Specifications
Row Spacing:
1.27mm
Contact Plating:
金
Number Of Rows:
2
Pitch:
1.27mm
Mfr. Part #:
M55-8201242
Package:
P=1.27mm
Model Number:
M55-8201242
Introduction
Product Overview
A versatile range of 1.27mm (0.05) pitch shrouded connectors designed for robust board-to-board and cable-to-board connections. Featuring twin-beam female contacts that mate with solid pin male connectors, these double-row, surface-mount connectors are supplied in tape-and-reel packaging with pick-and-place caps. Integrated location pegs and SMT side tabs enhance PCB placement and solder joint strength. Available in vertical and horizontal orientations with multiple height options for vertical variants, they support parallel, right-angle, and co-planar board layouts. Polarization is built into all housings. IDC female connectors are double-row and can be supplied individually or horizontally mounted to PVC ribbon cable. Housings incorporate a latch for secure mating.
Product Attributes
- Brand: HARWIN
- Series: Archer Kontrol M55 Series
- Pitch: 1.27mm
- Certifications: UL94V-0 (Housing & Cap, Latch Cover)
- Packaging: Tape-and-reel
Technical Specifications
| Specification | Details | Applicable Models |
| Materials - Contacts | Phosphor Bronze | All |
| Materials - Contacts Finish | Gold finish on contact area, 100% Tin on terminations, all over Nickel | All |
| Materials - Housing & Cap | LCP | All |
| Materials - SMT Side Tabs | Brass, 100% Tin over Nickel finish | All |
| Materials - Latch Cover (cable connectors) | PA66 | Cable Connectors |
| Materials - Spring (cable connectors) | Stainless Steel | Cable Connectors |
| Materials - Cable (cable assemblies) | PVC, UL2678, 30AWG | Cable Assemblies |
| Current Rating | 1.2A max per contact | PCB Connectors (M55-6XX, M55-7XX) |
| Current Rating | 0.5A max per contact | Cable Connectors (M55-8XX) |
| Voltage Rating | 100V AC | All |
| Dielectric Withstanding Voltage | 500V AC for 1 minute (EIA-364-20C, Method B) | All |
| Contact Resistance (Initial) | 25m max (EIA-364-23B) | All |
| Contact Resistance (After Conditioning) | Additional 10m max variation (EIA-364-23B) | All |
| Insulation Resistance | 10G min | PCB Connectors (M55-6XX, M55-7XX) |
| Insulation Resistance | 1G min | Cable Connectors (M55-8XX) |
| Operating Temperature Range | -55C to +125C | PCB Connectors (M55-6XX, M55-7XX) |
| Operating Temperature Range | -20C to +105C | Cable Connectors (M55-8XX) |
| Vibration | 10-2000Hz, 20G peak, 1.52mm amplitude, 4 hours each axis, 12 hours total (EIA-364-28D, Condition IV) | All |
| Thermal Shock | -55C to +125C, 10 cycles, 30 mins each extreme | PCB Connectors (M55-6XX, M55-7XX) |
| Thermal Shock | -20C to +105C, 10 cycles, 30 mins each extreme | Cable Connectors (M55-8XX) |
| Temperature Life | +125C, 96 hours | PCB Connectors (M55-6XX, M55-7XX) |
| Temperature Life | +105C, 96 hours | Cable Connectors (M55-8XX) |
| Humidity | 90-95% RH at +40C for 96 hours (EIA-364-31B, Condition A) | All |
| Salt Spray | 24 hours at +35C, 5% concentration (EIA-364-26B) | All |
| Solderability | +2455C for 50.5 seconds | PCB Connectors (M55-6XX, M55-7XX) |
| Soldering Heat Resistance | +260C for 10 seconds max | PCB Connectors (M55-6XX, M55-7XX) |
| Durability | 500 operations (EIA-364-09C) | All |
| Insertion Force (initial per contact) | 0.8N max (EIA-364-13C) | All |
| Withdrawal Force (per contact) | 0.2N min (EIA-364-13C) | All |
| Contact Retention in housing | 3.9N min per contact (EIA-364-29C) | All |
| Vertical PCB to Vertical PCB Mating Height (fully mated) | 8.00mm to 18.50mm (depending on part numbers) | M55-6XX, M55-7XX |
| Vertical PCB to Vertical PCB Mating Height (with 1.5mm separation) | 9.50mm to 20.00mm (depending on part numbers) | M55-6XX, M55-7XX |
| Horizontal PCB to Horizontal PCB Mating Height (fully mated) | 15.80mm | All |
| Horizontal PCB to Horizontal PCB Mating Height (with 1.5mm separation) | 17.30mm | All |
| Cable to Board Mating Height (fully mated) | 13.95mm to 17.05mm (depending on part numbers) | M55-8XX, M55-7XX |
2410121928_Harwin-M55-8201242_C17613590.pdf
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