Hefei Purple Horn E-Commerce Co., Ltd.
| Description | Heavy Duty Connector Contacts RoHS |
| Mfr. Part # | L17DM537447 |
| Model Number | L17DM537447 |
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Product Specification
| Description | Heavy Duty Connector Contacts RoHS | Mfr. Part # | L17DM537447 |
| Model Number | L17DM537447 |
The Amphenol DSub TW Hybrid Series offers a versatile solution for mixed-contact applications, integrating signal, power, shielded, and high-voltage contacts within a single housing. Evolved from a military-grade series, this economic connector line features new contact designs, high-temperature thermoplastic inserts, and pre-loaded PCB configurations. It is ideal for applications requiring space optimization across commercial, medical, industrial, and telecom sectors. The series adheres to MIL C24308, NFC93425, and HE507 standards.
| Specification | Details |
|---|---|
| Current Rating | Signal Contacts: 7.5 A (10 A peak) Power Contacts: 10 to 40 A Shielded Contacts: 0.5 A |
| Voltage Rating | Signal and Power Contacts: 300 V.R.M.S. at 50 Hz Shielded Contacts: 150 V.R.M.S. at 50 Hz |
| Shielded Contacts Frequency Range | 0-1 GHz |
| Shielded Contacts Attenuation | 0.2dB |
| Shielded Contacts V.S.W.R. | 1.4(+0.04/GHz) |
| Shielded Contacts Characteristic Impedance | 50 Ohms |
| Dielectric Withstanding Voltage | 1000 V.R.M.S. at 50Hz |
| Insulation Resistance | 5000 M Ohms at 500 VDC |
| Contact Resistance | 5m Ohms |
| Shell Resistance | 1m Ohm (electrical grounding) |
| Operating Temperature | -55C to +155C (peak 180C) |
| Damp Heat | 56 days (40C -95% RH) |
| Salt Spray | 48 hours |
| Contact Retention Force | > 40N |
| Maximum Mating/Unmating Force | E size: 70 N (with dimples), 30 N (without dimples) A size: 80 N (with dimples), 50 N (without dimples) B size: 100 N (with dimples), 80 N (without dimples) C size: 150 N (with dimples), 120 N (without dimples) D size: 180 N (with dimples), 160 N (without dimples) |
| Process Compatibility | IR - Air convection 260C for 20s; Resistance to solder iron heat 260C for 30s |
| Mating Cycles | Class III: 100; Class II: 200; Class I: 500 |
| Contact Plating Options | Flash Gold, 0.4m (15") Au, 0.76m (30") Au |
| Shell Plating Options | Tin plated shell (77, 177), Tin plated shell with dimples (717, 777) |
| Models / Configurations | 2W2, 3W3, 5W5, 7W2, 8W8, 9W4, 11W1, 13W3, 13W6, 17W2, 17W5, 21W1, 21WA4, 24W7, 25W3, 27W2, 36W4, 43W2 |
| Mounting Options | Front, Rear, PCB (Straight & Right Angle), Standoffs, Boardlocks, Screwlocks, Blindmate |
| Contact Types | Signal, Power (3.2mm & 2.0mm dia.), Shielded (Coaxial) |
| Cable Compatibility (Shielded) | RG 178 B/U, RG 179 B/U, RG 316 B/U, RG 180 B/U, RG 58 C/U |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
<300
Ecer Certification：
Verified Supplier
Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Fou... Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Fou...
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