3M™ Peltor™  Flex Headsets work with many different two way radios, phones and devices. The cable that connects the Peltor headset to the radio or device is typically known as a “downlead”, “downwire” or “Flex Cable”.

See the 3M Peltor FLEX MT53H79A-77 Headband Headset with PTT & Boom Microphone at our main website.

Note: This article only applies to Peltor™  Flex Headsets

> You can also download the 3M™ Peltor™  Flex Headsets Datasheet

Flex Cable Compatibility List

Below is a complete list of flex cables available for the 3M™ Peltor™  Flex Headsets.

Downlead Code Compatible Radios
FL6U-21 Motorola GP300, CP040, Motorola 2-Pin Connector
Hytera TC-610/620, PD405, PD505, PD605, 2-Pin Connector
FL6U-28 Mobile, Dect Phone 2.5mm Stereo
FL6U-31 Icom F3, F4, etc Straight 2.5 & 3.5mm, Icom 2-Pin Connector
FL6U-32 Motorola GP340, GP360, GP380, GP640, GP680, GP Multipin Connector
FL6U-35 Icom F3G, F4G Right Angle (No Screw Connector)
FL6U-36 Kenwood 2.5 & 3.5mm, Kenwood 2-Pin
FL6U-44 Icom IC-F31/F41/F50/F51/F60/F61/M787
FL6U-61 Motorola Visar
FL6U-63 Motorola DP3400, DP3600, DP4400, DP4600, DP4800 & Enhanced Models (E)
PPN-14-0019 Motorola DP2400, DP260, DP3441, DP3661
FL6U-64 Icom F33/F43 F34/F44 Right Angle (Retaining Screws)
FL6U-65 Motorola GP344, GP328+
FL6U-66 Iphone/HTC/Samsung 3.5 mm
FL6U-67 Nokia/Sony 3,5 mm
FL6U-101 Sepura STP8000 series
FL6U-107 Kenwood TK-280, TK-380, TK-2140, TK-3140, NX-200 & NX-300
FL6U-ASDH4 Hytera PD705, PD785 Flex Cable
TAA13-T0299 Icom-F51/61
TAA22-T0299 Vertex VX-160