NEW 2mm pitch, high reliability with lock, board to cable and cable to cable connector GT8E Series Mechanical lock mechanism MecMechanical lochanical lockk Half mating prevention mechanism Enlarged lock form to improve workability, and with an audibly clicking lock, and inertia lock via a mechanical lock mechanism, Overview firm connection is ensured. The GT8E series comes with a 2mm pitch lock, for discreet cable, board-to- cable and cable-to-cable connectors. It is highly reliable in terms of Excellent lock strength, vibration resistance Lock strength is guaranteed up to a standard value of 98N, while vibration, heat and environmental resistance, and is used in applications it also resists vibration and cable tension. The vibration such as industrial equipment, which are exposed to harsh vibration, in- resistance also cleared the test for harsh vehicles. vehicle equipment requiring high heat resistance, and so on. Features Figure 1 1. High reliability The GT8E series has high reliability in the following 5 aspects, namely vibration resistance, thermal shock resistance and so on, and is usable in Lead reflow industrial and in-vehicle equipment exposed to harsh environments. (It meets the test conditions for various in-vehicle equipment) Connector qVibration resistance: Contact resistance is stable during the vibration test Land pattern implementation area With the female terminal featuring an airtight dimple mechanism, the contact point portion area is minimized, and contact pressure is enhanced. wThermal shock resistance: Usable under harsh temperature environments Test conditions: (-40: 30 minutes normal temperature: 5 minutes 105: 30 minutes normal temperature: 5 minutes) It has undergone 1000 cycles. Through hole eHeat resistance: Usable up to 105 PBT and PPS are used in molds, and usable up to 105.(including temperature increase at power distribution) rHalf joint prevention With an audibly clicking lock, and inertia lock via a mechanical lock mechanism, firm connection is ensured. Also, the full lock mechanism means it resists tension and vibration. (Figure 1) tEnvironment resistance When mated status, it passed the sulfite gas resistance test (concentration 500ppm, 8 hours). 2. Improved fixation power of the crimp terminal The waterproof relay type is usable with retainer equipped, and high retention against removal is ensured when the cable is pulled. 3. Decent variation - Straight DIP type - Right angle SMT type Soldering can be applied to the land pattern and through hole at - Right angle DIP type - In-line type (Waterproof) the same time, reinforcing the clasp and the SMT terminal via a one-time reflow process. 4. Space saving Compared to the conventional reinforcing clasp used in SMT The pin header includes both SMT and DIP types. Exclusive reinforcing clasps implementation, higher peel strength is ensured. are used instead of screws ensuring high peel strength and saving space. 5. Reduction of implementation man-hours Figure 2 In SMT type pin headers, the lead reflow type reinforcing clasps, which are available for reflow soldering, are used. As well as ensuring high peel strength, implementation can be performed via a one-time reflow, thus reducing the man-hours required in comparison to screw type connectors. (Figure 2) 2010.9 1GT8E Series 2mm pitch, high reliability with lock, board to cable and cable to cable connector Specifications Current rating 3A Operating temperature range -40 to +105C (Note 1) Ratings Voltage rating 30 Vrms AC 250V AC Storage temperature range -40 to +105C (Note 1) Item Specification Conditions 1.Insulation resistance 100M min. 500 V DC 2.Withstanding voltage No flashover or insulation breakdown 650 Vrms AC / 1 minute 3.Contact resistance 30m max 1A DC 4.Durability Contact resistance 60 m max. 30 cycles 2 43.1m/s , Frequency: 20 to 200 Hz, single amplitude of 5.Vibration No electrical discontinuity of 10s or longer at 3hours for 3 directions 2 Frequency: 20 to 50 Hz, 66.6m/s , 6.Shock No electrical discontinuity of 10s or longer at 1hours During applying,mating completely 7.Lock strength Applying a pull force the mating axially at 98N max. After applying,no deffect of mating parts. Contact resistance60 m max. 8.Humidity 96 hours at of 60, and humidity of 90 to 95% Insulation resistance: 100 M min. Contact resistance50 m max. -40 5 to 35 +85 5 to 35 9.Temperature cycle Insulation resistance: 500 M min. Time:30min. 5min. 30min. 5min. 1000 cycles 10.Resistance tosoldering heat No deformation of affecting performance Note 1: Includes temperature rise caused by current flow. Note 2: Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for a specific part number shown. Materials Product Part Material Finish Remarks Insulator PBT or PPS Color:Black UL94V-0 Header Contact Brass Tin plated or Tin-copper plated ----------------- Metal fittings Brass Tin plated or Tin-copper plated ----------------- Socket Insulator PBT Color:Black ----------------- Crimping Contact for Socket Contact Phosphor bronze Tin plated ----------------- In-line plug Insulator PBT Color:Black UL94V-0 Crimping contact for in-line plug Contact Brass or Copper alloy Tin plated Retainer Insulator PBT Color:Dark gray ----------------- Bushing Insulator Silicon rubber Color:White ----------------- Connector Mating Combinations qStraight DIP wRight angle DIP Socket Pin header Pin header Socket Plug eRight angle SMT rIn line Pin header Socket Socket 2