Half Pitch Flat Cable IDC Connector DHD Series FEATURE 1. Intermateable with board to board half pitch connector DHB series 2. The flat cable is separated in parallel by upper and lower covers before insulation displacement and flat cable is surely insulated. 3. Open end cover is designed for daisy chain network. 4. The friction lock type is more space saving than lock lever type. (Number of Contact : 26, 34, 40, 50, 60, 68） 5. The lock lever type can be mated and unmated easily, and locked surely. (Number of Contact 34, 50, 68, 80, 100） SPECIFICATIONS Rated Voltage 250V AC (r.m.s.) Rated Current 0.5A / Contact Dielectric Withstanding Voltage 500V AC (r.m.s.) / 1 minute Insulation Resistance 500M Ω min. at 500V DC Contact Resistance 35m Ω max. Applicable Cable （Fujikura P/N） AWG30：0.635mm Pitch Cable ・Flat Cable : UL 20528 FRX 7/0.102-P0.635 ・Stranded Cable ：UL20528-FRX-S 7/0.102-P0.635 ・Twisted Cable ：UL20528-FRX-P 7/0.102-P0.635 AWG28：0.635mm Pitch Cable ・Flat Cable ：UL20528-FRX 7/0.127-P0.635 ・Stranded Cable ：UL20528-FRX-S 7/0.127-P0.635 RoHS MATERIAL / FINISH Item Compliant Compliant Material / Finish Block (Receptacle) Copper Alloy / Contact Area : Au over Ni Plating Tail Area : Sn-Ag over Ni Plating Polyamide Resin (UL94V-0) / Black Block (Plug) PBT Resin (UL94V-0) / Black Lock Lever PBT Resin (UL94V-0) / Blaack Lock Pin Copper Alloy / Sn-Ag over Ni Plating Contact ◎ Specifications and/or dimenssions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. 110531 http://www.ddknet.co.jp DHD Series Unit：mm ○ Instruction of Handling 《Washing Connector》 ・Organic Solvent Washing IPA (Isopropyl Alchol) ・Water-base Cleaning Agent Washing When you use the water-base cleaning agent, please choose the washing chemicals accoding to the application table which is informed by chemical manufacturer. And please be careful to not leave the connector with water left. ・ Attention of washing If the flux and washing chemicals are left on the connector, it may cause the deterioration of the electrical performance. Please rinse them out completely. 《Attention of handling connector》 1. Allowable gap of mating The effective contact length of this connector is 1.45mm (min.). The allowable gap between plug and receptacle is 0.5mm(max.) 2. This connecotor does not have lock mechanism on PCB. It can not be fastened on PCB by this connector only. Please fasten this connector on the PCB in other methods. 3. Attention of soldering 1) While you solder this connector, the flux may be sticked to the contact. Since it may cause contact failure, please wash the connector by above methods. 2) When this connector is mounted on the edge of PCB, the flux may be sticked on the interface. Please prevent the interface from the flux by taping the interface. 4. Anti-flux migration treatment We can offer the anti-flux migration treatment to reduce the flux migration to the contact. 5. The torsional insertion or withdrawal may be cause damage of connector. ◎ Specifications and/or dimenssions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. http://www.ddknet.co.jp 2 DHD Series Unit：mm ○ Reeptacle Connectors Friction Lock Type DHD-RB50-30AN-FA Number of Contact 26, 34, 40, 50, 60, 68 FA: Lead Free Contact Tail Area / Sn-Ag Plating Strain Relief N： without Strain Relief S： with Strain Relief Contact Plating 1：Contact Area: Au(0.76 μ m) over Ni Plating 2：Contact Area: Au(0.25 μ m) over Ni Plating 3：Contact Area: Au(Flash) over Ni Plating Number of Contact A D E F 15.24 25.49 20.29 17.14 30.57 25.37 22.22 20.32 40 34.38 29.18 26.03 24.13 50 40.73 35.53 32.38 30.48 60 47.08 41.88 38.73 36.83 68 52.16 46.96 43.81 41.91 DHD n A D E F 1.27 7 26 34 19.8 16 10.1 Strain Relief （P/N：DHD-RB□□□-420） ○ Receptacle Connector (Lock Lever Type) DHD-RA50-30AN-FA Number of Contact 34, 50, 68, 80, 100 FA: Lead Free Contact Tail Area / Sn-Ag Plating Strain Relief N： without Strain Relief S： with Strain Relief Contact Plating 1：Contact Area: Au(0.76 μ m) over Ni Plating 2：Contact Area: Au(0.25 μ m) over Ni Plating 3：Contact Area: Au(Flash) over Ni Plating C D E 34 41.26 25.37 22.22 20.32 50 51.42 35.53 32.38 30.48 68 62.85 46.96 43.81 41.91 80 70.47 54.58 51.43 49.53 100 83.17 67.28 64.13 62.23 Contact F 10.1 19.8 Number of 16 Strain Relief （P/N：DHD-RB□□□-420） C D E F 1.27 7 ※ Receptacle connector with cable is availavle upon your request. ◎ Specifications and/or dimenssions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. http://www.ddknet.co.jp 3 DHD Series Unit：mm ○ Plug Connector (Right Angle) DHD-PA50-R13NN0A-FA FA：Lead Free Contact Tail Area & Board Lock Pin /Sn-Ag Plating Number of Contact 34, 50, 68, 80, 100 Anti-flux Migration Treatment No Digit: without Anti-flux Migration Treatment A：with Anti-flux Migration Treatment Contact Plating 1：Contact Area: Au(0.76 μ m) over Ni Plating 2：Contact Area: Au(0.25 μ m) over Ni Plating 3：Contact Area: Au(Flash) over Ni Plating Board Lock Pin N: None (With Kinked Contact) 1: With Board Lock Pin Number of A B C D E 34 20.32 22.12 25.47 41.26 34.86 50 30.48 32.28 35.63 51.42 45.02 68 41.91 43.71 47.06 62.85 56.45 80 49.53 51.33 54.68 70.47 64.07 100 62.23 64.03 67.38 83.17 76.77 17.3 Contact D C Ｂ A 2.8 3.5 1 7.2 0.2 1.27 Kinked Contact (Each 4 contacts at both ends) E 10.7 10.7 with Board Lock Pin without Board Lock Pin 0.1 E Ａ 0.08 1.27 0.08 68, 80, 100 Contacts Connector Outside Line φ2.3 5.715 0.08 1.905 0.08 5.715 0.08 1.905 0.08 34, 50 Contacts 0.05 0.1 E Ａ 0.08 1.27 0.08 Connector Outside Line φ2.3 φ3.5 Land φ3.5 Land +0.1 Basic Hole 0.05 （Soldering Side） +0.1 0 φ0.7 Contact No.1 Through Hole Basic Hole φ0.7 0 Through Hole （Soldering Side） Contact No.1 Shall be located zigzag from the basic hole Shall be located zigzag from the basic hole When the connector is without board lock pin, dimension E is not necessary. Recommended PCB Mounting Dimensions (Connector Mounting Side) +0.19 Applicable PCB Thickness : 1.6 -0.10 mm (with Board Lock Pin) :1.6 0.19 mm (without Board Lock Pin) ◎ Specifications and/or dimenssions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. http://www.ddknet.co.jp 4 DHD Series Unit：mm ○ Plug Connector (Straight) DHD-PB50-S13NN0A-FA FA：Lead Free Contact Tail Area & Board Lock Pin /Sn-Ag Plating Number of Contact 50, 68, 80, 100 Anti-flux Migration Treatment No Digit: without Anti-flux Migration Treatment A：with Anti-flux Migration Treatment Contact Plating 1：Contact Area: Au(0.76 μ m) over Ni Plating 2：Contact Area: Au(0.25 μ m) over Ni Plating 3：Contact Area: Au(Flash) over Ni Plating Board Lock Pin N: None (With Kinked Contact) 1: With Board Lock Pin Number of D C Ｂ A A Contact 1.27 B C D E 50 30.48 32.28 35.63 51.42 37.59 68 41.91 43.71 47.06 62.85 49.02 80 49.53 51.33 54.68 70.47 56.64 100 62.23 64.03 67.38 83.17 69.34 3.13 DHD-n 3.5 JAPAN 9.8 1.1 7 1 Kinked Contact （Each 4 contacts at both ends） without Board Lock Pin Basic Hole φ2.3 0.08 0.05 φ3.5 Land （Soldering Side） +0.1 0 φ0.7 E 0.1 Ａ 0.08 Contact No.1 5.715 0.08 0.08 1.905 5.715 1.27 0.1 0.08 Connector Outside Line Through Hole Shall be located zigzag from the basic hole 1.905 0.08 Contact No.1 0.08 2.858 0.1 E Ａ with Board Lock Pin 68, 80, 100 Contacts 2.858 0.1 50 Contacts E Basic Hole φ2.3 0.05 1.27 0.08 φ3.5 Land （Soldering Side） +0.1 0 φ0.7 Connector Outside Line Through Hole Shall be located zigzag from the basic hole When the connector is without board lock pin, dimension E is not necessary. Recommended PCB Mounting Dimensions (Connector Mounting Side) +0.19 Applicable PCB Thickness : 1.6 -0.10 mm (with Board Lock Pin) :1.6 0.19 mm (without Board Lock Pin) ◎ Specifications and/or dimenssions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. http://www.ddknet.co.jp 5 DHD Series Unit：mm ○ Mating Dimensions ■ Friction Lock Type：26, 34, 40, 50, 60, 68 Contacts (Plug connector is DHB series) DHDRB□□-□0A□-FA 7 31.4 DHDRB□□□-□0A□-FA 7 23.9 （with Strain Relief） 20.1 DHBPB□□□-S1□□N□-FA （without Strain Relief） 27.6 DHBPA□□□-R1□□N□-FA PCB PCB 21 24.8 ■ Lock Lever Type：34, 50, 68, 80, 100 Contacts 31.2 27.4 19.9 23.7 DHDRA□□□-□0A□-FA DHDPA□□□-R1□□N0□-FA 7.2 DHDPB□□□-S1□□NO□-FA DHDRA□□□-□0A□-FA PCB 20.8 PCB 24.6 ○ Assembly Tools Item Part Number DHD series Assembly Tool Kit (Applicable to all number of contact) 357J-10238 Item Part Number DHD Cable Cutting Tool 357J-15293 DHD Cover Termination Tool 357J-10236 DHD Cover Termination Attachment 357J-10721 DHD Press Tool 357J-10237 ※ DHD Punching Die Set 357J-12099-1,-2,-3 ※ When you use specific number of contact, please refer the punching dies part number as follows. DHD Punching Die Item Part Number 357J-12099-1 DHD-RA34,50 (Lock Lever Type) 357J-10238-1 357J-12099-2 DHD-RA68 (Lock Lever Type) 357J-10238-2 357J-12099-3 DHD-RB26 ∼ RB68 (Friction Lock Type) DHD-RA80, 100 (Lock Lever Type) 357J-10238-3 ◎ Specifications and/or dimenssions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. http://www.ddknet.co.jp 6