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| Categories | D Sub Connectors |
|---|---|
| Brand Name: | DH-51-CV2B |
| Delivery Time: | 7-14 working days |
| Stock: | 312 |
| Description: | D-Sub, D-Shaped Connector Backshells, Hoods RoHS |
| MOQ: | 1 |
| Packaging Details: | - |
| Model Number: | DH-51-CV2B |
| Company Info. |
| Shenzhen ECER Network Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
This document outlines the specifications and materials for the DH Series connector, a high-speed transmission, 1mm pitch small interface connector manufactured by HIROSE ELECTRIC CO., LTD. It details electrical ratings, operating conditions, physical and environmental testing, material composition, and applicable tools for assembly.
| Item | Specification | Conditions |
|---|---|---|
| Rated Current | 0.5A | - |
| Rated Voltage | 125V AC | - |
| Operating Temperature | -25C to +85C | - |
| Storage Temperature | -25C to +60C | - |
| Contact Resistance | 50m max. (IDC type) 65m max. (Solder type) | 100mA (DC or 1,000Hz) |
| Insulation Resistance | 1000M Min. | 100V DC |
| Withstanding Voltage | No flashover or insulation breakdown | 250V AC per min. |
| Insertion and Withdrawal Force | Insertion Force: 17pos.: 25N Max. 27pos.: 30N Max. 37pos.: 36N Max. 51pos.: 43N Max. Withdrawal Force: 17pos.: 2.6N Min. 27pos.: 3N Min. 37pos.: 3.3N Min. 51pos.: 3.8N Min. | Measured with applicable connector. |
| Mating Durability | 1000 cycles | (Contact resistance: 70m Max. (IDC type), 85m Max. (Solder type) No damage, cracks or parts dislocation. |
| Vibration | - | Frequency: 10 to 50Hz, single amplitude of 0.75mm, 5min/cycle, total 10 cycles. |
| Shock | - | Acceleration of 490m/s, 11ms duration, sine half-wave waveform, 3 cycles in each of the 3 axis. |
| Temperature Cycles | - | Temperature: -55C+5C to +35C>+85C5C to +35C Time: 305305 (Minutes) 5 cycles |
| Humidity (Steady State) | - | 96 hours at 40C and RH 90% to 95%. |
| Salt Spray Test | - | No heavy corrosion resulting in a loss of function. 5% salt water solution for 48 hours. |
| Products | Components | Material | Finish | Remarks |
|---|---|---|---|---|
| Insulator | - | Polyamide Resin | Black | UL94V-0 |
| Receptacle Connector (DHB0-%%P / DH80-%%P) | Contacts | Copper Alloy | Partially Gold Plated | - |
| Shell | Stainless Steel | Tin Plated | - | |
| - | Retention Tab | Stainless Steel | Partially Tin Plated | - |
| Receptacle Connector (DHB0A-3:P / DHBOA- ) | Insulator | Polyamide Resin | Black | UL94v-0 |
| Contacts | Copper Alloy | Partially Gold Plated | - | |
| - | Retention Tab | Brass | Tin Plated | - |
| - | Metal Grounding Post | Steel | Nickel Plated | - |
| Plug Connector (DH3%B-%S) | Insulator | Polyamide Resin | Black | UL94v-0 |
| Contacts | Copper Alloy | Partially Gold Plated | - | |
| - | Rear Insert | PBT Resin | Black, Natural | UL94V-0 |
| - | Shell | Stainless Steel | Nickel Plated | - |
| Plug Connector (DH40-%3%S) | Insulator | Polyamide Resin | - | - |
| Rear Insert | Polyamide Resin | - | - | |
| - | Contact | Copper Alloy | - | - |
| - | Shell | Stainless Steel | - | - |
| Cover | - | Polycarbonate Resin | Black | UL94V-0 |
| Screw Lock Type Cover Case (DH-%%-CV1B) | Shield | Stainless Steel | Nickel Plated | - |
| Screw Lock | Steel | Nickel Plated | - | |
| - | Tapping Screw | Steel | Black Chromate(Cr+-3) | - |
| Hand-screw Lock Type Cover Case (DH-%3%-CV2B) | Shield | Stainless Steel | Nickel Plated | - |
| Screw Lock | Steel | Nickel Plated | - | |
| - | Screw Insulator | Polyamide Resin | Black | UL94V-0 |
| - | Tapping Screw | Steel | Black Chromate(Cr+3) | - |
| One Touch Lock Type Cover Case (DH-**-CT1B) | Shield | Stainless Steel | Nickel Plated | - |
| Metal Button | - | - | - | |
| - | Lock Spring | Stainless Steel | - | - |
| - | Tapping Screw | Steel | Black Chromate(Cr+3) | - |
| One Touch Lock Type Cover Case (DH-s#%-CT2B) | Shield | Stainless Steel | Nickel Plated | - |
| Plastic Button | Polycarbonate Resin | Black | UL94v-0 | |
| - | Lock Spring | Stainless Steel | - | - |
| - | Tapping Screw | Steel | Black Chromate(Cr+3) | - |
| Lock Screw (DH-LNA%+) | - | Steel | Nickel Plated | - |
| - | Washer | Steel | Nickel Plated | - |
| - | Spring Washer | Steel | Nickel Plated | - |
| Metal Clamp (DH-CMB(sk%)) | Metal Clamp | Brass | - | - |
| Part No. | HRS No. | No. of Pos. | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|
| DH30B-17S | 244-0017-4 00 | 17 | 14.8 | 8 | 9 | 1 | 9 | 10 | 17 | - |
| DH30B-27S | 244-0018-7 00 | 27 | 19.8 | 13 | 12 | 1.6 | 14 | 15 | 27 | - |
| DH30B-37S | 244-0019-0 00 | 37 | 24.8 | 18 | 17 | 1.6 | 19 | 20 | 37 | - |
| DH30B-51S | 244-0020-9 00 | 51 | 31.8 | 25 | 24 | 2.8 | 26 | 27 | 51 | - |
| DH32B-17S | 244-0021-1 00 | 17 | 14.8 | 8 | 9 | 1 | 9 | 10 | 17 | - |
| DH32B-27S | 244-0022-4 00 | 27 | 19.8 | 13 | 12 | 1.6 | 14 | 15 | 27 | - |
| DH32B-37S | 244-0023-7 00 | 37 | 24.8 | 18 | 17 | 2.1 | 19 | 20 | 37 | - |
| DH32B-51S | 244-0024-0 00 | 51 | 31.8 | 25 | 24 | 2.8 | 26 | 27 | 51 | - |
| DH40-17S | 244-0054-0 00 | 17 | 14.8 | 8 | 9 | - | 9 | 10 | 17 | Solder Contact Type |
| DH40-27S | 244-0053-8 00 | 27 | 19.8 | 13 | 12 | - | 14 | 15 | 27 | Solder Contact Type |
| DH40-37S | 244-0055-3 00 | 37 | 24.8 | 18 | 17 | - | 19 | 20 | 37 | Solder Contact Type |
| DH40-51S | 244-0056-6 00 | 51 | 31.8 | 25 | 24 | - | 26 | 27 | 51 | Solder Contact Type |
| DH-17-CMB(5.6) | 244-0064-4 00 | 17 | 5.5 | 11.9 | 7.4 | 8.7 | 3.35 | 3.15 | - | Cable Outer Diameter 5.6+0.5mm |
| DH-17-CMB(6.3) | 244-0031-5 00 | 17 | 5.5 | 11.3 | 9.3 | 9 | 3.55 | 8.35 | - | Cable Outer Diameter 6.3+0.5mm |
| DH-17-CMB(6.6) | 244-0063-1 00 | 17 | 5.5 | 12 | 8.8 | 9.8 | 3.9 | 3.7 | - | Cable Outer Diameter 6.6+0.5mm |
| DH-27-CMB(6.9) | 244-0036-9 00 | 27 | 5.5 | 13.5 | 10.1 | 10.6 | 4.2 | 4 | - | Cable Outer Diameter 6.9+0.3mm |
| DH-27-CMB(7.3) | 244-0032-8 00 | 27 | 5.5 | 14.4 | 10.2 | 9.5 | 4.5 | 4.3 | - | Cable Outer Diameter 7.3+0.5mm |
| DH-37-CMB(7.8) | 244-0065-7 00 | 37 | 6.1 | 15.7 | 9.6 | 11.7 | 4.3 | 4.1 | - | Cable Outer Diameter 7.8+0.5mm |
| DH-37-CMB(8.8) | 244-0033-0 00 | 37 | 6.1 | 17.6 | 12.1 | 12.4 | 4.8 | 4.6 | - | Cable Outer Diameter 8.8+0.5mm |
| DH-51-CMB(9.0) | 244-0066-0 00 | 51 | 6.1 | 16.9 | 10.8 | 13.1 | 4.9 | 4.7 | - | Cable Outer Diameter 9.0+0.5mm |
| DH-51-CMB(9.6) | 244-0034-3 00 | 51 | 6.1 | 18.4 | 13.1 | 13 | 5.2 | 5 | - | Cable Outer Diameter 9.6+0.5mm |
| Process | Part No. | HRS No. | Description |
|---|---|---|---|
| 1. Cable End Processing | - | - | Manual Work |
| 2. Upper Level Wire Arranging | - | - | - |
| 3. Upper Level Press Fitting | DHIGA-MO | 902-2183-0 | for wire Arrangement |
| 4. Lower Level Wire Arranging | - | - | - |
| 5. Lower Level Press Fitting | - | - | - |
| 6. Cable Cutting | - | - | Manual Work (Using nippers, etc.) |
| IDC/Clamping Tool | DH/IDCK-MP | 902-2185-5 | IDC/Clamping Tool |
| DH-17UNIT | 902-2186-8 | Attachment for 17pos | |
| DH-27UNIT | 902-2187-0 | Attachment for 27pos | |
| DH-37UNIT | 902-2188-3 | Attachment for 37pos | |
| - | DH-51UNIT | 902-2189-6 | Attachment for 51pos |
| - | 550-0082-2 | - | HI-FLEX Termination Press |
| Cable Clamping | DH-17-CMB(5.6)UNIT | 902-2197-4 | Attachment for DH-17-CMB(5.6) |
| DH-17-CMB(6.3)UNIT | 902-2190-5 | Attachment for DH-17-CMB(6.3) | |
| DH-17-CMB(6.6)UNIT | 902-2196-1 | Attachment for DH-17-CMB(6.6) | |
| DH-27-CMB(6.9)UNIT | 902-2194-6 | Attachment for DH-27-CMB(6.9) | |
| DH-27-CMB(7.3)UNIT | 902-2191-8 | Attachment for DH-27-CMB(7.3) | |
| - | DH-37-CMB(7.8)UNIT | 902-2198-7 | Attachment for DH-37-CMB(7.8) |
| - | DH-37-CMB(8.8)UNIT | 902-2192-0 | Attachment for DH-37-CMB(8.8) |
| - | DH-51-CMB(9.0)UNIT | 902-2199-0 | Attachment for DH-51-CMB(9.0) |
| - | DH-51-CMB(9.6)UNIT | 902-2193-3 | Attachment for DH-51-CMB(9.6) |
| - | 550-0082-2 | - | HI-FLEX Termination Press |
| 9. Cover Attaching | - | - | Manual Work (Using torque drivers, etc.) |
|
