High speed transmission, 1mm pitch Small Interface Connector
DH Series
■Overview
DH Series is an impedance controlled interface
connector for high speed transmission.
1mm contact mating pitch together with a 0.5mm
mounting pitch yields a more compact, lower
profile, higher density alternate to conventional
half pich interface connectors.
4 different lock styles are available to meet
various applications.
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Screw Lock Type
(Locked with
screwdriver)
Screw Lock Type
(Hand-screw)
One Touch Lock Type
(Metal Button)
One Touch Lock Type
(Plastic Button)
■Features
1. Small Design
DXM Series
Approx 50% reduced
DH Series
2. Robust design
Receptacle
Robust design resists
wrenching D-shaped opening.
Plug
PCB Retention Force
M2 screw
Secure Panel Attachment (optional)
Robust & Secure Screw Lock
In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
2014.1w
1
DH Series●High speed transmission, 1mm pitch Small Interface Connector
3. Excellent Shielding for EMI Prevention
Grounding Structure
Panel
Metal Shielding
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
PCB
4. Wide variation
●
Lock variation
Lock type
Item
There are various variations corresponding to the usage.
Cover case
Specification /Part number
Item
Connector DH60-**P / DH80-**P
receptacle
Part number
Screw lock
Screwdriver type
DH-**-CV1B
Hand-screw type
DH-**-CV2B
Panel lock
Applicable panel thickness(mm) Number of washers
1.4 to 1.6
0
0.9 to 1.2
1(t=0.4)
0.5 to 0.8mm
1(t=0.6)
No panel
1(t=0.8)
Part No.
DH-LNA
DH-LNA-W4
DH-LNA-W8
DH-LNA-W16
Metal button
DH-**-CT1B
Connector DH60A-**P / DH80A-**P
One touch lock
Plastic button
DH-**-CT2B
*Screw lock type and One touch lock type does not mate together.
●
Common part
Lock type
Item
IDC type
Cable spec.
Outer dia.
0.88 to 0.92
0.64 to 0.68
Construction
7/0.127
(AWG#28)
Part No.
DH30B-**S
DH32B-**S
Twinax cable
Twisted pair cable
Plug
Connector
Specification / Part number
No. of pos.
17
Clamp metal
Part No.
DH-17-CMB(6.3)
Screw lock
27
DH-27-CMB(6.9)
DH-27-CMB(7.3)
solder type
DH40-**S
(Developing Pin-variation of the above item is under planning.
One touch lock Please consult HRS sales.)
*The figure in ( ) clamp part number is equal to the cable's outer diameter.
37
51
DH-37-CMB(8.8)
DH-51-CMB(9.6)
2
DH Series●High speed transmission, 1mm pitch Small Interface Connector
5. High Speed Data Transmission
This data is for reference only. The data can differ due to cable or PCB used in evaluation.
Eye Diagram
[ CH1-CH2 ]
500
Mbps
1
Gbps
2.5
Gbps
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Measurement Condition
Pin Assignment
Pair B
G-S-S-G
G:ground
S:Signal
Pair A
G-S-S-G
Pair A
Pair B
Measurement Condition
3
DH Series●High speed transmission, 1mm pitch Small Interface Connector
■Specifications
Ratings
Current rating
Voltage rating
0.5A
125 V AC
Specification
1
Operating temperature range
Storage temperature range
–25ç to +85ç
–25ç to +60ç
Item
1.Contact resistance
2.Insulation resistance
3.Withstanding voltage
4.Insertion and with
drawal forces
50mø max.(IDC type) 65mø max.(Solder type)
1000Mø min.
No flashover or insulation breakdown
17pos.
27pos.
37pos.
51pos.
Insertion f.
25N max. 30N max. 36N max. 43N max.
with drawal f. 2.6N min. 3N min. 3.3N min. 3.8N min.
➀Contact
resistance:70mø max.(IDC type)
85mø max.(Solder type)
➁No
damage, cracks or parts dislocation.
➀No
electrical discontinuity of 10µs or longer.
➁No
damage, cracks or parts dislocation.
Conditions
100mA(DC or 1,000Hz)
100 V DC
250 V AC/1minute
Measured by applicable connector.
1
5.Durability
1000 cycles
Frequency:10 to 50Hz, single amplitude of
0.75mm, 5min/cycle, total 10 cycles.
Acceleration of 490m/s
2
, 11ms duration, sine half-wave
waveform, 3 cycles in each of the 3 axis.
Temperature: -55ç/+5ç to +35ç/+85ç/5ç to+35ç
Time:30/5/30/5(Minutes) 5cycles
96 hours at 40ç And RH 90% to 95%.
5% salt water solution for 48 hours.
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
6.Vibration
7.Shock
1
8.Temperature cycle
9.Humidity (Steady state)
10.Salt spray test
1
➀Contact
resistance:70mø max.(IDC type)
85mø max.(Solder type)
➁No
damage, cracks or parts dislocation.
➀Insulation
resistance:100Mømin.
➁No
damage, cracks or parts dislocation.
➀Contact
resistance:100mø max.
Excludes wire conductor resistance.
*Unless otherwise specified, refer to JIS C 5402
■Materials
Products
Screw lock type receptacle connector
(DH60-**P / DH80-**P)
Components
Insulator
Contacts
Shell
Metal fitting
Insulator
Contacts
Shell
Metal fitting
Metal grounding post
Insulator
Contacts
Rear insert
Shell
Cover
Shield
Screw lock
Tapping screw
Cover
Shield
Screw lock
Screw insulator
Tapping screw
Cover
Shield
Lock spring
Tapping screw
Cover
Shield
Lock spring
Button
Tapping screw
Screw lock
Waher
Spring washer
Metal clamp
Material
Polyamide resin
Copper alloy
Stainless steel
Stainless steel
Polyamide resin
Copper alloy
Stainless steel
Brass
Steel
Polyamide resin
Copper alloy
PBT resin
Stainless steel
Polycarbonate resin
Stainless steel
Steel
Steel
Polycarbonate resin
Stainless steel
Steel
Polyamide resin
Steel
Polycarbonate resin
Stainless steel
Stainless steel
Steel
Polycarbonate resin
Stainless steel
Stainless steel
Polycarbonate resin
Steel
Steel
Steel
Steel
Brass
Finish
Remarks
UL94V-0
One Touch Lock Type Receptacl connector
(DH60A-**P / DH80A-**P)
Plug connector
(DH3*B-**S)
Screw lock type cover case
(DH-**-CV1B)
Lock type cover case
(DH-**-CV2B)
One Touch Lock Type metal button cover case
(DH-**-CT1B)
Black
Selective gold plated
Tin plated
Selective Tin plated
Black
selective gold plated
Tin plated
Tin plated
Nickel plated
Black
Selective gold plated
Black,Natural
Nickel plated
Black
Nickel plated
Nickel plated
Black chromate(Cr+3)
Black
Nickel plated
Nickel plated
Black
Black chromate(Cr+3)
Black
Nickel plated
---
---
---
UL94V-0
---
---
---
---
UL94V-0
---
UL94V-0
---
UL94V-0
---
---
---
UL94V-0
---
---
UL94V-0
---
UL94V-0
---
Black chromate(Cr+3)
Black
Nickel plated
---
---
---
UL94V-0
One Touch Lock Type plastic button cover case
(DH-**-CT2B)
---
Black
Black chromate(Cr+3)
Nickel plated
Nickel plated
Nickel plated
---
---
UL94V-0
Lock screw
(DH-LNA***)
Metal clamp(DH-CMB(**))
---
---
---
---
---
---
4
DH Series●High speed transmission, 1mm pitch Small Interface Connector
Screw lock type
■Receptacle
connector
●
Right angle type
25
8
0.5 0.18
[17pos. DH60-17P]
4
8
No.2
No.1
19.2
12.2
No.8
No.9
M2.3∞0.4
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
3.6
0.2
No.17
No.16
1.1
Ø1
19(BOSS PITCH)
19.2(CLAMP METAL PITCH)
24.8
No.10
No.11
0.9
1.6
4.8
1.56
0.5
0.5
30
13
0.18
[27pos. DH60-27P]
8
4
No.2
No.1
24.2
17.2
No.13
No.14
M2.3∞0.4
4.8
3.6
0.2
No.27
No.26
1.1
Ø1
24(BOSS PITCH)
24.2(CLAMP METAL PITCH)
29.8
0.9
1.6
No.15
No.16
1.56
0.5
0.5
35
18
0.18
[37pos. DH60-37P]
8
4
No.2
No.1
29.2
22.2
No.18
No.19
M2.3∞0.4
4.8
0.9
1.6
3.6
0.2
No.20
No.21
Ø1
29(BOSS PITCH)
29.2(CLAMP METAL PITCH)
34.8
No.37
No.36
1.1
1.56
0.5
5
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