NEW
4.5 mm pitch, Horizontal Mating 2-Piece System Connectors
DF64 Series
(UL pending)
◆
The floating structure of the BTB connection
provides increased flexibility by absorbing
the movement of the PCB’s.
Y
In two axes of directions
X
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Mating
Optimal mating
X axis direction
■Features
1. Versatile Board-to-Board and Board-to-
Wire System
The DF64 Series connector system is a Board-to-
Board connector and Board-to-Wire that utilizes a
unique floating structure and a Board-to-Wire
connector that features an excellent locking system
Y axis direction
±0.5mm
2. Floating structure
The Board-to-Board floating structure delivers an
increased connection range together with a wide
effective mating length and width. The unique
stress-free contact structure was designed to
absorb movement and misalignment between serial
PCBs and ensure a continuous connection. (Please
refer to Figure 1)
Movement tolerance range for the X axis: ±0.5 mm
Movement tolerance range for the Y axis: MAX 2 mm
MAX 2mm
Figure 1
◆Two-point
contact structure
A
First contact point
Second contact point
［
A-A
½
3. Reliable contact design
(B-to-B connection)
Our two-point contact structure provides a highly
reliable contact system. (Please refer to Figure 2)
A
4. Stress free side-locking system for
Board-to-Wire connections
The BTW side-locking structure provides a clear
tactile click to confirm completion of the mating
process and also allows for a visual check on the
side locks. The structure endures wiring stress and
prevents the wires from being pulled out of
alignment. (Please refer to Figure 3)
Figure 2
◆BTW
side-lock structure
Clear tactile click and
visual check possible.
5. 350V voltage capacity
Its unique mating structure secures a creepage
distance of no less than 3.2 mm between the
contacts and produces a 350 V voltage capacity.
6. PCB layout simplification
The DF64 connector system shares one common
receptacle. This helps to simplify the PCB layout by
accepting the BTB header and the BTW cable plug.
7. Resistant to high heat
These connectors can operate in temperatures of
up to 105ç
In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
Figure 3
2013.11
1
DF64 Series●4.5 mm pitch, Horizontal Mating 2-Piece System Connectors
■Product
Specifications
Ratings
Current
Rating
(Note 1)
Voltage
Rating
BtoB
5A
AWG#18
5A
BtoW
AWG#20
4A
Operating Temperature Range:
-
55
∼
to 105℃ (Note 2)
AWG#22
Operating Humidity Range : 20 to 80% (Note 3)
3A
Storage Temperature Range:
-
10 to 60℃ (Note 4)
Storage Humidity Range : 40 - 70％ (Note 4)
AC/DC 350V
Item
1. Insulation
resistance
2. Withstand voltage
3. Contact
resistance
4. Vibration
Resistance
5. Shock Resistance
6. Moisture-
resistance
7. Temperature
cycles
8. Durability
9. Resistance to
solder heat
Specifications
No less than 1,000 Mø
No flashover or breakdown
30 Mø max
No electrical discontinuity of 1µs or
greater
No electrical discontinuity outage of
1µs or greater
■
Contact resistance 30 Mø max
■
Insulation resistance 1,000 Mø minimum
■Contact
resistance 30 Mø max
■Insulation
resistance 1,000 Mø minimum
■Contact
resistance 30 Mø max
The resin components will not
become deformed or loose
performance due to deformities
Measured at DC 500 V
Conditions
AC 1, 500 V is applied for one minute.
Measured at no more than DC 6 V, 100 mA (DC or 1,000 Hz)
Frequency 10-55 Hz, half amplitude 0.75 mm, 10 cycles in each
of three directions(axes)
Accelerated velocity: 490 m/s
2
, for 11 ms, half-sine in 3
directions, 3 times for each of the three directions (axes)
Temperature: 40 ±2ç; humidity: 90 to 95%, left as it is for 96 hours
-55
ç
for 30 minutes
→
5 to 35
ç
for 2 to 3 minutes
→
105
ç
for
30 minutes
→
5 to 35
ç
for 2 to 3 minutes) in 5 cycles
■Number
of matings/unmatings
10 mating cycles
Reflow: according to the Recommended Temperature Profile
Hand soldering: temperature of soldering iron at 350
ç
±10
ç
for
3 seconds
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
(Note 1) This is the maximum current rating while all pins are powered or used as all power lines.
(Note 2) Includes the temperature rise of power lines.
(Note 3) Use without condensation on parts.
(Note 4) The storage condition refers to long-term storage of the product on the shelf before assembly. Please use the operating
temperature for temporary storage such as pre-assembly and during shipping.
■Materials
Product
Receptacle
Part
Insulator
Contact
Reinforcing metal fittings
Insulator
Contact
Reinforcing metal fittings
Insulator
Contact
Materials
LCP
Copper alloy
Brass
LCP
Copper alloy
Brass
LCP
Phosphorous Bronze
Finish
Beige
Tin-plating
Tin-plating
Beige
Tin-plating
Tin-plating
Beige
Tin-plating
UL spec.
UL94V-0
−
−
UL94V-0
−
−
UL94V-0
−
Header
Crimp case
Crimp contact
■Product
Number Structure
Refer to the charts below for determining specific part number characteristics.
Please select connectors listed in this catalog when placing orders and be sure to check the latest delivery specifications at the
time of ordering the product.
●Connector
DF 64 -
*
S - 4.5 H
❶
❷
❸ ❹
❺
❻
DF 64 -
*
P - 4.5 H
❶
❷
❸ ❹
❺
❻
❶
Series Name: DF
❷
Series No.: 64
❸
Number of contacts: 2, 3
❹
Connector type
S: receptacle P: plug
❺
Pitch : 4.5 mm
❻
Wiring type
H:
SMT Right Angle Type
C:
crimp housing
DF 64 -
*
P - 4.5 C
❶
❷
❸ ❹
❺
❻
●Contact
DF 64 - 1822 PCF
❶
❷
❶
Applicable wire size
1822 : 18 – 22 AWG
❷
Packaging style
PCF:
In-line plug plug contact, on reel
PC:
In-line plug contact, loose piece
2
DF64 Series●4.5 mm pitch, Horizontal Mating 2-Piece System Connectors
■Right
angle receptacle
A
17
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
10.2
1.5
2.5
1
P= 4.5
4.7
Recommended PCB layout (t=1.6 mm)
1.1
±
0.05
2
±
0.05
B
±
0.05
2
±
0.05
10.15
±
0.05
6.15
±
0.05
2
±
0.05
1.5
±
0.05
P=4.5
±
0.05
Part Number.
DF64-2S-4.5H
DF64-3S-4.5H
HRS No.
No. of Contacts
667-1002-9-00
2
Under development
3
A
14.4
18.9
B
11.8
16.3
(Note) This product is sold 500 connectors per reel. Please order by full reel quantities.
●Tape
and Reel dimensions
1.75
±
0.1
Unreeling direction
2
±
0.15
.1
P=24
±
0.1
P=4
±
0.1
E
E-E
C
±
0.3
D
±
0.1
F
E
F
F-F
Part Number
DF64-2S-4.5H
DF64-3S-4.5H
HRS No.
No. of Contacts
667-1002-9-00
2
Under development
3
C
32
44
D
28.4
40.4
10.2
φ
1
.5
＋
00
3
DF64 Series●4.5 mm pitch, Horizontal Mating 2-Piece System Connectors
■
Right angle pin header (SMT)
A
10.2
1.5
17
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Recommended PCB layout (t=1.6 mm)
1.1
±
0.05
2
±
0.05
B
±
0.05
2
±
0.05
1
P=4.5
A
4.62
10.15
±
0.05
6.15
±
0.05
2
±
0.05
1.5
±
0.05
Product No.
DF64-2P-4.5H
DF64-3P-4.5H
HRS No.
667-1001-6-00
Under development
No. of Contacts
2
3
A
14.4
18.9
B
11.8
16.3
(Note) This product is sold 500 connectors per reel. Please order by full reel quantities.
●
Tape and Reel dimensions
1.75
±
0.1
Unreeling direction
2
±
0.15
.1
P=24
±
0.1
P=4
±
0.1
E
E-E
C
±
0.3
D
±
0.1
F
E
F
F-F
Product No.
DF64-2P-4.5H
DF64-3P-4.5H
HRS No.
667-1001-6-00
Under development
No. of Contacts
2
3
C
32
44
D
28.4
40.4
10.2
2.5
φ
1
.5
＋
00
4
DF64 Series●4.5 mm pitch, Horizontal Mating 2-Piece System Connectors
■
Crimp socket
A
4.55
20
B
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
A
P=4.5
Part Number
DF64-2P-4.5C
DF64-3P-4.5C
HRS No.
667-1003-1-00
Under development
No. of Contacts
2
3
A
18.4
22.9
B
19.0
23.5
[Specification Number]
None: 1 package contains
100 pieces
(Note) Each package contains 100 pieces. Please order in full package quantities.
■
Crimp contact
2.1
2.1
4
(18.4)
13.6
t=0.2
Product No.
DF64-1822PCF
DF64-1822PC
HRS No.
667-1004-4-00
Under development
Type
Reel contact (Note 1)
Loose piece contact (Note 2)
Quantity
Finish
1 reel = 5,000 pieces
Tin-plating
1 package = 100 pieces
(Note 1) This product is sold 5,000 pieces per reel. Please order by full reel quantities.
(Note 2) Each package contains 100 pieces. Please order in full package quantities.
●Applicable
wire (Tinned, annealed copper wire)
Conductor size (Core structure)
AWG (34 pieces/
Ø
0.18 mm)
AWG (21 pieces/
Ø
0.18 mm)
AWG (17 pieces/
Ø
0.16 mm)
Jacket Diameter
UL1015（
Ø
2.9mm）
UL1015（
Ø
2.6mm）
UL1015（
Ø
2.4mm）
●Recommended
wire
UL1015
●Strip
length
3.0∼4.0mm
(Note 1) Applicable wires will have conductors that are comprised of annealed, tin-plated material.
(Note 2) Please contact your local Hirose sales rep if you plan on using wires other than those listed above.
Applicable crimping tool
Item
Applicator
Press body
Hand tool
Extraction tool
Part Number
AP105-DF64-1822
CM-105
HT801/DF64-1822
DF62/RE-MD
HRS No.
CL901-4633-9-00
CL901-0005-4-00
Under development
CL902-4645-4-00
Applicable contact
DF64-1822PCF
−
DF64-1822PC
DF64-1822PCF
DF64-1822PC
(Note 1) Please conduct crimping work according to the "Crimping work standards" and "Crimping condition table".
(Note 2) Hirose does not cover damage created by the use of unapproved Hirose Tools. Please contact your local
Hirose Sales for clarification.
(Note 3) Hand tools do not have replaceable dies.
(Note 4) Approved wire is limited to UL1015; 18, 20, 22 AWG.
5
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