Hirose DF33C-2RS-3.3 3.3mm pitch small size connectors for internal power source Datasheet

3.3mm Pitch Small Size Connectors for Internal Power Source
DF33C Series
Positive
Lock
Jan.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Completely enclosed
locking system
Protection from
shorts circuits
between adjacent
contacts
Fig.1
Features
1. 5 Amps capacity
When used with 20 AWG wire, this connector has a
maximum capacity of 5A.
(For rated current with other types of wires, please refer to
the table on the next page)
Keying for multiple use
Standard type (Resin: White)
2. Secure lock mechanism
Outer locking mechanism prevents accidental unmating due
to external shocks or drops. (Fig.1)
3. Incorrect mating prevention
Two different housings, a standard and R type, are available
to ensure mis-mating does not occur when using multiple
DF33C connectors on the same design. (Fig.2)
R type (Resin: Black)
4. Accurate board placement
Guide posts are used to help with board placement and
prevent incorrect mating to the PCB.
5. Supports resin sealing
Accepts resin sealing up to 6.5mm without affecting the
performance.
6. Short circuit prevention
The housing protects each contact by enclosing them in a “box”
which also makes each contact independent of each other.
This design prevents short circuits between adjacent contacts.
7. Excellent contact retention
* The image on the left show header (the board
dip side), the image on the right show the
socket (cabel side).
* This guide key position is indicated in position
facing the mating surface of the header.
A retainer is available to increase contact/cable retention and
to assure complete contact insertion. The retainer should
also be used when any mechanical stress cold be applied to
the cable.
Fig.2
8. Prevents solder cracking
To avoid solder crack, a glass-filled resin is used in the
header housing to decrease thermal shrinkage.
9. Easy mating operation
A clear tactile click is delivered upon the completion of the
mating process. This simplifies mating and increases work
efficiency, especially when operating in a noisy environment.
10. Glow Wire compliance (Compliant with IEC 60695-2-11)
2015.11t
1
DF33C Series●3.3mm Pitch Small Size Connectors for Internal Power Source
Product Specifications
Jan.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Ratings
Rated
Current
(Note 1)
Rated
Voltage
No. of rows No. of Contacts
1
2 to 6 contacts
2
4 to 12 contacts
20 AWG
5A
5A
22 AWG
5A
4A
Operating Temperature Range -35 to +85ç (Note 2)
Operating Humidity Range
40 to 80% (Note 3)
Storage Temperature Range -10 to +60ç (Note 4)
Storage Humidity Range
AC/DC 500V
40 to 70% (Note 4)
Items
1. Contact Resistance
Specifications
No more than 10mø (initially)
Conditions
Measured at 20mV or below and 1mA
2. Insulation Resistance
No less than 1,000Mø
Measured at DC 500V
3. Withstanding Voltage
No flashover or breakdown
Apply AC 1500V for one minute
4. Contact Insertion and
Extraction Forces
0.5N Min, 4.5N Max
Measured with a
5. Durability
Contact Resistance : no more than 20mø
30 mating cycles
6. Vibration Resistance
No electrical discontinuity of 1µs or greater
Frequency 10-55Hz, half amplitude 0.75mm,
3 directions, 10 times each
7. Shock Resistance
No electrical discontinuity of 1µs or greater
Acceleration : 490m/s , 11ms, Semi-sinusoidal
3 direction 3 times each.
8. Moisture-resistance
Contact Resistance : no more than 20mø
Insulation Resistance : no less than 500Mø
Left at temperature 40 ±2°C, humidity 90 to
95%, 96 hours
9. Temperature Cycles
Contact Resistance : no more than 20mø
Insulation Resistance : no less than 1000Mø
-55°C : 30 minutes → 85°C : 30 minutes
5 cycles
10. Soldering Heat
Resistance
The resin parts should withstand the temperature
and resist melting.
Flow : 260°C, 10 sec.
0.5 ±0.002 steel pin
2
Hand solder : Soldering
iron temperature,
300ç, 3 sec.
Note 1 : This is the maximum current rating while all pins are powered or used as all power lines.
If you split the current over multiple lines, please factor in your own safety margin. Please contact Hirose Electric for
inquiries on the assignment of pins and on the currents that can be delivered.
Note 2 : Includes temperature rise caused by current flow.
Note 3 : The connector should be completely dry. (no condensation present)
Note 4 : The term “storage” refers to the long-term storage condition of unused products before PCB mounting.
The operating temperature and humidity ranges are applied while in a non-energized state, while in transport or after PCB
mounting.
Materials / Finish
Product
Crimp socket
Crimp contact
Pin header
Retainer
Component
Insulator
Contact
Insulator
Contact
Insulator
Materials
PBT
Copper alloy
PBT
Brass
PBT
Finish
White (Note 1)
Tin plating
White (Note 1)
Tin plating
Black
UL rating
UL94V-0
--------------UL94V-0
--------------UL94V-0
Note 1 : Resin color of different guide key type (DF33CR) is black.
Product Number Structure
Connector
Contact
DF33C R − 2 S − 3.3 C
Series Name : DF33C
Guide key shape
None : Standard (Resin color : White)
R : Different guide key type
(Resin color : Black)
No. of contacts : 2 to 6 (single row product)
: 4 to 12 (double row product)
2
DF33A − 2022 SCF
Connector type
S
: Single row socket
DS : Double row socket
P
: Single row pin header
DP : Double row pin header
RS : Single row retainer
RDS : Double row retainer
Contact pitch : 3.3 mm
Termination/terminal shape
C
: Crimp housing
DSA : Straight pin header
Blank : Retainer
Applicable wire size
2022 : 20 to 22 AWG
Packing type
SCF : Socket contact / reel
SC : Socket contact / pack
DF33C Series●3.3mm Pitch Small Size Connectors for Internal Power Source
A
B
P=3.3
HRS logo mark
2.6
5.4 0.5
CAV No.
2.2
Lot No. mark
Polarity mark
3
11.5
2J18
Single row straight pin header
2.35
1.3
0.5
HRS No.
No.of
Contacts
DF33C-2P-3.3DSA(24)
DF33C-3P-3.3DSA(24)
DF33C-4P-3.3DSA(24)
DF33C-5P-3.3DSA(24)
DF33C-6P-3.3DSA(24)
676-1131-2 24
676-1132-5 24
676-1133-8 24
676-1134-0 24
676-1135-3 24
2
3
4
5
6
A
B
8.4 3.3 135pcs/tray
11.7 6.6 95pcs/tray
15.0 9.9 75pcs/tray
18.3 13.2 60pcs/tray
21.6 16.5 50pcs/tray
(Recommended PCB thickness t=1.6 ±0.1)
R type
(Different guide key type. Resin color: Black)
Available upon request.
Please contact your local Hirose sales representative.
Dimensions in mated condition
Application figure
DF33C-*RS-3.3
+
0
0 .1
B±0.05
[Specification No.]
(24): Tin plating, tray package specification
Packing
Recommended PCB layout
Ø1
.3
P=3.3±0.05
16.3
17.6
7.5
1.55±0.05
17.4
-Ø
0.
8
2.35±0.05
+
0.
0 05
DF33C(R)-*S-3.3C
*
DF33C(R)-*P-3.3DSA(24)
Note : The retainer can be used on both the standard and R type housings.
Double row, straight pin header
A
B
P=3.3
10.2
P=5.8
CAV No.
2.2
HRS logo mark
Polarity mark
1.3
Standard type (Resin color: White)
No.of
Contacts A
Part No.
HRS No.
DF33C-4DP-3.3DSA(24)
DF33C-6DP-3.3DSA(24)
DF33C-8DP-3.3DSA(24)
DF33C-10DP-3.3DSA(24)
DF33C-12DP-3.3DSA(24)
676-1113-0 24
676-1114-3 24
676-1115-6 24
676-1116-9 24
676-1117-1 24
4
6
8
10
12
B
Packing
8.4 3.3 135pcs/tray
11.7 6.6 95pcs/tray
15.0 9.9 75pcs/tray
18.3 13.2 60pcs/tray
21.6 16.5 50pcs/tray
Recommended PCB layout
1.55
2D19
Lot No. mark
11.5
3
0.5
Ø1.25
[Specification No.]
(24): Tin plating, tray package
specification
R type
(Different guide key type. Resin color: Black)
Available upon request.
Please contact your local Hirose sales representative.
Application figure
DF33C-*RDS-3.3
(Recommended PCB thickness t=1.6 ±0.1)
B±0.05
16.3
7.5
17.4
17.6
5.8±0.05
Ø1
.3
0.
8
-Ø
+
0
0 .1
+
0.
0 05
DF33C(R)-*DS-3.3C
P=3.3±0.05
*
Jan.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Part No.
.25
Ø1
1.55
Standard type (Resin: White)
DF33C(R)-*DP-3.3DSA(24)
1.55±0.05
Note : The retainer can be used on both the standard and R type housings.
3
DF33C Series●3.3mm Pitch Small Size Connectors for Internal Power Source
A
B
P=3.3
15.1
14
9.2
2.5
4.8
2.6
Single row socket
Polarity mark
HRS logo mark
CAV No.
Jan.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Contact No.1
Standard type (Resin color: White)
Part No.
HRS No.
No.of Contacts
DF33C-2S-3.3C
DF33C-3S-3.3C
DF33C-4S-3.3C
DF33C-5S-3.3C
DF33C-6S-3.3C
676-1136-6 00
676-1137-9 00
676-1138-1 00
676-1139-4 00
676-1140-3 00
2
3
4
5
6
A
B
Packing
*For the retainers, please refer to page 5.
7.8
3.3
11.1 6.6
100pcs/
14.4 9.9
pack
17.7 13.2
21.0 16.5
R type
(Different guide key type. Resin color: black)
Available upon request.
Please contact your local Hirose sales representative.
A
B
P=3.3
15.1
14
9.2
2.5
9.7
P=5.8
Double row socket
Polarity mark
HRS logo mark
CAV No.
Contact No.1
Contact No.2
Standard type (Resin color: White)
Part No.
HRS No.
No.of Contacts
DF33C-4DS-3.3C
DF33C-6DS-3.3C
DF33C-8DS-3.3C
DF33C-10DS-3.3C
DF33C-12DS-3.3C
676-1119-7 00
676-1120-6 00
676-1121-9 00
676-1122-1 00
676-1123-4 00
4
6
8
10
12
A
Packing
7.8
3.3
11.1 6.6
100pcs/
14.4 9.9
pack
17.7 13.2
21.0 16.5
R type
(Different guide key type. Resin color: black)
Available upon request.
Please contact your local Hirose sales representative.
4
B
*For the retainers, please refer to page 5.
DF33C Series●3.3mm Pitch Small Size Connectors for Internal Power Source
Single row retainer
A
B
3.95
P=3.3
CAV No.
Part No.
DF33C-2RS-3.3
DF33C-3RS-3.3
DF33C-4RS-3.3
DF33C-5RS-3.3
DF33C-6RS-3.3
HRS No.
676-1141-6 00
676-1142-9 00
676-1143-1 00
676-1144-4 00
676-1145-7 00
No.of Contacts
2
3
4
5
6
A
B
Packing
6.2
3.3
9.5
6.6
100pcs/
12.8 9.9
pack
16.1 13.2
19.4 16.5
Double row retainer
A
5.95
P=3.3
CAV No.
HRS logo mark
5.2
Jan.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
5.2
HRS logo mark
0.65
Part No.
DF33C-4RDS-3.3
DF33C-6RDS-3.3
DF33C-8RDS-3.3
DF33C-10RDS-3.3
DF33C-12RDS-3.3
HRS No.
676-1125-0 00
676-1126-2 00
676-1127-5 00
676-1128-8 00
676-1129-0 00
No.of Contacts
4
6
8
10
12
A
3.3
6.6
9.9
13.2
16.5
B
B
Packing
8.0
11.3
100pcs/
14.6
pack
17.9
21.2
5
DF33C Series●3.3mm Pitch Small Size Connectors for Internal Power Source
Socket crimp contact
2.15 0.5
1.3
HRS logo mark
4
0.8
0.8
15.9
0.4
1.2 1 2
11.1
1.1
Applicable wire
size marking
t=0.2
7.5
Jan.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
[Specification No.]
(40): 1 reel contains 5,000 pcs
Part No.
HRS No.
Applicable cable
Style
Jacket diameter
DF33A-2022SCF(40)
676-1093-5 40
1007
Ø1.5 to 1.9mm
DF33A-2022SC
676-1094-8
1007
Ø1.7mm
Ø1.8mm
Wire size
Stranded wire conductor
22 AWG
17/0.16mm
20 AWG
22 AWG
20 AWG
21/0.18mm
17/0.06mm
21/0.18mm
Packaging
Finish
5,000 /reel
Tin plated
100 /pack
Note 1 : Applicable wire with tin plated solid soft conductor.
Note 2 : When using other than the recommended wire, contact your nearest Hirose representative.
Strip length: 2.7 to 3.5mm
Applicable crimp tool
Type
Press main body
Hand tool
Part No.
AP105-DF33-2022S
CHS893300H-UP(Note 3)
CM-105C
HT304/DF33-2022S
HRS No.
901-4603-0 00
−
901-0001-0 00
550-0300-1
Contact unmating tool
DF33-C-PO
902-4551-2 00
Applicator
Applicable Contact
DF33A-2022SCF(40)
−
DF33A-2022SC
DF33A-2022SCF(40)
DF33A-2022SC
Note 1 : Hirose does not guarantee products that have been damaged from the use of inapplicable tools
Note 2 : Please do the crimping operations according to the "Crimping quality standard" and "Crimp condition".
Note 3 : Applicator manufactured by JAPAN AUTOMATIC MACHINE (J.A.M.). Please access to HP of J.A.M., if you make
inquiries about the applicator or crimp defect. (URL : http://www.jam-net.co.jp)
Unmating Procedure
● Contact unmating tool: DF33-C-PO
● Applicable contact: DF33A-2022SCF(40), DF33A-2022SC
● Operation method (Example) DF33C-*S-3.3C, DF33A-2022SCF(40)
Housing cross-section figure
1. Insert the unmating tool and move or
disengage the contact lance. (as shown
in the example on the left)
Unmating Tool (DF33-C-PO)
Contact lance
2. Make sure that the lance has moved
sufficiently enough to allow the terminated
wire to be removed easily.
Note : Prior to reusing a crimp contact, make sure that the lance is raised sufficiently to engage with the housing again.
Caution
There are parts on the crimp contact that can cause injuries, please use caution when unmating
the contacts.
6
DF33C Series●3.3mm Pitch Small Size Connectors for Internal Power Source
Jan.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Operating Precautions
These connectors can become damaged if excessive force is applied during extraction. If you experience difficulty
when unmating this connector, gently push it further into the housing and then operate the lock and release the
connector.
When performing a resin sealing, pay attention to the surface tension of the resin and fill accordingly.
Wire routing inside the device can cause added tension to be applied to the contacts. Use of a retainer will help
remedy the stress placed on the contact.
Prior to reusing a terminated wire, make sure that the contact’s lance is raised to the proper height.
There may be a slight variance in the color of the molding between production lots, this variance will not affect the
performance of the connector.
Please refer to the documents "Cable assembly Procedure", "Crimp condition" and "Crimp quality standards" for
the cable assembly procedures.
Please refer to the "Nylon Connector Guide" for handling instructions.
Ratings
If the connector is rated at 3A, and the wire used with the connector only has a 1A capacity, the connection will be
regarded as a 1A connection. Please make sure that you do not place too much current through this connector.
Even though the connector may be rated to take the current applied to it, currents are not always distributed equally
due to the differences in wiring path or contact resistance. Due to this precaution, the current may exceed the
ratings previously discussed. In these cases, use 1/3 of the noted rating as the maximum. Do not mate/unmate this
connector when energized with a live current
(Note 1) “Live” mating and unmating is defined as "to conduct the mating and unmating process while the system is
conducting electricity"
Usage Under Harsh Environments
When using these connectors in a harsh environment such as one with repeated high and low temperatures, please
contact us for advice.
7
Jan.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
DF33C Series●3.3mm Pitch Small Size Connectors for Internal Power Source
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Sec62, Plot B-9A, Block B, Noida, 201301, Uttar Pradesh, India
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Phone : +91-12-660-8018
Phone : +65-6324-6113
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®
8
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The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use.
The contents of this catalog are current as of date of 11/2015. Contents are subject to change without notice for the purpose of improvements.
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