USB Connectors XM7 1
USB Connectors
XM7
Small Interface Connectors that Conform
to USB Standards
Mini-USB Connectors
• Insertion life of 5,000 insertions
• Right-angle DIP terminals or right-angle SMT terminals
• RoHS Compliant
USB Connectors
• USB A-type sockets for mounting on personal computers and USB
hubs. USB B-type sockets for mounting on printers, scanners, mice
and other peripheral computer devices.
• RoHS compliant
Ordering Information
USB Connectors - A-types and B-types
USB Connectors - mini-USB types
Model Number Legend
A-Type and B-Type
Mini-USB
Appearance
A-type, straight DIP
kinked terminals
A-Type, right-angle DIP
kinked terminals
Stacked A-Type, right-angle
DIP kinked terminals
B-type, right-angle DIP
kinked terminals
Model XM7A-0441 XM7A-0442 XM7A-0442-A XM7B-0442
Appearance
Right-angle DIP terminals Right-angle SMT terminals
Model XM7D-0512 XM7D-0514
XM7 - 04 4 -
1. Type
A: A-type socket
B: B-type socket
4. Terminal Shape
1: Straight (A-type sockets only)
2: Right angle
2 3 541
3. Plating Specification
4: Gold plated
5. Special Code
A-Type Sockets
B-Type Sockets
Blank: 1 socket (black housing)
Blank: White housing
A: 2 stacked sockets (black housing)
2. Number of contacts
04: 4 contacts
XM7D - 05 1
1. Type
D: mini-B-type socket
2. Number of Contacts
05: 5 contacts
3. Plating Specification
1: Gold Plated
4. Terminal Shape
2: Right-angle DIP terminals
4: Right-angle SMT terminals
1 2 3 4
2USB Connectors XM7
■Ratings and Characteristics
Note: Refer to the product specification for details
■Materials and Finish
Dimensions (Unit: mm)
Mini-USB
Type A-type and B-type Mini-USB
Rated current 1A
30 VAC
Rated voltage
Contact resistance 30 mΩmax. (at 20 mV, 100 mA max., excluding cable
conductor resistance)
50 mΩmax.
Insulation resistance 1,000 MΩmin. (at 500 VDC) 100 MΩmin.
Dielectric strength 750 VAC for 1 min.
(Leakage current: 0.5 mA max.)
100 VAC for 1 min.
(Leakage current: 0.5 mA max.)
Total insertion force 35.3 N max. 35 N max.
Total removal force 10 N max. 7 N max.
Insertion durability 1,500 insertions 5,000 insertions
Ambient operating temperature −40 to 60°C (with no icing) 0 to 50°C (with no icing)
Type A-type B-type Mini-USB
Housing Fiber-glass reinforced PBT resin
(UL94V-0)/black
Fiber-glass reinforced PBT resin
(UL94V-0)/white
LCP resin
Contacts Mating end: Phosphor bronze/nickel base, gold plating Copper Alloy
Terminals: Phosphor bronze/nickel base, tin alloy plated
Shell Copper alloy/tin plated Copper alloy
6.9
7.7
5.87
2
3.2
7.3
0.8
1.8
4
3.1 3.9
0.4
1.25 1.2
0.25
4.75
0.6 1.6
Five, 0.7 dia.
+0.1
0
7.4±0.1
4.75±0.1
3.2±0.05
0.8±0.05
0.8±0.05
1.9±0.05
1.2±0.05
9.85±0.3 9.2
0.9±0.05
PCB Mating Dimensions
(BOTTOM VIEW)
XM7D-0512
XM7D-0514
6.9
7.7
5.87
3.1 3.9
5.5±0.1
8.8±0.1
2±0.05
2.5±0.05
2.5±0.05
3.2±0.05
0.8±0.05
0.5±0.05
9.25±0.3
5.5
1.5
3.2
0.9
0.4
0.8
PCB Mating Dimensions
(TOP VIEW)
USB Connectors XM7 3
A-type
5.127.12
14.5
12.5
Contact No.1 Contact No.4
(15.6)
7
2
15.0
(0.5) 2.8
2.71 5.72
1.4±0.25
3.07±0.1
Two, 2.3±0.08 dia.
Four, 0.92±0.08 dia.
13.14±0.1
7.0±0.1
2.0±0.1
2.5±0.1
2.71±0.1
Contact No.4Contact No.1
Mounting holes
(t = 1.6 mm, bottom view)
XM7A-0441
Straight DIP kinked terminals
XM7A-0442
Right-angled DIP
kinked terminals
12.5
2
7
(16.2)
14.5
Contact No. 4 14.0
4.13
10.28 2.71
2.84 3.72
6.99
(11.4)
Contact No. 1
7.12 5.12
3.07±0.1
Two, 2.3 ±0.08 dia.
Four, 0.92 ±0.08 dia.
13.14±0.1
7.0±0.1
2.0±0.1
2.5±0.1
2.71±0.1
Mounting holes
(t = 1.6 mm, bottom view)
Contact No. 4Contact No. 1
XM7A-0442-A
Stacked, 2 connectors
Right-angled DIP
kinked terminals
14.5
Top contact No. 1
Bottom contact No. 1
Top contact No. 4
Bottom contact No. 4
Bottom contact
Top contact No. 1
Top contact
Top contact No. 4
Bottom contact No. 1 Bottom contact No. 4
12.5
(19.9)
13.62 15.62
0.5
15.49
2.0±0.1
5.68±0.1
3.07±0.1
13.14±0.1
Four, 2.3 ±0.08 dia.
Eight, 0.92 ±0.08 dia.
5.33±0.1
2.71±0.1
7.0±0.1
3.72
2.84
2.71
5.33
5.6810.28
16.96
8.5
5.12
2
7
(15.6)
5.12
Mounting holes
(t = 1.6 mm, bottom view)
4USB Connectors XM7
B-Type
Accessories (sold separately)
Dust Covers
(14.7)
2.5
7.78 10.62
16
11
2.91
22.71
10.28
3.1
5.5
8.45
12.04
Contact No. 2 Contact No. 1
Contact No. 3 Contact No. 4
Contact No. 4Contact No. 3
Contact No. 1Contact No. 2
Contact
No. 3
Contact
No. 2
Contact
No. 1
Contact
No. 4
(15.2)
2±0.1
2.71±0.1
12.04±0.1
Two, 2.3 ±0.08 dia.
2.5±0.1
4.77±0.1
Four, 0.92 ±0.08 dia.
Mounting holes
(t = 1.6 mm, bottom view)
XM7A-0442
Right-angled DIP
kinked terminals
16.8
1.4
7.5
12.3
2.35
10
XM7Z-0001
14.2
8
6.4
1.4
13 7.4
XM7Z-0002
Characteristics / Material
Model Applicable
Connectors
XM7Z-0001
XM7A-0441
XM7A-0442
(One A-Type Socket)
XM7Z-0002 XM7B-0442
(One B-Type Socket)
Ambient operating
temperature −40 to 60°C
Material Polyethylene resin
USB Connectors XM7 5
Precautions
■Correct Use
General Environmental Conditions
Do not use the product in any atmosphere or environment that
exceeds the ratings.
Automatic Soldering
Reference: Automated Soldering Conditions (Jet Flow);
•Soldering temperature: 250 ± 5°C
•Continuous soldering time:5±1seconds max.
Soldering Conditions
Reference: Reflow Conditions;
•Maximum temperature: 260°C
•Time: 5 to 15 seconds max.
These conditions, however, depend on the type of solder, the manu-
facturer, the amount of solder, the size of the board, and other
mounting materials.
Screen Thickness for Printing Cream Solder
We recommend a metal mask thickness of 0.15 mm when printing
cream solder.
The appropriate conditions however, depend on the type of solder,
the manufacturer, the amount of solder the size of the circuit board,
other mounting materials and other conditions
Terminal Shapes
The terminals will deform if they are subjected to an excessive load,
which will in turn reduce solderability when mounting. Do not drop
the connectors or handle them carelessly. Do not connect anything
when the connectors are not mounted to a board. Doing so may
deform the terminals.
Using an Automatic Solder Bath after Reflow
Mask the mating portions with tape before you perform automatic
soldering to prevent flux or solder from entering the mating portion of
the Connector. Select and use a suitable masking tape.
Application Precautions
Confirm that there is no excessive misalignment or inclination in the
mating contact portion between the plug and socket before mating
the connector. Make sure that the connector is mated all the way to
the back. If the connector is not mated all the way to the back, con-
tact reliability may be lost.
Do not apply an extreme load during connector insertion or removal.
The connector may be damaged, and contact failure may result.
Twist the plug and socket as little as possible when mating the con-
nector. Not doing so may deform the terminals or housing or crack
the housing.
Do not insert a foreign object, such as tweezers, into the connector
mating contact portion. Doing so may cause the plating to peel off or
deform the terminals.
Precautions for Board Mounting
Be careful of the amount of board warping. If the board is excessively
warped, soldering faults may occur.
Storage
Do not store the connectors in locations subject to dust or high
humidity. Do not store the connectors in locations close to sources of
gasses such as ammonia gas or sulfide gas.
Preheating time:
60 s max.
Soldering time:
5 to 15 s max.
Preheating temperature
Soldering temperature
Peak temperature
(°C)
(s)
150
250
260
USB Connectors XM7
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.components.omron.com
Cat. No. G079-E-02 Printed in USA
OMRON ELECTRONIC
COMPONENTS LLC
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
11/13 Specifications subject to change without notice
All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which
can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
