Introducing
Grace Inertia Connector 2.5
The next generation Grace Inertia connectors with 2.5mm pitch, namely GI 2.5, feature
advanced design concepts to facilitate more stable, reliable and durable connection.
The GI 2.5 connector can be used in a wide range of large electrical products, from
home appliances to vending machines that require wire-to-board signal conduction
application. These innovative connectors are designed to help customers reduce
human error during assembly. The inertia locking mechanism prevents defective prod-
ucts caused by half-mating. The Terminal Position Assurance (TPA) helps to ensure
that the contacts are properly seated in the housing and provides an extra measure of
protection against contact back-out. The new design structure also cuts down on
contact insertion force by as much as 59% during assembly. Ergonomic design and
lanceless contacts, which prevent snagging or entanglement, improve safety and
e ciency during operation. The new GI connectors also o er 5 types of positions and
4 di erent colors of keying method, making it easier to identify and avoid mismatch-
ing or blind mating.
KEY FEATURES
•
Inertia locking mechanism helps prevent
connectors from being disconnected
during movement or transportation
•
Locking mechanism also prevents
defective products caused by half mating
•
4 keying methods with di erent colors
avoids blind mating
•
Lanceless contacts prevent snagging or
entanglement
•
Dual beam contact design provides good
contact and durability
•
Ergonomic design allows easy operation
(pulling out manually)
•
TPA ensures extra strength for contact
holding
•
One unique contact easier for supplier
chain management
ELECTRICAL
•
Voltage rating: 50V AC/DC
•
Current rating: 3.0A Max
MECHANICAL
•
Number of contact poles: 2, 3, 5, 6, 8
•
Pitch: 2.5mm
•
Temperature rating: -30 C to 105 C
•
Wire Gauge: #22 - #28 AWG
•
O er 2 PCB layout
o
o
MATERIALS
•
Housing & TPA: UL94-V0 rated nylon
•
Colored Housing & Header: Natural, Blue, Red, Yellow (Black for TPA)
•
Contacts: Tin-plated copper alloy
APPLICATIONS
•
Air Conditioning
•
Refrigerator
•
Cooking
•
Microwave Oven
•
Dishwasher
•
Industry Control Box
SPECIFICATIONS & STANDARDS
•
Product Specification: 108-106077
•
Application Specification: 114-106077
•
Tooling & Applicator: 1729418-2 (Auto Machine) 1729688-1 (Hand Machine)
•
cURus: E321453.
SAMPLES NOW AVAILABLE
te.com/products/GI25
© 2012 Tyco Electronics Corporation, a TE Connectivity Ltd. company. All Rights Reserved.
TE Connectivity and the TE connectivity (logo) are trademarks. Other logos, product and/or
5-1773465-3 CS 12/2012
company names might be trademarks of their respective owners.
USA: 1-800-522-6752
Canada: +1-905-475-6222
Mexico: +52 (0) 55-1106-0800
Latin/S. America: +54 (0) 11-4733-2200
Germany: +49 (0) 6251-133-1999
UK: +44 (0) 800-267666
France: +33 (0) 1-3420-8686
Netherlands: +31 (0) 73-6246-999
China: +86 (0) 400-820-6015
TE Connectivity
PRODUCT OFFERING
Base Number
Base Number
Positions
2P
Header Assembly
with Boss
pillar D1.0
(Header: 1971797
Post contact: 1971796)
3P
1971798
5P
6P
8P
2P
Header Assembly
with Boss
pillar D1.5
(Header: 1971799
Post contact: 1971796)
3P
1971800
5P
6P
8P
2P
3P
Plug Housing
1971793
5P
6P
8P
2P
3P
TPA
1971794
5P
6P
8P
Receptacle Contact
1971795-1
-
KEY A
KEY B
Grace Inertia 2.5 Connector Series
KEY C
KEY D
Natural
2-1971798-1
3-1971798-1
5-1971798-1
6-1971798-1
8-1971798-1
2-1971800-1
3-1971800-1
5-1971800-1
6-1971800-1
8-1971800-1
2-1971793-1
3-1971793-1
5-1971793-1
6-1971793-1
8-1971793-1
-
-
-
-
-
-
Blue
2-1971798-2
3-1971798-2
5-1971798-2
6-1971798-2
8-1971798-2
2-1971800-2
3-1971800-2
5-1971800-2
6-1971800-2
8-1971800-2
2-1971793-2
3-1971793-2
5-1971793-2
6-1971793-2
8-1971793-2
-
-
-
-
-
-
Red
2-1971798-3
3-1971798-3
5-1971798-3
6-1971798-3
8-1971798-3
2-1971800-3
3-1971800-3
5-1971800-3
6-1971800-3
8-1971800-3
2-1971793-3
3-1971793-3
5-1971793-3
6-1971793-3
8-1971793-3
-
-
-
-
-
-
Yellow
2-1971798-4
3-1971798-4
5-1971798-4
6-1971798-4
8-1971798-4
2-1971800-4
3-1971800-4
5-1971800-4
6-1971800-4
8-1971800-4
2-1971793-4
3-1971793-4
5-1971793-4
6-1971793-4
8-1971793-4
-
-
-
-
-
-
Black
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2-1971794-1
3-1971794-1
5-1971794-1
6-1971794-1
8-1971794-1
-
PCB LAYOUT
6 POSITIONS FOR EXAMPLE
All Dimensions in [mm]
2.5 x ( N-1 ) + 0.05
+0.1
PUNCHED HOLE : 0.7 0
DRILLED HOLE : 0.8 + 0.1
1.2 + 0.05
1.6 + 0.05
6
13.8
2.5 PITCH
1
1.6 + 0.05
X - 1971798 - X
2.5 x ( N-1 ) + 0.05
PUNCHED HOLE :
6
5 + ( N-1 )
x 2.5
+0.1
0.7 0
DRILLED HOLE : 0.9 + 0.05
1.7 + 0.05
2.5 + 0.05
1
7.
35
6
1
Recommendation PCB layout (2-8P)
Thickness 1.6mm or 2.0mm
2.5 PITCH
1.55 + 0.05
X - 1971800 - X
While TE has made every reasonable effort to ensure the accuracy of the information in this flyer, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or
guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly
disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. The dimensions
in this flyer are for reference purposes only and are subject to change without notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications.
te.com/products/GI25
© 2012 Tyco Electronics Corporation, a TE Connectivity Ltd. company. All Rights Reserved.
TE Connectivity and the TE connectivity (logo) are trademarks. Other logos, product and/or
5-1773465-3 CS 12/2012
company names might be trademarks of their respective owners.
USA: 1-800-522-6752
Canada: +1-905-475-6222
Mexico: +52 (0) 55-1106-0800
Latin/S. America: +54 (0) 11-4733-2200
Germany: +49 (0) 6251-133-1999
UK: +44 (0) 800-267666
France: +33 (0) 1-3420-8686
Netherlands: +31 (0) 73-6246-999
China: +86 (0) 400-820-6015
ADI Reference Circuit
京公网安备 11010802033920号
EEWORLD
