3-2232876-1 - TE CONNECTIVITY

GRACE INERTIA CONNECTOR SERIES OVERVIEW

Centerline

(mm)

Current

Rating (A)

Voltage

Rating

Wire

Size

(AWG)

Positions Conﬁgurations Operating

Temp. Range Flammability Agency

Certiﬁcations

3.3 4 250 VAC 20-20 4,6,8,10,12 Wire to Board

-30°C to +105°C

UL 94 V0

UL, CSA

3.5 7 300 VAC 26-18 2,3,4,6 Wire to Wire UL 94 V0

6.0 10 600 VAC 24-16 2,3 Wire to Board UL 94 V0

6.2 20 600 VAC 16-12 1,2,3 Wire to Wire UL 94 V0

CTI600V

6.5 10 300 VAC 24-16 3 Wire to Board UL 94 V0

7.92 10 300 VAC 24-16 2 Wire to Board UL 94 V0

9.0 20 600 VAC 16-12 3 Wire to Board UL 94 V0

12.4 20 600 VAC 16-12 2 Wire to Board UL 94 V0

APPLIANCES /// GRACE INERTIA

GRACE INERTIA

CONNECTOR SERIES

Quick Reference Guide

TE Connectivity’s (TE) GRACE INERTIA connector series offers

the design-in variety needed for always-on connectivity. GRACE

INERTIA connectors employ an inertia locking mechanism to

simultaneously complete the circuit and “lock” the connector, which

is an excellent solution for helping to eliminate human error during

assembly. This feature can improve mating reliability, helps prevent

mismatching, and can reduce the need for complicated inspection

processes. These wire-to-board and wire-to-wire connectors can be

used in a wide range of applications ranging from home appliances

and air conditioners to transportation solutions.

KEY FEATURES

• Design assures proper insertion, preventing header pin

deformation

• Inertia locking mechanism helps prevent unintended

disconnection

• Lanceless contacts prevent snagging or entanglement

• Four keying methods and colors

• Dual beam contact design provides good contact and

durability

• Ergonomic design allows easy assembly

• Optional double lock plates (TPA devices) available for

some models

APPLICATIONS

• Washing machines

• Household appliances

• Air conditioners

• Refrigerators

• Vending machines

• Control cabinets

• Industrial controls

• Industrial machinery

• HVAC systems

• Urethane coating on PCB boards

• Transportation solutions

AVAILABLE

CENTERLINES

• 3.3 mm

• 3.5 mm

• 6.0 mm

• 6.2 mm

• 6.5 mm

• 7.92 mm

• 9.0 mm

• 12.4 mm

GRACE INERTIA PRODUCT OFFERING

Centerline Positions Cap Housing Plug Housing Header Assembly Optional TPA

3.3 mm 4P - 1-1971905-2 1-1971906-2 1971904-2

3.3 mm 6P - 1-1971905-3 1-1971906-3 1971904-3

3.3 mm 8P - 1-1971905-4 1-1971906-4 1971904-4

3.3 mm 10P - 1-1971905-5 1-1971906-5 1971904-5

3.3 mm 12P - 1-1971905-6 1-1971906-6 1971904-2

3.5 mm 2P 2-1565085-3 2-1565081-3 - 1565089-1,

5-1565089-1

3.5 mm 2P 3-1565085-4 3-1565081-4 - 1565089-1,

5-1565089-1

3.5 mm 2P 1-1565085-2 1-1565081-2 - 1565089-1,

5-1565089-1

3.5 mm 2P 1565085-1 1565081-1 - 1565089-1,

5-1565089-1

3.5 mm 3P 2-1565086-3 2-1565082-3 - 1565090-1,

5-1565090-1

3.5 mm 3P 3-1565086-4 3-1565082-4 - 1565090-1,

5-1565090-1

3.5 mm 3P 1565086-1 1565082-1 - 1565090-1,

5-1565090-1

3.5 mm 4P 1565087-1 1565083-1 - 1565089-1,

5-1565089-1

3.5 mm 6P 1565088-1 1565084-1 - 1565090-1,

5-1565090-1

6.0 mm 2P - 2-2232875-1 2-2232876-1 -

6.0 mm 3P - 3-2232875-1 3-2232876-1 -

6.2 mm 1P 1903684-1 1903683-1 - -

6.2 mm 2P 1746977-1 1746975-1 - -

6.2 mm 3P 1746978-1 1871867-1 - -

6.5 mm 3P - 1747047-1 1747049-1 -

7.92 mm 2P - 3-1747050-1 3-1747052-1 -

7.92 mm 2P - 1747050-1 1747052-1 -

7.92 mm 2P - 3-1747050-4 3-1747052-4 -

9.0 mm 3P - 1-1903414-1, -2* 1-1903415-1 2232563-1

9.0 mm 3P - 1903414-1, -2* 1903415-1 2232563-1

9.0 mm 3P - 2-1903414-1, -2* 2-1903415-1 2232563-1

12.4 mm 2P - 1747995-1 1747996-1 1-2232564-1

12.4 mm 2P - 1747995-2 1747996-2 1-2232564-1

12.4 mm 2P - 1747995-3 1747996-3 1-2232564-1

*Models with “-2” sufﬁx on part number accommodate optional TPA.

Please note that this is only a small selection of GRACE INERTIA series products. There are a number of additional conﬁgurations available including

various colors, keying options, and double lock plates where applicable. To see a complete selection of GRACE INERTIA product visit TE.com or

contact your sales representative for more information.

PAGE 2

GRACE INERTIA Connector Series

Quick Reference Guide

APPLIANCES /// GRACE INERTIA

GRACE INERTIA RECEPTACLE & TAB OFFERING

Centerlines Part Number Type Wire Size AWG Applicator Hand Tool

3.3mm 1612334-1 Receptacle 26-22 1596591-2 -

3.3mm 1612335-1 Ta b 26-22 1596591-1 -

3.5mm 1565079-1 Receptacle 22-18 1463445-2 1596277-1

3.5mm 1565080-1 Ta b 22-18 1463445-2 1596277-1

6.0mm 1376347-1 Receptacle 20-16 1366703-2 1729064-1

6.0mm 1376348-1 Receptacle 24-20 1463049-2 -

6.2mm 1746973-1 Ta b 16-14 1729410-2 1729675-1

6.2mm 1746974-1 Ta b 14-12 1729409-2 1729674-1

6.2mm, 9.0mm, 12.4mm 1746971-1 Receptacle 16-14 1729410-2 1729675-1

6.2mm, 9.0mm, 12.4mm 1746972-1 Receptacle 14-12 1729409-2 1729674-1

GRACE INERTIA TECHNICAL SPECIFICATIONS

Centerlines 108

Speciﬁcation

114

Speciﬁcation

3.3mm 108-78231 114-5372

3.5mm 108-5810 114-5306

6.0mm 108-106193 114-5292

6.2mm 108-5979 114-5356

6.5mm & 7.92mm 108-5990 114-5292

9.0mm 108-78357 114-5356

12.4mm 108-78232 114-5356

PAGE 3

GRACE INERTIA Connector Series

Quick Reference Guide

APPLIANCES /// GRACE INERTIA

GRACE INERTIA Connector Series

Quick Reference Guide

DESIGN-IN QUESTIONS

1. Would you like to help ensure complete mating of the

connectors in your application?

The GRACE INERTIA connector series mates to simultaneously

complete the circuit and then locks for in-connector mating

reliability.

Furthermore, visual inspection for half mating is difﬁcult and is a

cause of complicated inspection processes. The GRACE INERTIA

connector series uses a lock-on mechanism that does not pass

an electric current if it is half mated. This makes it possible to

detect half mated connections during an electrical conductivity

test, which enables you to help prevent defective products

caused by half mating.

2. For what type of application are you seeking a connector?

These connectors can be used in a wide range of products from

home appliances to vending machines and are a solution that

can help eliminate human error during assembly.

3. What are the current and voltage requirements for your

application?

GRACE INERTIA connectors have varying current and voltage

requirements for the various centerline options. Refer to the

chart on page 1 of the quick reference guide to view the current

and voltage capabilities of our various centerline options.

4. What are the wire size and type requirements?

GRACE INERTIA connectors accept wire sizes from #26 to #12

AWG, varying on number of positions and centerline pitch. A

table on page 1 of the quick reference guide provides an

overview. Details about wire size can be found in the 108 product

speciﬁcations and 114 application speciﬁcations accessible on

te.com. Contact your sales representative for more information.

5. How many positions do you need, and do you need a wire-

to-wire or wire-to-board connector?

The GRACE INERTIA connector series offers both wire-to-

wire and wire-to-board conﬁgurations depending on the

centerline. These conﬁgurations are available in various positions

depending on the centerline selected. Refer to page 1 of the

quick reference guide to see the positions available for each

centerline.

6. What are the operating temperature requirements?

The GRACE INERTIA connector series has an operating

temperature range from -30°C to +105°C.

7. Is contact back-out a concern?

To ensure the contacts are seated, the GRACE INERTIA

connector series offers optional double lock plates in the 3.3mm

and 3.5mm centerline options. Additional double lock plate

options are coming soon. Talk to your sales representative for

more information.

8. Do you need to differentiate this connector from other

connectors in the application?

The GRACE INERTIA connector series offer multiple options

of colored housings (natural, red, blue, and yellow) for easier

connector identiﬁcation during manufacturing and assembly.

Multiple keying options are also offered to prevent mismating

between the various plug and header/cap options.

9. Will you be applying a conformal coating to your PC board?

GRACE INERTIA headers are designed to be compatible with

various board coatings.

te.com

GRACE INERTIA, TE, TE Connectivity, TE Connectivity (logo) and Every Connection Counts are trademarks. All other logos, products and/or company names referred to herein

might be trademarks of their respective owners.

The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE

Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only

be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or

consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine

the suitability of each such product for the speciﬁc application.

1-1773883-5 03/18 Revised

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