927770-3 datasheet(27/260 Pages) TEC

27 / 260 page

Receptacle Contacts

Timer Contact System

Micro Timer II and Micro Timer III

Catalog 889759-3

Revised 7-2011

All specifications subject to change. Consult TE Connectivity for latest specifications.

Material

Temperature

(° C)

Current Carrying Capacity

(Ampere)

0.35 mm2

0.50 mm2

0.75 mm2

CuSn

3.0

5.0

8.0

1.5

2.0

4.0

CuFe

4.0

6.0

10.00

1.5

2.5

5.0

Max. Current in 68 Position Housing

Receptacle Contact

5.7

3.6

19.0

Spring 1

2.2

1.2

0.4

1.2

0.32

With Modified Spring

5.7

3.6

19.0

Spring 2

2.2

1.2

0.6

0.8

0.32

Technical Features

Contact Material:

CuSn, CuFe, CuNiSi

Cantilever Spring: Stainless Steel

Contact Finish:

pre-tin plated, gold plated

Wire Size Range:

0.2–0.5 mm2 (FLR)

0.5–1.0 mm2 (FLR)

1.5 mm2 (FLR)

Contact Resistance (New State):

CuSn: < 5 m

CuFe: < 4 m

Total Temperature max.:

–40 °C to +120 °C (tin plated)

–40 °C to +140 °C (gold plated)

Mating Cycles:

10 (tin plated)

100 (gold plated)

Insertion Force,:

max. 4 N (proof tab 0.6 mm thick)

Extraction Force,:

min. 2 N (proof tab 0.6 mm thick)

Retention Force (from Housing):

– without second locking device

> 25 N

– second locking device only

>100 N

depends on housing material

Dimensions of Male Contacts:

1.6 x 0.6 mm = Micro Timer II

1.6 x 0.8 mm = Micro Timer III

Modular Dimensions:

3.25 mm x 4.0 mm (smallest)

Version in Single Seal:

4.0 mm x 4.0 mm (smallest)

Extraction Tool:

Part No. 539960-1

Product Group Drawings:

1355045 = Micro Timer II

1241916 = Micro Timer III

Product Specifications:

108-18055 = Micro Timer II

108-18386 = Micro Timer III

Application Specification:

114-18081

,,) Measured with an Steel Test Tab

(see Product Spec. 108-18279).

,,) Note: Micro Timer III is made

for diagnosis applications.

927770-3 Datasheet(PDF) 27 Page - TE Connectivity Ltd

927770-3 Datasheet(HTML) 27 Page - TE Connectivity Ltd

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