640468 datasheet(26/66 Pages) TEC

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PAGE 26

MTA, CST-100 II and SL-156 Connectors

PRODUCT FACTS

• Connectors and headers for 2 through

24 positions; wire sizes of 18, 20, 22,

24 and 26 AWG [0.9–0.12 mm2]

• Connectors and headers, except

shrouded headers, are end-to-end

stackable

• Posted connectors for 2,3, 4, 6, 9, 12, 15

and 24 positions

• Card edge connectors for 3, 6, 9, 12, 15,

18 and 20 through 24 positions

• Connectors preloaded with IDC contacts

• All contacts are slotted for insulation

displacement (IDC) termination tech-

nique

• Connector styles include both closed

end and feedthru, with and without

locking ramps and polarizing tabs

• Molded ribs on housing do not allow

reverse mating

• Contacts are lubricated for fretting

corrosion protection

• Benefits derived from the MTA-156

system include increases quality and

ease of handling such as—

• One-step assembly

• No wire stripping

• No contact damage

• Reduced wiring errors

• Simpler tooling

• Simple maintenance and repair

• Meets the material requirements of

Table 23.1 of UL1410 Standards for

Television Receiver and Video Products

(wire-to post connectors only)

• Recognized under the Component

Program of Underwriters

Laboratories Inc.,

File No. E28476

• Certified by Canadian

Standards Association,

File No. LR7189

MTA-156 connectors accept discrete and

ribbon cable wire sizes ranging from 18–

26 AWG [0.9–0.12 mm2] with maximum

insulation outside diameter .095 [2.41]

for single wire and .070 [1.78] for mass

termination of wires. Tin plated solid,

fused stranded or stranded (7, 16, and 19

strands) wire with PVC insulation can be

used on 18 AWG [0.8–0.9 mm2] MTA-156

connectors; 7, 10, and 19 stranded wire on

20 AWG [0.5–0.6 mm2] MTA-156 connec-

tors; and 7 and 19 stranded wire on 22–26

AWG [0.4–0.12 mm2] MTA-156 connectors.

Only one wire to be terminated into an

IDC contact slot.

Mass termination of wire provides the

lowest applied cost because it drastically

reduces the labor content of virtually any

cable or harness assembly required.

The wire-to-post connector housing

material is flame retardant thermoplastic,

either UL94V-2 or UL94V-0 rated.

A full line of .156 [3.96] centerline headers

completes the system. Headers are avail-

able with straight or right-angle posts,

in flat friction lock and shrouded styles.

Headers are available in 2 through 24

positions.

Note: Refer to page 52 for approved wire listings.

Performance Data*

Voltage Rating—600 vac

Current Rating—7 amp max. for MTA-156

Connector

Low-Level Resistance—

3.0 mΩ max. initial

Dielectric Withstanding Voltage—

2200 vac/1 min.

Insulation Resistance—

5000 MΩ min. initial

Operating Temperature—

-55° C to +105° C

*Refer to the Product Specification for additional

electrical, mechanical and environmental performance

tests and requirements.

Technical Documents Product

Specification

108-1051

MTA-156 Connectors

Application Specifications

114-1020

MTA-156 Connectors, Posted

Connectors and Card Edge

Connectors

114-1032

MTA-156 Ribbon Cable

Assembly

.156 [3.96] Centerline MTA-156 IDC Connectors and Headers

640468 Datasheet(PDF) 26 Page - TE Connectivity Ltd

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