Ring Tongues - Vinyl Insulated Brazed Seam 16-14 AWG (UL)

ProductWire

UPC RangeNumber* (054007-)(AWG)

MV14-4R/SXMV14-4R/SKMV14-6R/SXMV14-6R/SKMV14-8R/SKMV14-8R/LXMV14-8R/LKMV14-10RKMV14-10R/LXMV14-10R/LKMV14-14R/SXMV14-14R/SKMV14-516R/SXMV14-516R/SK

MV14-38RX ^MV14-38RK

Stud SizeWire Range

22369 1 6 - 1 40 1 4 1 2 , 16 -142237701414

01417

22385

1 6 - 1 416-14

1 6 - 1 4

1 6 - 1 40 1 4 1 9 1 6 - 1 4

01420 1 6 - 1 42239301421

2240101422496150142422421

16 -141 6 - 1 4

16 -141 6 - 1 41 6 - 1 41 6 - 1 4

1 6 - 1 400546 1 6 - 1 4

-* W I-.-

~v(®T~c \ T /' '

E fijji

I B IMV14-4R/S

41 6 - 1 4

MaximumStudSize

4466

8

88

10

1010

^ 1/41/4

5/165/16

3/83/8

W

0.250.250.250.25

0.25

0.310.31

0.33

0.310.310.470.470.470.47

0.560.56

C

0.220.220.220.22

0.22

0.330.33

0.29

0.330.330.400.400.400.400.400.40

—

—— r

c

L

0.800.80

0.800.80

0.80

0.930.93

0.90

0.930.93

1.081.081.081.08

1 . 1 31 . 1 3

w U-

(€))\ T- /

E

0.670.670.670.67

0.67

0.780.78

0.74

0.780.78

0.850.85

0.850.850.850.85

Thickness

0.0300.0300.0300.0300.0300.0300.030

0.0300.0300.0300.0300.0300.0300.0300.0300.030

_*_• LE

I .MV14-6R/S

6

E

I

BarrelLength

0.250.250.250.25

0.25

0.250.25

0.25

0.250.25

0.250.25

0.250.25

0.250.25

— w U

r©>c W•

BarrelI.D.

0.0900.0900.0900.0900.0900.0900.0900.0900.0900.0900.0900.0900.0900.0900.0900.090

* —

L

I

Insulation Terminals per:Diameter Carton Case

0.1700.170

0.1700.170

0.170

0.1700.170

0.170

0.1700.170

0.1700.170

0.1700.170

0.1700.170

MV14-8R/S

1 6 - 1 48

1 6 - 1 4

•«- W — | •*-

1

C

E *

1

- W I-—

fnTVY L

MV14-10RStud SizeWire Range

101 6 - 1 4

E

— W

/ f + 1 I

c \ /1 W

»-

L E

MV14-10R/L10

1 6 - 1 4

I s~( (

| I V

--s^^ \

t V/1

MV14-14R/S1/4

1 6 - 1 4

((\ \\

c \

I

-^ \

__ /;

c \* ]_E |

1 00 500— 1000

100 500— 1000

— 1000100 500— 1000

— 1000

100 500— 1000

1 00 500— 1000

1 00 500— 1000

100 500— 1000

N lr~ v ~ ~

f L

MV14-8R/L8

1 6 - 1 4

- W -^

'"' — "x —^\ \

*• I )/ I

£/ L

MV14-516R/S5/16

1 6 - 1 4

•«- V

^fVvc V7

, * 1j* ~±_"\l t•);

V- / L

MV14-38R3/8

1 6 - 1 4

'Product Number ending in X = box: Product Number ending with K = bulk

Terminals, Kits and ToolsGlossary of Product Terminology pg. 34Scotchlok™ Terminals (boxed) pg.Ring TonguesMulti-Stud Ring TonguesStandard ForksBlock ForksFlanged Block ForksLocking ForksButt ConnectorsFemale DisconnectsMale DisconnectsFlagsMulti-Stack DisconnectsAdapters

pg-pg.pg.pg-pg-pg-pg.pg.pg.pg.pg.pg.pg.

38386061667378879199103103104

High TemperatureClosed End ConnectorsParallel ConnectorsCrimp Sleeve ConnectorsPin Terminals

pg.pg.pg.pg.pg.

• Highland™ Terminals (bagged) pg.• Solder Splice Connectors pg.• Kits pg.• Tools pg.• Tool Charts pg.• Terminal Stud Size Chart pg.• American Wire Gauge pg.

106109110111112113120121122124127127

A or more than 30 years, 3M has been a leading supplierof Scotchlok™ terminals, disconnects, connectors and toolsfor high performance use in the assembly and maintenanceof electrical systems. Thousands of satisfied customers knowour products for:

• Effective and reliable performance, UL Listed andCSA Certified where appropriate.

• Variety of types, sizes and materials meeting a broadapplication range, including the demands of temperatureand weather.

• Design features assuring easy installation of 3Mproducts-positive and easy wire insertion, eliminationof strand hang-ups and wire twisting, and easyinsulation entry.

These are a few of the characteristics that make theinstaller's job easier.

Frequently Asked QuestionsWhat does the insulation grip do? The insulation grip provides a "second" crimp on the wire

insulation providing additional wire strain relief. It's excellentfor high vibration applications.

Which 3M tools can I use with3M terminals?

The handy reference guide on pages 122-126 gives youa variety of choices of tools to use with 3M terminals.

What's the difference between insulatedand fully insulated disconnects?

What temperatures do 3M terminalswithstand?

Insulated disconnects have barrel insulation only and fullyinsulated disconnects are insulated from the barrel to thereceptacle/tab.

Non-insulated 3M terminals withstand temperatures up to347°F (175°C). Insulated 3M terminals withstandtemperatures up to 221 °F (105°C).

Standard Terminal Construction1

VinylInsulated

Nylon Insulatedwith InsulationGrip

3M Terminals provide a variety of design features assuringconsistently effective, reliable performance and easyinstallation.

Please refer to the i l lustrations at the numbered locationsfor the attributes described below.1. One-piece, burr-free construction provides maximumelectrical conductivity. Electrical bright-tin plating givesmaximum corrosion resistance. Annealing relieves stresspoints and assures maximum installed strength.2. Barrel-to-pad transition design minimizes flexing andbending.3. Open-end design permits visual inspection of wirelocation before and after crimping.4. Maximum hold on wire comes from multiple "V" groovesin #26-4 AWG parts resulting in excellent holding power.5. Injection molded insulations on terminals are the highestquality in the industry.

• 221 °F (I05°C) rated, tough, resistant electricalgrade materials

• Molding ensures consistent wall thickness for maximumreliability after crimping

• Molding allows funnel barrel construction for easierinstallation

• Molding offers the crimp ridge and non-slip ridge6. Crimp ridge designed for positive location of tool onterminal barrel, resulting in few miscrimps.7. Funnel barrel construction provides:

• Positive, easy wire insertion• No hang-ups of wire strands• Wire twisting not necessary

8. Nylon-insulated terminals with grip feature a brass sleeve.Sleeve provides optimum grip on insulation, strain relief andvibration protection. Brass sleeve is recessed which providesexcellent flash-over protection.9. Non-slip ridge so tool slides to correct position for aproper crimp and better workmanship.10. Beveled leading edge for easy wire insulation entry.

Barrel StylesNon-insulated butted seamThe most economical terminal—used where special performance orinstallation characteristics are notneeded. Beveled mouth facilitates wire insertion. Maximumtemperature for bare terminals: 347°F (175°C).

Non-insulated brazed seamBeveled mouth facilitates wireinsertion. Can be crimped anywhereon barrel surface. Silver bra/ed seamwi l l not open under crimping pressureor operating stresses. Unl ike butted seam parts, strandedwire cannot escape barrel confines during or after crimping.Maximum temperature for bare terminals: 347°F (175°C).

Vinyl insulated brazed and butted seamsUsed where insulated barrelis necessary and desirable.Terminal consists of brazedor butted part with flared,rigid molded polyvinylchloride sleeve securely attached and lunneled for easy wireentry. Wire insulat ion positions itself against funnel portionof v inyl sleeve thus e l imina t ing strand hang-up. Crimpingbarrel and flared portion of sleeve provide excellentelectrical contact plus mechanical stress relief at junction ofinsulation and barrel. Insulation has a non-slip ridge for easeof positioning crimping tool.

Industry standard color coding indicates wire range.Insulators are rated at a continuous operating temperaturerange from -40°F to 221°F (-4()°C to I()5°C).

UL Listed and CSA Certified for 600V building wireand 1000V signs and lighting fixtures (luminaries).

Nylon insulated butted seamwith insulation gripUsed where insulated barreland positive insulation gripare necessary or desirable.Terminal consists of buttedseam part with flared, seamless brass sleeve securelyattached and covered with flared, molded nylon sleeve. Wireinsulation positions itself against funnel portion of brasssleeve. Crimping barrel and flared portion of sleeve provideexcellent electrical contact plus mechanical stress relief atjunction of insulation and barrel. Positioning crimp tool isnearly mistake proof due to a "step" in nylon insulation.

Industry standard color coding indicates wire range.Insulators are rated at a continuous operating temperaturerange from -40°F to 221 °F (-40°C to 105°C).

UL Listed and CSA Certified for 600V building wireand 1000V signs and lighting fixtures (luminaries).

Installation Procedure

Funnel Barrel Feature provides an excellent electricaland mechanical connection.• Funnel design guides wire into position.

No wire strand hang-up as the wire is inserted, givinga fast, positive installation.

Wire is in place, ready for crimping

For maximum crimping performance, barrel of connectormust be properly indexed in the crimp tool station.

Correct crimping is importantto assure a strong connectionInsulated Terminals and Connectors:

Electrical Crimp

MechanicalCrimp

Non-Insulated Terminalsand Connectors:Indent should be oppositethe barrel seam. Correct Incorrect

Heat Shrink Terminals, Connectorsand Disconnects3M Heat Shrink pre-insulated terminals, connectors anddisconnects protect against the most challenging ofenvironments, making the best moisture protectionavailable. They offer several advantages over conventionalunsealed products.

Corrosion Resistance - The adhesive-lined heat shrinkmaterial, when properly crimped and shrunk, provides a sealresistant to water, salt, steam and other related contaminants.

Improved Mechanical Performance The adhesive-l ined heat shrink tubing adheres, when shrunk, to both theconnector and the wire insulat ion providing improvedpullout strength and strain relief.

Durable Heat Shrink Tubing - Tough heat shrinktubing effectively resists abrasion, scoring, cut-through,and the effects of long term agini:.

Versatile and Easy to Use - 3M heat shrink terminals,splices and disconnects are available in wire sizes 22-10AWG and can be installed easily with a recommended tooland heat source. The connectors are color-coded for wirerange identification and the transparent tubing allows forvisual inspection.

Application Procedure for Heat Shrink Products:1. Strip wires to appropriatelength as indicated on packagelabel.2. Insert wire into terminaland crimp with correctstation of a recommended tool.3. Apply heat with arecommended heat source.

High Temperature Terminalsand Connectors3M high temperature terminals and connectors areconstructed of steel with a nickel plating. Their temperaturerating for continuous use at 900°F (482°C) makes themperfect for use in ovens, motors, light fixtures and otherapplications where other connectors would corrode or melt.

There is no applicable UL or CSA standard for hightemperature steel parts.

Standard Crimp Terminaland Connector SpecificationsMaterialsCrimp terminals and connectors are to be burr-free, annealedand bright-tin plated ETP copper. Barrels shall be 0.25" longwith brazed seams where specified. Insulation grip sleevesare to be tin-plated brass and attached securely to the barrel.Terminal insulators are to be molded polyvinyl chloride ornylon. UL Listed and CSA Certified for 600V in bui ldingwire and 1000V in signs and l ight ing fixtures (luminaries).Connector insulators are to be extruded polyvinyl chlorideor nylon with a temperature rating of 221 °F (105°C).

ConstructionAll insulated terminals are to have funnel entry constructionto prevent strand hang-up and a crimp ridge for proper toollocation. Nylon insulated terminals and connectors are tohave butted seam barrels with insulation grip sleeves. Allterminal barrels are to have multiple "V" grooves formaximum conductor retention.

Dimension KeyLength ——

"L"Stud Size

Width"W"

Clearance —"C"

Note: All dimensions are measured in inches.

Maximum InsulationDiameter

Terminal Numbering SystemFeatures

3M Wire Size Stud, Tab, or ProductIdentity Code/Barrel Style Code (AWG) * Bullet Size Tongue Code Availability"

M No Code = Bare Brazed 24 = 26-24A = No Barrel (adapter)H = Heat Shrink1 = Double Wall

w/interlockN = Nylon Brazed

(yellow)

20 = 26-20(yellow)

NG = Nylon w/Gnp 18 = 22-18NHU = Nylon/Butted (red)

w/Heat Shrinkover top

NU = Nylon/Butted14 = 16-14

(blue)U = Bare/ButtedV = Vinyl/Brazed 1 0 = 1 2 - 1 0VA = Vinyl Adapter (yellow)VU = Vinyl/Butted

8 = 8(red)

6 = 6(blue)

4 = 4(yellow)

—

(STUD) | F = Fork All BOX (X) package0 = 0 ' FB = Fork. Block2 = 24 = 46 = 68 = 8

10 = 1012 = 1/2"1 4 = 1/4"38 = 3/8"

516 = 5/16"

FBHT = Fork. Block, High Temp.terminals in thiscatalog are available

FFB = Fork. Flanged. Block ' (in the packagingFHT = Fork, High Temp. quantity indicated)FL = Fork, LockingR = RingRHD = Ring, Heavy DutyRHT = Ring, High Temp.IS = Short or Small/L = Large or Long

61 0 = 6, 8 1 0 R/Flag = Ring. FlagBC = Butt Connector

(TAB)1 10 = 0.1 1 0 " x 0.020"

1 1 0/32 = 0 . 1 1 0 " x 0.032"1 87 = 0.1 87" x 0.020"250 = 0.250" x 0.032"375 = 0.375" x 0.050"

(BULLET)156 = 0.156"Dia.

CEC = Closed End ConnectorPC = Parallel ConnectorBCM = Butt Connector Moisture Res.CEC/ST = Closed End Connector. Steel InsertDisconnect

DF = FemaleDFHT = Female, High Temp.DFI = Female. Fully InsulatedDM = Male

180 = 0.180" Dia. DMF = Male. FemaleDMHT = Male. High Temp.DMI = Male, Fully InsulatedDF/Flag = Female Flag

AdapterD = DisconnectsF = FemaleFFI = Double Female, Fully InsulatedM = MaleMMI = Double Male, Fully InsulatedMMF = Double Male, FemaleMFM = Male, Female, Male. StackingRR = Ring Rectangular TongueFuse = Fuse Adapter Clip

from local distributorstocks. All BULK (K)packaged terminalsare available in fullcartons only, and mayrequire a three to fiveweek order lead timefrom the factory.

* A dash (-) separates the wire size code from the stud, tab or bullet size code."* Denotes Product Packaging - Packaging of Scotchlok terminals should be specified by using the appropriate terminal part number.Suffix letters are indicated within each product number (see "Product Number" heading in ordering information charts).Note: Contact your local distributor or 3M sales office for price and delivery information.

Map of Numbering SystemExample:

Calaloa Number: MNGI8-4 FB/SK

M3M Barrel StyleIdentity Nylon w/Grip

Wire Range22-18 (red)

(-) 4 FB/S KStud/Bullet or Tab

4 StudTongue Code

Block Fork ShortPackaging Code

Bulk

Insulator Color Coding•Yel low (26-24 AWG)•Red (22-18 AWG)•Blue (16-14 AWG)•Ye l low ( 1 2 - 1 0 AWG)

Red (8 AWG)Blue (6 AWG)Yellow (4 AWG)