FASTON Terminals (Insulated and Uninsulated)
Ultra-Fast Fully Insulated FASTON Receptacles and Tabs
Product Facts
■
One-piece Fully Insulated
Premier Line FASTON
Receptacle crimp helps
prevent shock and short
hazards
Designed for correct lead-in
of tab
Designed for full mating
with a variety of tab styles
including those with
shoulders
Funnel wire entry
Wire Stop
Visual inspection of crimp
and wire brush
Assemblies are color-coded
by wire size
Assemblies contain wire
size and tab size
designation
Mating tab thickness
marked on terminal and
visible through housing
(.110, .187 and .205 Series)
Application tooling
available to meet
production requirements
Tin plated copper alloy
terminals
UL rated at + 105°C
Terminates 26-10 AWG
solid, fused and stranded
wire (Flags terminate
stranded wire only)
■
■
■
■
■
■
■
■
■
■
■
■
Performance Capabilities
■
Meets UL-310 specification
for quick connect terminals;
UL listed under
File No. E-66717
R
The Ultra-Fast Fully Insulated
FASTON Receptacle and
Tab offers the advantage of
a completely protected
terminal and a wire crimp
with comparable
electromechanical
performance to open barrel
“F” crimp FASTON Terminals.
The “User-Friendly” design
combines easy mating with
rounded corners. The .187
and .250 series receptacles
incorporate a two-stage roll
configuration and a canti-
lever mounted dimple which
provides easy insertion and
multiple independent points
of contact for reduced tab
interface resistance.
Ultra-Fast Fully Insulated
FASTON Receptacles,
Flag Receptacles and Tabs
preclude the need for costly
electrical safety interlocks or
special protective shields to
help prevent shock hazards.
In addition, electrical short
circuits from exposed leads
are eliminated, even in
equipment requiring close
contact spacing.
The Ultra-Fast FASTON
Receptacle, Flag Receptacle
and Tab are preinsulated
assemblies featuring a
housing molded from
type 6/6 nylon material
with a +130°C UL
temperature rating.
The Ultra-Fast FASTON
Receptacle housing
completely encloses a tin
plated copper alloy Premier
FASTON receptacle which
has been stress-relieved for
increased durability and
resistance to abuse. The
FASTON receptacle is
recessed sufficiently within
the housing to allow its use
in 600-volt applications. The
receptacle portion of the
terminal is designed for
positive mating with a variety
of tabs, including those with
shoulders. The housing has
a slotted membrane which
is displaced by two tab
shoulders allowing proper
engagement of tab and
receptacle while maintaining
the fully insulated
characteristic.
Positive entry and lead-in of
the tab is provided by the
inner housing wall and the
lead-in on the terminal rolls.
This permits positive
engagement, even in blind
mating locations.
The Ultra-Fast FASTON
Tab housing completely
encloses a tin plated copper
alloy FASTON tab. The
FASTON tab is recessed
sufficiently within the
housing to allow its use in
600-volt applications. The
housing is designed to
completely encapsulate the
tab and receptacle when the
two are mated.
Quality control is easily
maintained. The nylon
housing is translucent,
allowing visual inspection of
the termination. In addition,
a crimp code on the platform
hand tool is indented into the
housing during the crimping
operation which identifies
that the proper crimp dies
were used.
Depending on production
requirements, TE provides
a complete selection of
terminating equipment from
hand tools to automatic
lead makers.
Ultra-Fast Fully Insulated
FASTON Receptacles and Tabs
■
Meets CSA C22.2, No. 153
specification for quick
connect terminals;
CSA Certified under
File No. LR 7189
R
■
600-volt application
capability (1,000 volts for
signs and fixtures)
89
Catalog 82004
Revised 3-11
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in inches and
millimeters unless otherwise
specified.
USA: +1 (800) 522-6752
Canada: +1 (905) 475-6222
Mexico/C. Am.: +52 (0) 55-1106-0800
Latin/S. Am.: +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
FASTON Terminals (Insulated and Uninsulated)
Ultra-Fast Fully Insulated FASTON Receptacles and Tabs
(Continued)
Test Specifications
The following information and accompanying graphs are
taken from TE Product Qualification Testing of Ultra-Fast
FASTON product. Tests were conducted on representative
production samples, and all values shown are averages of
group results. The values shown are typical results and
may vary due to differences in processing, application and
methods of testing.
Current vs. Temperature Rise (16 AWG)
To test a product, it must be subjected to 500 on and off
cycles at twice the rated current for the particular wire size.
The temperature rise is measured on the 24th cycle and
the 500th cycle. The maximum temperature rise is limited
to 85°C above ambient temperature with a maximum of
15°C increase on any sample between the 24th and 500th
cycles. Our testing of 16 AWG wire application indicated a
25.5°C maximum temperature rise up to 500 cycles, with a
maximum increase of 0.8°C from the 24th to the 500th
cycle for one sample in the test group.
Engagement/Separation
Ultra-Fast Fully Insulated
FASTON Receptacles and Tabs
The heat generated by the current passing through
a termination is a primary limit to the load-carrying
capabilities of the application. A low termination resistance
will produce a lower temperature rise as current is applied.
In order to evaluate this characteristic, UL has established
current ratings for each wire size and set a maximum
temperature rise to assure safe operation. For example, 16
AWG stranded wire has a UL 310 maximum temperature
rise of 30°C above ambient temperature at the rated current
of 10 amps. In the testing of the Ultra-Fast FASTON product
applied to 16 AWG wire, the temperature rise was found to
be below 10°C at the rated current. In fact, the temperature
rise did not exceed 30°C until the current was above 20
amps, more than twice the rated current.
Current Cycling vs. Temperature Rise (16 AWG)
The forces caused by the rolls of FASTON style terminals
determine the contact interface integrity of a mated
receptacle and tab. These forces must be high enough to
prevent oxidation and corrosion from forming inside the
contact area. As these forces are raised to increase the
electrical performance, the engagement and separation
forces for mating the contacts are significantly increased.
For this reason, the Premier Low Insertion Force FASTON
concept of receptacle design has been carried over to the
Ultra-Fast FASTON products. This feature provides
consistent engagement and separation forces while
maintaining a high standard of electrical reliability.
Crimp Tensile
Maintaining a safe temperature rise during cyclic
applications of excessive current is the toughest challenge
for the crimp-thru-plastic concept. The ability of the
Ultra-Fast FASTON product line to meet this goal sets it
apart from other preinsulated terminations. TE’s experience
in crimp development results in a termination that exhibits
stable heating characteristics which are well within the
safety requirements of the industry.
90
Catalog 82004
Revised 3-11
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
UL does not have requirements for wire gauges below 22 AWG.
Note:
Minimum requirements are per TE specifications.
1
The crimp tensile strength of a wire-to-terminal connection
is important in guarding against such hazards as wire
flexing, vibration and wire strain. However, maximum tensile
strength does not insure maximum electrical performance.
An acceptable compromise between tensile strength and
electrical performance must always be reached, using
recommended crimp heights.
Canada: +1 (905) 475-6222
Mexico/C. Am.: +52 (0) 55-1106-0800
Latin/S. Am.: +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
Dimensions are in inches and
millimeters unless otherwise
specified.
USA: +1 (800) 522-6752
FASTON Terminals (Insulated and Uninsulated)
Ultra-Fast Fully Insulated FASTON Receptacles and Tabs
(Continued)
Ultra-Fast Fully Insulated
FASTON Receptacles
A
Housing
Terminal
Tab Slot
Wire Crimp Area
Insulation Guide
Material
Housing
— Nylon Type 6/6
Flammability
— UL 94 V-2
Terminal
— Tin plated, copper alloy
Color Code (Translucent)
Violet
— 26-22 AWG
Red
— 22-18 AWG
Blue
— 16-14 AWG
Yellow
— 12-10 AWG
Carrier Strip Cutoff
Wire Size
Wire Stop
C
Wire Inspection
Window
Funnel Entry
B
Max.
Receptacle Size
D
Description
Wire Range Ins.
AWG
Dia. Max.
26-22
.100
2.54
.120
3.05
.110/.125
Series
22-18
.230
5.84
16-14
.260
6.60
.135
3.43
22-18
.230
5.84
.187
Series
.160
4.06
16-14
.260
6.60
.205
Series
22-18
.135
3.43
.135
3.43
22-18
.230
5.84
.250
Series
16-14
.260
6.60
12-10
1
2
.160
4.06
.320
8.13
Dimensions
Part Numbers
Mating
Terminal Base
Tab
Material
A
B
C
D
Strip
Loose Piece
.145 .275 .138 .735 .020 x .110/.125
1
7-520366-2
1
Brass
7-520365-2
1
3.68 6.99 3.51 18.67 0.51 x 2.79/3.18
.016 x .110/.125
1
2-520081-2
1
Brass
2-520080-2
1
0.41 x 2.79/3.18
.160 .275 .167 .735 .020 x .110/.125
2-520084-2
Brass
2-520083-2
3
4.06 6.99 4.24 18.67 0.51 x 2.79/3.18
.032 x .110/.125
2-520273-2
Brass
2-520272-2
3
0.81 x 2.79/3.18
.020 x .110/.125
—
Brass
2-520306-2
3
.155 .275 .295 .865
0.51 x 2.79/3.18
3.94 6.99 7.49 21.97
.032 x .110/.125
Brass
2-520310-2
3
—
0.81 x 2.79/3.18
.175 .275 .325 .865 .020 x .110/.125
—
Brass
3-520370-2
2
4.45 6.99 8.26 21.97 0.51 x 2.79/3.18
Brass
2-520181-2
3
2-520182-2
.020 x .187
0.51 x 4.75
—
Phos. Brz. 2-520181-4
3
.165 .336 .200 .855
4.19 8.53 5.08 21.72
.032 x .187
Brass
2-520193-2
3
2-520194-2
0.81 x 4.75
.020 x .187
2-520262-2
Brass
2-520261-2
3
0.51 x 4.75
.165 .336 .295 .935
4.19 8.53 7.49 23.75
.032 x .187
Brass
2-520274-2
3
2-520275-2
0.81 x 4.75
.020 x .187
Brass
3-350815-2
3
3-350816-2
0.51 x 4.75
.185 .336 .225 .855
4.70 8.53 5.72 21.72
.032 x .187
Brass
3-520124-2
3
3-520125-2
0.81 x 4.75
.020 x .187
3-520151-2
Brass
3-520150-2
3
0.51 x 4.75
.185 .336 .325 .935
4.70 8.53 8.26 23.75
.032 x .187
Brass
3-520276-2
3
—
0.81 x 4.75
.020 x .205
—
Brass
2-521406-2
3
0.81 x 5.21
.195 .409 .200 .855
4.95 10.39 5.08 21.72
.032 x .205
Brass
2-521308-2
3
—
0.81 x 5.21
2-520184-2
Brass
2-520183-2
3
.195 .409 .200 .855
.032 x .250
4.95 10.39 5.08 21.72
0.81 x 6.35
Phos. Brz. 2-520183-4
3
2-520184-4
3
2-520264-2
Brass
2-520263-2
.195 .409 .295 .935
.032 x .250
4.95 10.39 7.49 23.75
0.81 x 6.35
Phos. Brz. 2-520263-4
3
—
3
3-350820-2
Brass
3-350819-2
.195 .409 .225 .855
.032 x .250
4.95 10.39 5.72 21.72
0.81 x 6.35
Phos. Brz. 3-520116-2
3
3-520117-2
3
3-520141-2
Brass
3-520140-2
.195 .409 .325 .935
.032 x .250
4.95 10.39 8.26 23.75
0.81 x 6.35
Phos. Brz. 3-520140-4
3
—
.250 .409 .388 .935
.032 x .250
4-520448-2
Brass
4-520447-2
3
6.35 10.39 9.86 23.75
0.81 x 6.35
Ultra-Fast Fully Insulated
FASTON Receptacles and Tabs
UL Recognized, CSA Certified.
UL Recognized 8 AMPS Max. CSA Certified.
3
Available with black insulator — Part Number 9-XXXXXX-2.
Note:
All part numbers are RoHS compliant.
91
Catalog 82004
Revised 3-11
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in inches and
millimeters unless otherwise
specified.
USA: +1 (800) 522-6752
Canada: +1 (905) 475-6222
Mexico/C. Am.: +52 (0) 55-1106-0800
Latin/S. Am.: +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
FASTON Terminals (Insulated and Uninsulated)
Ultra-Fast Fully Insulated FASTON Receptacles and Tabs
(Continued)
Ultra-Fast Fully
Insulated FASTON Tabs
Material
Housing
— Nylon Type 6/6
Flammability
— UL 94 V-2
Terminal
— Tin plated, copper alloy
Color Code (Translucent)
Red
— 22-18 AWG
Blue
— 16-14 AWG
Yellow
— 12-10 AWG
Description Wire Range
AWG
22-18
.250
Series
16-14
Ins. Dia
Max.
.135
3.43
.230
5.84
.160
4.06
.260
6.60
.320
8.13
.135
3.43
12-10
.187
Series
22-18
.032 x .250
0.81 x 6.35
.032 x. 250
0.81 x 6.35
.032 x. 250
0.81 x 6.35
.032 x. 250
0.81 x 6.35
.032 x .250
0.81 x 6.35
.020 x .187
.250 .448 .205 .793
0.51 x 4.75
6.35 11.38 5.21 20.14
.032 x .187
0.81 x 4.75
A
.290
7.37
.290
7.37
.290
7.37
.290
7.37
.352
8.94
Dimensions
B
C
.522 .205
13.26 5.21
.522 .295
13.26 7.49
.522 .230
13.26 5.84
.522 .325
13.26 8.26
.522 .388
13.26 9.86
D
.855
21.72
.935
23.75
.855
21.72
.935
23.75
.935
23.75
Tab Terminal Base
Size
Material
Brass
Brass
Brass
Brass
Brass
Brass
Brass
Part Numbers
Strip
Loose Piece
2-520103-2
2-521192-2
3-520107-2
3-521191-2
4-521098-2
2-521103-2
2-521105-2
2-520102-2
2-521144-2
3-520106-2
3-521142-2
4-521097-2
2-521102-2
2-521104-2
Ultra-Fast Fully Insulated
FASTON Flag Receptacles
Material
Housing
— Nylon Type 6/6
Flammability
— UL 94 V-2
Terminal
— Tin plated, copper alloy
Color Code (Translucent)
Red
— 22-18 AWG
Blue
— 16-14 AWG
Yellow
— 12-10 AWG
Ultra-Fast Fully Insulated
FASTON Receptacles and Tabs
1
Description Wire Range Ins. Dia.
AWG
Max.
A
Dimensions
B
C
D
E
Mating
Tab
Terminal Base
Material
Brass
Brass
Brass
Brass
Brass
Brass
Brass
Brass
Brass
Brass
Brass
Part Numbers
Strip
Loose Piece
2-520334-2
2
2-520335-2
2-520336-2
2
2-520337-2
3-520338-2
2
3-520339-2
3-520340-2
2
3-520997-2
2
3-521247-2
2
2-521164-2
2
—
—
—
—
22-18
.165
4.19
.187
Series
16-14
.185
4.70
.260
6.60
.205
Series
22-18
.165
4.19
.165
4.19
.230
5.84
.185
4.70
.260
6.60
22-18
.250
Series
16-14
.020 x .187
.187 .320 .235 .636 .515
0.51 x 4.75
4.75 8.13 5.97 16.15 13.08
.032 x .187
0.81 x 4.75
.020 x .187
.187 .320 .255 .632 .515
0.51 x 4.75
4.75 8.13 6.48 16.05 13.08
.032 x .187
0.81 x 4.75
.020 x .187
.187 .320 .325 .668 .565
0.51 x 4.75
4.75 8.13 8.26 16.97 14.35
.032 x .187
0.81 x 4.75
.187 .385 .235 .636 .580 .032 x .205
4.75 9.78 5.97 16.15 14.73 0.81 x 5.21
.187 .385 .235 .636 .580 .032 x .250
4.75 9.78 5.97 16.15 14.73 0.81 x 6.35
.187 .385 .295 .665 .630 .032 x .250
4.75 9.78 7.49 16.89 16.00 0.81 x 6.35
.187 .385 .255 .632 .580 .032 x .250
4.75 9.78 6.48 16.05 14.73 0.81 x 6.35
.187 .385 .325 .668 .630 .032 x .250
4.75 9.78 8.26 16.97 16.00 0.81 x 6.35
2-520128-2
2
2-520129-2
2-520856-2
2
—
3-520132-2
2
3-520133-2
3-521013-2
2
—
1
2
Stranded wire only.
Available with black insulator — Part Number 9-XXXXXX-2.
Note:
All part numbers are RoHS compliant.
92
Catalog 82004
Revised 3-11
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in inches and
millimeters unless otherwise
specified.
USA: +1 (800) 522-6752
Canada: +1 (905) 475-6222
Mexico/C. Am.: +52 (0) 55-1106-0800
Latin/S. Am.: +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
FASTON Terminals (Insulated and Uninsulated)
Ultra-Fast Plus Fully Insulated FASTON Receptacles and Tabs
Product Facts
■
One-piece fully insulated
premier line FASTON
receptacle with insulation
crimp helps prevent shock
and short hazards
Designed for correct lead-in
of tab
Designed for full mating
with a variety of tab styles
including those with
shoulders
Funnel wire entry
Wire stop
Visual inspection of crimp
and wire brush
Assemblies are color-coded
by wire size
Assemblies contain wire
size and tab size designation
Mating tab thickness marked
on terminal and visible
through housing (110 and
187 series)
Application tooling available
to meet production
requirements
Tin plated copper alloy
terminals
UL rated at +105°C
Terminates 22-14 AWG
solid, fused and stranded
wire
Complies with the IEC
380, 601, 950, and UL
1950 requirements for a
secondary means of
insulation fixing
■
Tested by TUV File No.
E9071003 as suitable for end
product certification to the
following standards:
EN 60 950/09.87
DIN IEC 380/VDE 0806/08.81
DIN IEC 601-1 Part 1/VDE 0750
T1/05.82
DIN VDE 0700 T1/02.81
■
■
■
■
■
■
■
■
Ultra-Fast Plus fully
insulated FASTON
receptacles and tabs offer
all the advantages of the
standard Ultra-Fast product
plus an insulation crimp.
■
■
■
■
housing are molded from
type 6/6 nylon material with
a +130°C UL temperature
rating. The insulation barrel
is molded from a premium
grade nylon selected to
retain the insulation crimp
shape. This premium
nylon exhibits minimal
springback, thus providing
actual insulation crimp
tensile strength as well as
strain relief for applications
where extreme wire
dressing and/or vibration
are present.
The Ultra-Fast Plus FASTON
receptacle housing
completely encloses a tin
plated copper alloy premier
FASTON receptacle which
has been stress relieved for
increased durability and
resistance to operator
abuse. The FASTON
receptacle is recessed
sufficiently within the
housing to allow its use in
600-volt applications. The
receptacle portion of the
terminal is designed for
positive mating with a
variety of tabs, including
those with shoulders. The
housing has a slotted
membrane which is
displaced by two tab
shoulders allowing proper
engagement of tab and
receptacle while
maintaining the fully
insulated characteristics.
Positive entry and lead-in of
the tab is provided by the
inner housing wall and the
lead-in on the terminal
rolls. This permits positive
engagement, even in blind
mating locations.
The Ultra-Fast Plus FASTON
tab housing completely
encloses a tin plated
copper alloy FASTON tab.
The FASTON tab is
recessed sufficiently within
the housing to allow its use
in 600-volt applications.
The housing is designed to
completely encapsulate the
tab and receptacle when
the two are mated.
Quality control is easily
maintained. The nylon
housing is translucent,
allowing visual inspection of
the termination.
Depending on
production requirements,
TE provides a complete
selection of terminating
equipment from hand tools
to automatic lead makers.
Insulation Crimp Cross Section
■
Performance Capabilities
■
Meets UL-310 specification
for quick connect terminals;
UL listed under File
No. E-66717
R
Ultra-Fast Plus fully
insulated FASTON
receptacles and tabs
preclude the need for costly
electrical safety interlocks
or special protective shields
to help prevent shock
hazards. In addition,
electrical short circuits
from exposed leads are
eliminated, even in
equipment requiring close
contact spacing.
Ultra-Fast Plus FASTON
receptacles and tabs are
preinsulated assemblies
featuring a co-molded
housing produced from two
different nylon materials.
The receptacle/ tab and
wire barrel portions of the
Ultra-Fast Plus Fully Insulated
FASTON Receptacles and Tabs
■
Meets CSA C22.2, No.153
specification for quick
connect terminals;
CSA certified under
File No. LR 7189
600-volt application
capability (1,000 volts for
signs and fixtures)
R
■
93
Catalog 82004
Revised 3-11
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in inches and
millimeters unless otherwise
specified.
USA: +1 (800) 522-6752
Canada: +1 (905) 475-6222
Mexico/C. Am.: +52 (0) 55-1106-0800
Latin/S. Am.: +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
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
