series 171
AlphaLink SL connectors with spring loaded contacts
Printed circuit board layouts, dimensions and specifications
AlphaLink SL Contact Arrangements
AlphaLink Available Contact Arrangements
1
3
2
4
1
5
4
8
1
6
5
10
1
7
6
12
1
3
2
4
1
5
4
8
1
6
5
10
4 Contacts
7
1
6
12
8 Contacts
1
9
10 Contacts
16
8
12 Contacts
4 Contacts
8 Contacts
10 Contacts
1
11
12 Contacts
10
20
1
13
16 Contacts
12
24
1
15
14
28
B
1
11
10
20
1
13
12
24
1
15
20 Contacts
14
28
24 Contacts
1
15
28 Contacts
20 Contacts
24 Contacts
28 Contacts
1
17
16
32
30 Contacts
1
19
18
36
1
21
32 Contacts
36 Contacts
40 C
1
17
16
32
1
19
18
36
1
21
20
40
32 Contacts
36 Contacts
40 Contacts
A
.150
Ø.042
Typ.
Pads
AlphAlink spring lOAded COntACt COnneCtOrs
teChniCAl speCiFiCAtiOns
Modular contacts set on .050" centers, supplied in double-row contact arrangements.
Precision-machined piston / base and gold-plated components assure a 1,000 minimum cycle life.
Pistons have a .0275" mid stroke (when fully mated to PC board with a 60 gram/contact force.)
Low resistance, high current contacts are rated at 2 amps continuous 3 amps peak.
High temperature thermoplastic insulators are suitable for surface mount processes.
Contact strips are designed for manual placement into ø.023±.003" Plated thru-holes in the circuit board.
recommended for board thicknesses of .062" or greater.
1
11
20
10
.050
.050
Typ
Recommended PCB Layout
(See Table V)
.025
2x Ø.080
Mounting
Holes
Materials
Contact piston and base: machined Copper Alloy plated 20 micro inches Gold over 100 micro inches Nickel.
spring: Beryllium Copper plated 10 micro inches Gold.
insulator: high temp. thermoplastic rated UL94 v-0
shell: Aluminum Alloy
shell Finishes
Plating Code 2 = electroless Nickel (Glenair M code, AMs-C-26074, Class 4 Grade B; AsTM-B-733, sC2, Type iv)
Plating Code 5 = Gold (Glenair code Z2, MiL-DTL-45204, Class 1 over electroless Nickel)
Contacts and dimensions
Contacts
4
8
10
12
16
20
24
28
30
32
36
40
A
0.350 (8.9)
0.450 (11.4)
0.500 (12.7)
0.550 (14.0)
0.650 (16.5)
0.750 (19.1)
0.850 (21.6)
0.950 (24.1)
1.000 (25.4)
1.050 (26.7)
1.150 (29.2)
1.250 (31.8)
electrical
voltage rating: 100vrms/150vdc
Current rating: 2A (continuous), 3A (peak) per contact.
Contact resistance: 20 milliohms maximum.
insulation resistance: 5,000 megohms minimum.
Dielectric strength: 700 vrms minimum.
Capacitance: 1 pf maximum.
Mechanical
spring force at initial height (a): 25 grams
spring force at mid stroke (b/2): 60 grams
Durability: 1,000 cycles
vibration sensitivity: 1.52mm DA or 20g. Duration 4h (in ea. Of 3 axis) per eiA-364-28D
shock severity: 100g for 6ms per eiA-364-27B
Operational temperature: -65°c to +150°c
4
© 2013 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324
series 171
AlphaLink SL connector with spring loaded contacts
and solder cups
171-134-01
how to Order 171-134-01
sample part number
Series / Basic Part No.
Shell Finish
Contact Layout
Hardware
171-134-01
AlphaLink sL connector with spring loaded contacts and
solder cups
2
= Nickel
5
= Gold
see Table i and Contact Arrangements, page 4
t
= Threaded thru hole
Omit
for thru hole
2
-10
t
B
A
2x 0-80 UNF 2B Thru
Threaded
Or
2x Ø.080 Thru Hole
E
.183
Position 1
.050±.002
Typ
Housing
Position '1'
Indicator
Solder Cup
24 Awg
.108 Max.
.090
.258
Spring Loaded
Contacts
Ø.021/.017
Typ.
.032±.015 Typ
table i: layout and dimensions
No. of
contacts
4
8
10
12
16
20
24
28
30
32
36
40
5
A
0.527 (13.4)
0.627 (15.9)
0.677 (17.2)
0.727 (18.5)
0.827 (21.0)
0.927 (23.5)
1.027 (26.1)
1.127 (28.6)
1.177 (29.9)
1.227 (31.2)
1.327 (33.7)
1.427 (36.2)
E
0.350 (8.9)
0.450 (11.4)
0.500 (12.7)
0.550 (14.0)
0.650 (16.5)
0.750 (19.1)
0.850 (21.6)
0.950 (24.1)
1.000 (25.4)
1.050 (26.7)
1.150 (29.2)
1.250 (31.8)
Compatible Wire
As22759 qualified single-ended data transmission
wire for termination of AlphaLink sL solder-cup
connectors—see page 42 of this catalog
MAteriAls And Finishes
shell: Aluminum Alloy
insulator: High temp thermoplastic
Contacts: Copper Alloy/Gold Plated
© 2013 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324
series 171
AlphaLink SL connector with spring loaded contacts
and PC tails
171-134-02
how to Order 171-134-02
sample part number
Series / Basic Part No.
Shell Finish
171-134-02
AlphaLink sL connector with spring loaded contacts and
PC tails
2
= Nickel
5
= Gold
see Table i and Contact Arrangements, page 4
t
= Threaded thru hole
Omit
for thru hole
2
-10
t
B
Contact Layout
Hardware
A
2x 0-80 UNF 2B Thru
Threaded
Or
2x Ø.080 Thru Hole
E
.183
Position 1
.050±.002
Typ
Housing
EMI Shroud
Tail Length
.060±.015 Typ.
Position '1'
Indicator
Ø.018/.014 Typ.
PC Tails
.258
.032±.015 Typ
Spring Loaded
Contacts
Ø.021/.017
Typ
table i: layout and dimensions
No. of
contacts
4
8
10
12
16
20
24
28
30
32
36
40
6
A
0.527 (13.4)
0.627 (15.9)
0.677 (17.2)
0.727 (18.5)
0.827 (21.0)
0.927 (23.5)
1.027 (26.1)
1.127 (28.6)
1.177 (29.9)
1.227 (31.2)
1.327 (33.7)
1.427 (36.2)
E
0.350 (8.9)
0.450 (11.4)
0.500 (12.7)
0.550 (14.0)
0.650 (16.5)
0.750 (19.1)
0.850 (21.6)
0.950 (24.1)
1.000 (25.4)
1.050 (26.7)
1.150 (29.2)
1.250 (31.8)
MAteriAls And Finishes
shell: Aluminum alloy
insulator: High temp thermoplastic
Contacts: Copper Alloy/Gold Plated
© 2013 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324
series 171
AlphaLink SL connector with spring loaded contacts
and pigtail wires
171-134-03
how to Order 171-134-03
sample part number
Series / Basic Part No.
Shell Finish
Contact Layout
Wire Gage (AWG)
Wire Type
Wire Color Code
Wire Length
Hardware
171-134-03
AlphaLink sL connector with spring loaded contacts and
pigtail wires
2
= Nickel
5
= Gold
see Table i and Contact Arrangements, page 4
4
= #24
6
= #26
8
= #28
0
= #30
J
= M22759/33 (#24-#30)
2
-10
-4
k
7
-18
t
k
= M22759/11 (#24-#28)
1
= White
in inches
B
7
= Ten Color repeat
t
= Threaded thru hole
Omit
for thru hole
A
2x 0-80 UNF 2B Thru
Threaded
Or
2x Ø.080 Thru Hole
E
.183
Position 1
.050±.002
Typ
Housing
Wire Length
+1.000/-.000
Position '1'
Indicator
Wires
.240
.258
table i: layout and dimensions
No. of
contacts
4
8
10
12
16
20
24
28
30
32
36
40
7
A
0.527 (13.4)
0.627 (15.9)
0.677 (17.2)
0.727 (18.5)
0.827 (21.0)
0.927 (23.5)
1.027 (26.1)
1.127 (28.6)
1.177 (29.9)
1.227 (31.2)
1.327 (33.7)
1.427 (36.2)
E
0.350 (8.9)
0.450 (11.4)
0.500 (12.7)
0.550 (14.0)
0.650 (16.5)
0.750 (19.1)
0.850 (21.6)
0.950 (24.1)
1.000 (25.4)
1.050 (26.7)
1.150 (29.2)
1.250 (31.8)
Spring Loaded
Contacts
Ø.021/.017
Typ
.032±.015 Typ
MAteriAls And Finishes
shell: Aluminum alloy
insulator: High temp thermoplastic
Contacts: Copper Alloy/Gold Plated
© 2013 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324
