SPRING LOADED CONNECTORS
Thru Hole Mount
Single and Double Row Strips
•
Modular contacts for use on .100” grid, available in
five heights from .137” to .236”, supplied in single
and double row contact strips.
•
Precision machined piston / base and gold plated
components assure a 1,000,000 min. cycle life.
•
Pistons have a long stroke relative to the low pro-
file of the assembly.
•
Low resistance, high current contacts are rated at
2 amps continuous, 3 amps peak.
•
High temperature thermoplastic insulators are suit-
able for surface mount processes.
•
821 & 823 series contact strips are designed for
manual placement into Ø.022±.003” plated-thru-
holes in the circuit board prior to hand, wave or
reflow soldering.
Series 821, 823
SINGLE ROW Series 821
Ordering Information
Single Row Series 821
821-22-0XX-10-00X-101
Specify contact style
0-4
Specify # of contacts
02-64
Double Row Series 823
823-22-0XX-10-00X-101
Specify contact style
0-4
Specify # of contacts
04-72
CONTACT STYLE
0
1
2
3
4
INITIAL HEIGHT
A
.137
.177
.197
.217
.236
Stroke
.042 DIA.
Stroke
.055
.039
A
.071
.110
A
.016
.069
.017 DIA.
.072 DIA.
Style 0 only
DOUBLE ROW Series 823
Stroke
Technical Specifications
.071
.039
A
Style 0 only
Stroke
.100
.042 DIA.
.055
A
.110
.016
.069
.017 DIA.
.072 DIA.
Materials:
Contact piston & Base: Machined copper alloy plated 20µ” gold
over 100µ” nickel
Spring: Beryllium copper plated 10µ” gold
Insulator: High temp. thermoplastic rated UL94 V-0
Mechanical:
Spring force @ initial height (A): 25 grams
Spring force @ mid stroke (B/2): 60 grams
Spring force @ full stroke (B): 95 grams
Durability: 1,000,000 cycles min.
Electrical:
Voltage rating: 100Vrms/150Vdc
Current rating: 2A (continous), 3A (peak) per contact
Contact resistance: 20mΩ max.
Insulation resistance: 10,000MΩ min.
Dielectric strength: 700Vrms min.
Capacitance: 1pF max.
w w w. m i l l - m a x . c o m
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