Keystone Electronics Catalog K75 2025
SURFACE MOUNT AUDIO JACKS
• Mates with 2.5mm and 3.5mm plugs • Designed for reliable interface with audio equipment including computer speakers, headphones, sound cards, cell phones, etc. • Models available for mono and stereo applications • Low profile, surface mount design
SPECIFICATIONS Housing : LCP, UL Rated 94V-0 Ground Terminal: .012 (.30) Brass, Gold Flash Spring Contacts: .008 (.20) Phosphor Bronze, Gold Flash Shunt Terminals: .012 (.30) Brass, Gold Flash
SUPPLIED ON TAPE AND REEL
FOR 2.5 mm PLUGS
FOR 3.5 mm PLUGS
.374 [9.5]
Pad Layout
Pad Layout
.354 [9.0]
.142 [3.6] I. DIA.
.102 [2.6] I. DIA.
.197 [5.0]
STEREO SCHEMATIC
(TOP VIEW)
.158 [4.0]
.354 [9.0] (TOP VIEW)
.265 [6.8] .180 [4.6]
.079 [2.01]
.059 [1.5]
.059 [1.50]
.067 [1.70]
.039 [1.0]
.240 [6.1]
.020 [0.51]
.118 [3.0]
.079 [2.01] (3) PLS
.110 [2.8]
.079 [2.01]
.197 [5.0]
.110 [2.8]
4 5 3 2 1
.157 [4.0]
1
2
.063 [1.60] DIA. (2) PLS .118 [3.0]
1
2
.063 [1.60] DIA. (2) PLS
.157 [4.0]
.110 [2.8] .217 [5.5]
1 3
1
.110 [2.8]
.193 [4.9] .366 [9.3]
.294 [7.5]
4
.240 [6.1]
.532 [13.5]
.295 [7.5]
.314 [8.0]
.473 [12.0]
.354 [9.0]
4
.590 [15.0]
.532 [13.5]
.197 [5.0]
.236 [6.0]
2 3
MONO SCHEMATIC
5
2
4
5
4
5
5
.039 [0.99]
.157 [4.0]
AUDIO JACKS & BINDING POSTS
.472 [12.0]
.059 [1.50] (2) PLS
.118 [3.00]
(5) PLS
.088 [2.24] (3) PLS
.039 [0.99]
.100 [2.6] (2) PLS
.472 [12.0]
(3) PLS
.193 [4.9]
.295 [7.5]
.366 [9.3]
1
CAT. NO. 982TR (Mono) CAT. NO. 980TR (Stereo)
CAT. NO. 981TR (Stereo) CAT. NO. 983TR (Mono)
4 5
Tape Spec’s: 24mm wide; 16mm pitch Reel Spec’s: 15 inch reel (1,000 pieces per reel)
Tape Spec’s: 24mm wide; 16mm pitch Reel Spec’s: 15 inch reel (800 pieces per reel)
BINDING POSTS
These multi-purpose binding posts feature high current rating, captivated heads and anti-rotation stud mounting. Note: Binding Posts accept .175” (4.5) Banana Plugs, .080” (2.08) Tip Plugs, Spade Lugs, Alligator Clips, Wires and EZ hooks.
All Keystone binding posts are designed to prevent accidental contact with current carrying parts. They feature a “limited opening” captivated head to insure safety. Ideal for audio circuitry, R.F. circuitry, oscilloscopes, power supplies and various other applications.
STANDARD BINDING POST
UNINSULATED BINDING POST
.423 [10.8] DIA.
.719 [18.3]
.423 [10.8] DIA.
.086 [2.18] DIA.
.719 [18.3]
.086 [2.18] DIA.
.203 [5.2] MAX.
Mounting Detail
.828 [21.1]
.203 [5.2] MAX.
.312-32 THREAD 4-40 THREAD
.437 [11.1]
6-32 THREAD
.250 [6.4]
.234 [6.0]
.328 [8.4] DIA.
MATERIAL: Stud: Brass per QQ-B-626 Plating: Silver Plate Insulation: Nylon 6/6 Current Rating: 15 Amps Stud to Panel Capacitance: 3.3 pF Nominal
For panels up to .313 (8.0) thick
For panels up to .281 (7.1) thick
MATERIAL: Stud: Brass per QQ-B-626
CAT. NO.
CAT. NO.
COLOR
COLOR
Plating: Nickel Plate Insulation: Nylon 6/6 Current Rating: 15 Amps, 1000V AC Working
7004 7005
7006 7007
RED
RED
BLACK
BLACK
STANDARD HEX HEAD
STANDARD DUAL HEX HEAD
.480 [12.2] HEX.
.625 [15.9]
.480 [12.2] HEX.
.625 [15.9]
.093 [2.36] DIA. (2) PLS
.093 [2.36] DIA.
Mounting Detail
.920 [23.4] MAX.
.500 [12.7] DIA.
.920 [23.4] MAX.
THREAD
.468 [11.9]
1.380 [35.1] .750 [19.1]
THREAD
Mounting Detail
.750 [19.1]
.656 [16.7]
GOLD PLATE
NICKEL PLATE
CAT. NO. THREAD COLOR 4096 8-32 RED 4097 8-32 BLACK 7016 10-32 RED 7017 10-32 BLACK 7023 10-32 WHITE 7024 10-32 YELLOW
CAT. NO. THREAD COLOR 4091 8-32 RED 4092 8-32 BLACK 4093 10-32 RED 4094 10-32 BLACK 4198 10-32 WHITE 4199 10-32 YELLOW
.500 [12.7] DIA.
GOLD PLATE
NICKEL PLATE CAT. NO. THREAD 7018 8-32 7019 10-32
MATERIAL: Stud: Brass per ASTM B-16. Insulation: Nylon 6/6 Current Rating: 30 Amps, 1000V AC Working
MATERIAL: Stud: Brass per ASTM B-16. Insulation: Nylon 6/6 Current Rating: 30 Amps, 1000V AC Working
CAT. NO. THREAD 4108 8-32 4109 10-32
117
®
www.keyelco.com 55 S. Denton Avenue, New Hyde Park, NY 11040
Tel (516) 328-7500 • Fax (516) 328-1080 (800) 221-5510 • kec@keyelco.com
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