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Ken's Electronics, (Wholesale & Retail Electronic Parts) Kalamazoo, Michigan

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Determining the connector style you need on a plug pak: The most common power plug style is the DCP-2155 shown above. The DCP-2155 and DCP-2555 both have an outside barrel 5.5MM (about 7/32" or .215") diameter; the difference is the hole size. The DCP-2155 has a 2.1MM (close to the size of a 5/64 drill bit) hole while the DCP-2555 has a 2.5MM (close to the size of a 3/32 drill bit) hole. Another easy way to determine the hole size is to try a "subminature" P-25 "earphone plug" into the hole--if it goes in--you probably need a DCP-2555; if it doesn't fit--you probably need a DCP-2155 connector! Some units require a P-35 connector which has a 3.5MM (1/8") diameter metal part. There are more than 20 sizes of "coaxial power plugs" but 80% of all Plug Pak powered equipment uses a DCP-2155 or DCP-2555 or P-35 style connector.
end detail DCP-2155 side viewDCP-2555
Tech Tip: Negative Ground vs. Positive Ground look at the illustrations below to determine if your unit requires a coaxial power plug with negative ground polarity or positive ground polarity.

Polarity =negative groundPolarity =positive ground
 
Size-0723 =EIAJ-I (up to 3.15V) connectors have .7MM hole with 2.35MM=.093" O.D.
CR30-337 =PH-235 solder-on coaxial power plug .7MM hole 2.35MM O.D. $4,20
PH48-0723 (formerly 40-475) Coaxial 2-pin Adapt-A-Plug; .75MM hole, 2.35MM O.D. $2,31
PH48-410 6-ft 24-ga powercord; .7MM ID, 2.35MM OD plug $3,09
PH-261 inline coaxial power jack .7MM pin 2.35MM O.D. hole $3,63
PH-205 Printed Circuit-board coaxial power jack .7MM pin 2.35MM OD $2,49
PH-335 rear-nut panel-mount power jack .7MM pin 2.35MM O.D. $2,76
PH48-0723PH-205PH-335
 
Size-P25 connectors; (sub-mini earphone size) .099" diameter, tip & shell contacts
PH48-P25 (formerly 48-2500) Sub-Mini Earphone size 2-pin Adapt-A-Plug .099" $1,56
PH48-1035 powercord 6-ft 20-ga wire; 2-pin socket for 48-series Adapt-A-Plugs $3,15
PH48-P25
 
Size-1030 connectors have 1.0MM hole with 3.0MM=.117" O.D.
PH48-1030 Coaxial 2-pin Adapt-A-Plug; 1.0MM hole 3.0MM =.117" OD $1,56
PH48-1035 powercord 6-ft 20-ga wire; 2-pin socket for 48-series Adapt-A-Plugs $3,15
PH48-1030
 
Size-1130 connectors have 1.1MM hole with 3.0MM O.D.
PH-1130 solder-on coaxial power plug for Satellite Radios $4,05
 
Size-1135 Coaxial Power Connectors have 1.1MM hole with 3.5MM O.D.
VA-DCP1135 Coaxial Power Plug 1.1MM hole, 3.5MM Outside Diameter $1,23
PH-1135 solder-on coaxial power plug, strain relief cellphone battery charge $3,39
 
Size-1335 Coaxial Power Connectors have 1.3MM hole & 3.5MM O.D.
CR30-372 =VA-DCP1335 =PH-204 Coaxial Power Plug 1.3MM ID, 3.5MM OD $1,80
CR30-355 right angle solder-on coaxial power plug size-1335 $1,95
PH48-1335 (formerly 48-3535) Adapt-A-Plug; 1.3MM hole, 3.5MM =.137" OD $1,56
PH-216 Size Adaptor size-P35 jack to size-1335 plug $2,61
CR30-340 Coaxial Size Adaptor size-2155 jack to size-1335 plug $2,40
CR30-341 Coaxial Size Adaptor size-2555 jack to size-1335 plug $2,40
PH-TC204 powercord 6-ft RightAngle 1.3MM hole; 3.5MM OD $2,94
VA-RA3 coiled cord: cigar lighter plug to neg gnd Right Angle size-1335 plug $8,19
VA-RA8 ten-ft coil cord cigar lighter plug to size-1335 plug $9,12
PH-256 inline coaxial power jack 1.3MM center pin 3.5MM O.D. mate DCP1335 $3,96
PH-211B Printed Circuit-Board coaxial power jack; 1.3mm pin, 3.5MM OD $1,59
PH-211B fits BC60XLT/70XLT/80XLT,SC150/180,BC2500XLT, PRO29/71 radios
CR30-372PH48-1335PH-211
 
Size-P35 power connectors (Mini-Earphone style) 3.5MM =.137" diameter
SR-PLUG-35 "Earhone Style" 2-pin straight Adapt-A-Plug; 3.5MM =.136" $2.25
PH48-P35 (formerly 48-3500) 2-pin right angle Adapt-A-Plug; 3.5MM $1.56
PH48-1035 powercord 6-ft 20-ga wire; 2-pin socket for 48-series Adapt-A-Plugs $3,15
CR30-348 coaxial powerplug size adaptor size-2155 jack to P-35 plug $2,40
CR30-349 coaxial powerplug size adaptor size-2555 jack to P-35 plug $2,40
PH48-P35CR30-348 & CR30-349
 
Size-1038 Coaxial Power Connectors have 1.0MM =.039" hole with 3.8MM =.150" O.D.
CR30-336 solder-on coaxial power plug has 3.8MM O.D. barrel with 1.0MM hole $1,35
CR30-336
 
Size-1438 Coaxial Power Connectors have 1.4MM =.050" hole with 3.8MM =.150" O.D.
PH-1438 solder on plug, strain relief cellphone battery charge 1.4MM hole; 3.8MM O.D. $3,21
 
Size-1740 =EIAJ-II (3.16 to 6.3V) connectors have 1.7MM hole with 4.0MM =.156" O.D.
the hole in a EIAJ-II connector is close to the size of a 1/16" drill bit
CR30-632 =PH-240 solder-on coaxial power plug 1.7MM hole 4.0MM O.D. $3,72
PH48-1740 (formerly 48-4740) Coaxial 2-pin Adapt-A-Plug; 1.7MM hole 4.0MM OD $1,56
PH-TC240 EIAJ-II powercord 6ft 24ga Right Angle Plug 1.7MM hole 4.0MM OD $2,94
PH-207B Printed Circuit-board (3-6V) coaxial power jack 1.7MM pin 4.0MM OD $2,58
PH-262 inline coaxial power jack 1.7MM pin 4.0MM O.D. $4,14
PH-340 rear-nut panel-mount pwr jack 1.7MM pin 4.0MM O.D. $2,88
PH48-1740PH-207PH-340
 
Size-1747 =EIAJ-III (6.4 to 10.5V) connectors have 1.7MM hole with 4.75MM =.188" O.D.
the hole in a EIAJ-III connector is close to the size of a 1/16" drill bit
EIAJ-III connectors fit many Amateur Ham Radio Handheld "Walkie Talkies"
PH-275 solder-on plug 4MM wire strain relief 1.7MM hole 4.75MM O.D. $3,66
CR30-635 solder-on plug 4.5MM wire strain relief; 4.75MM-OD barrel; 1.7MM hole $1,65
PH48-1747 (formerly PH48-1475 Coaxial 2-pin Adapt-A-Plug; 1.75MM hole 4.75MM =.188" OD $1,56
PH-TC275 EIAJ-III powercord 6-ft 24-ga wire Angle 1.7MM hole 4.75MM O.D. $2,94
PH-263 EIAJ-III inline power jack 1.7MM pin 4.75MM O.D. $3,81
PH-220B Printed Circuit-board power jack 1.7MM pin 4.75MM O.D. $2,76
PH-375 rear-nut panel-mount power jack 1.7MM pin 5.5MM O.D. $3,18
PH48-1747PH-220PH-375CR30-635
 
Size-1550 Coaxial Power Connectors have 1.5MM hole and 5MM =.196" O.D.
PH48-1550 Coaxial 2-pin Adapt-A-Plug; 1.5MM hole 5.0MM =.197" OD $1,56
PH48-1035 powercord 6-ft 20-ga wire; 2-pin socket for 48-series Adapt-A-Plugs $3,15
PH48-1550
 
Size-2150 Coaxial Power Connectors have 2.1mm hole & 5MM =.196" O.D.
the hole in a Size-2150 connector is close to the size of a 5/64" drill bit
PH48-2150 Coaxial 2-pin Adapt-A-Plug; 2.1MM hole 5.0MM =.197" OD $1.56
PH48-1035 powercord 6-ft 20-ga wire; 2-pin socket for 48-series Adapt-A-Plugs $3,15
PH48-2150
 
Size-2550 Coaxial Power Connectors have 2.5mm hole & 5MM =.196" O.D.
the hole in a Size-2550 connector is close to the size of a 3/32" drill bit
PH48-2550 Coaxial 2-pin Adapt-A-Plug; 2.5MM hole 5.0MM =.197" OD $1.56
PH48-1035 powercord 6-ft 20-ga wire; 2-pin socket for 48-series Adapt-A-Plugs $3,15
PH48-2550
 
Size-1555 Coaxial Power Connectors have 1.5MM hole and 5.5MM =.216" O.D.
PH48-1555 Coaxial 2-pin Adapt-A-Plug; 1.5MM hole 5.5MM =.216" OD GE 3-5900C $1,56
PH48-1035 powercord 6-ft 20-ga wire; 2-pin socket for 48-series Adapt-A-Plugs $3,15
Roland keyboard: Size-1555 jack not available--use CR30-370-2.1; change plug on plug-pak to DCP-2155
PH48-1555
 
Size-2155 Coaxial Power Connectors have 2.1mm hole & 5.5MM =.216" O.D.
the hole in a Size-2155 connector is close to the size of a 5/64" drill bit
VA-DCP2155 =PH-210, =CA121; solder-on Plug 9x5.5MM Barrel 2.1MM hole $1,56
CR30-373 coaxial power-plug; similar VA-DCP2155 $1,35
CR30-356 solder-on right angle coaxial plug 5.5MM O.D. 2.1MM hole $1,95
VA-DCP2155L "14MM long barrel" solder-on Plug 5.5MM O.D. 2.1MM hole $1,56
CR30-373-14MM similar VA-DCP2155L solder on plug with strain relief $1,50
SR-Plug2155 Coaxial 2-pin straight Adapt-A-Plug; 2.1MM hole 5.5MM OD $2.25
PH48-2155 Right Angle 2-pin Adapt-A-Plug; 2.1MM hole 5.5MM =.215" OD $1.56
PH-217B Size Adaptor Size-P35 jack to Size-2155 plug $2,61
CR30-344 Coaxial Size Adaptor Size-2555 jack to Size-2155 plug $2,40
CR30-373PH48-2155CR30-344CR30-356PH-217
PH-2112 panel-mount nut-held jack for locking DCP2155 $5,61
PH-2160 locking DCP21 plug mate 2112 jack $6,30
CR30-616-2.1 Circuit Board Mount jack mates to locking DCP2155 $1,80
PH-TC210 powercord 6-ft 24ga Right Angle 2.1MM hole 5.5MM O.D. $2,88
PH-TC218 powercord 6-ft 18ga straight plug 2.1MM hole 5.5 MM O.D. $3,15
PH48-255Binline Size-2155 coaxial power jack with 12 inch wire $1,98
PH48-257B Six-ft power cord with size-2155 jack to bare wires $2,28
VA-RA4 Lighter Plug coiled power cord; neg gnd Angle Size-2155 plug $7,98
VA-RA9 Ten-ft coil powercord lighter plug to Size-2155 plug $9,87
2-104A Royce 8-ft power cord lighter plug neg ground size-2155 plug $7.98
WEP2-10 radar detector 10-ft power cord Size-2155 plug
PH-212B Printed Circuit-board coaxial power jack 2.1MMpin 5.5MM OD $1,53
PH-212B fits Realistic PRO-42 & other handheld police scanners
PH-212B power jack--mount upside down for Compac Presario Laptop
CR30-370-2.1 Closed-Circuit Printed Circuit Board Power Jack $1,65 each
CR30-333 =PH-257 inline coaxial power jack 2.1MM center pin 5.5MM O.D. $3,15
VA-DCJ2155 =PH-209 =AR-137C bolt onto panel closed circuit jack $2,52
CR30-371 =RPJ2155 insulated bolt-mount closed-circuit jack size-2155 $1,65
CR30-720-2.1 size-2155 snap-in (3/8" hole) panel mount coaxial power jack $1,80
CR30-377 =PH-321 panel-mount nut-held (7/16" hole) coaxial power jack $3,90
CR30-314 =PH-247 insulated panel-mount nut-held (1/2" hole) power jack $2,43
CR30-310 panel-mount nut-held (5/16" hole) closed circuit jack size -2155 $2,55
CR30-310CR30-314CR30-370-2.1CR30-371PH-209 PH-212
PH-257CR30-377PH-2112CR30-720-2.1
 
Size-2555 coaxial power connectors have 2.5MM hole with 5.5MM=.216" O.D.
the hole in a Size-2555 connector is close to the size of a 3/32" drill bit
VA-DCP2555 =PH-250 =CR30-374, Solder-on Coaxial Power Plug 9x5.5MM OD; 2.5MM hole $1,56
CR30-357 Solder-on right angle coaxial plug 5.5MM O.D. 2.5MM hole $1,95
SR-Plug2555 Coaxial 2-pin straight Adapt-A-Plug; 2.5MM hole 5.5MM OD $2.25
PH48-2555 Coaxial right angle 2-pin Adapt-A-Plug; 2.5MM hole 5.5MM OD $1.56
PH-218 Size Adaptor size-P35 jack to size-2555 plug $2,61
CR30-343 Coaxial Size Adaptor size-2155 jack to size-2555 plug $2,40
PH-2560 locking size-2555 plug mate to PH-2512 jack $5,13
PH48-2555CR30-343CR30-357
PH-2512 panel-mount nut-held jack; mate for locking PH-2560 $5,61
PH-TC250 powercord 6-ft 24-ga wire; Right Angle 2.5MM hole 5.5MM O.D. $2,94
PH-TC258 powercord 6-ft 18-ga wire; straight plug 2.5MM hole 5.5MM O.D. $3,15
VA-RA1 coiled cord--Lighter Plug to changable polarity straight DCP2555 plug $7,44
VA-RA2 coiled cord--Lighter Plug to changable polarity right angle DCP2555 plug $7,98
VA-RA1 & -RA2 accept PH48-series 2-pin Adapt-A-Plugs for different output sizes
VA-RA7 coil cord 10-ft radar DCP2555 power cord $8,82
WEP2-11 radar detector power cord DCP2555 plug
VA-DCP2555L long barrel Solder-on Coaxial Power Plug 5.5MM O.D. 2.5MM hole $1,92
CR30-374-14MM similar VA-DCP2555L; has strain relief $1,50
PH48-258 Six-ft power cord with size-2555 jack to bare wires $3,42
CR30-334 =PH-258 inline coaxial power jack 2.5MM center pin 5.5MM O.D. $3,15
VA-DCJ2555 =AR-138C bolt mount closed circuit Power Jack 2/pak=$3,39
CR30-720-2.5 snap-in (3/8" hole) panel mount coaxial power jack $1,80
CR30-378 panel-mount nut-held (7/16" hole) coaxial power jack mate DCP2555 $3,90
PH-215B size -2555 Printed Circuit-board coaxial power jack mate DCP2555 $1,53
CR30-315 =PH-248 insulated nut-held panel-mount (1/2" hole) power jack $2,25
PH-249 =DCJ25 bolt mount closed circuit coaxial power jack mate DCP2555 $2,55
CR30-311 panel-mount nut-held (5/16" hole) closed circuit jack mate=DCP2555 $2,55
CR30-370-2.5 Closed-Circuit Printed Circuit Board Power Jack size-2555 $1,65 each
CEA-2555RA Pull-Apart 3" Cord Size-2555 Right Angle Plug to Size-2555 Jack $9.09
CEA-2555RA is Power Cable & ALDL Connector Saver for Snap-On & Veetronics TECH 1A
CR30-378PH-249PH-215CR30-311CR30-315 CR30-720-2.5CR30-370-2.5
 
Size-2855 connectors have 2.8MM hole with 5.5MM =.216" Outside Diameter
the hole in a Size-2855 connector is close to the size of a 7/64" drill bit
PH48-2855 (formerly 48-5528) Coaxial 2-pin Adapt-A-Plug; 2.8MM hole 5.5MM OD $1,95
PH48-1035 powercord 6-ft 20-ga wire; 2-pin socket for 48-series Adapt-A-Plugs $3,15
PH48-2855
 
Size-3055 connectors have 3MM hole with 5.5MM =.216" Outside Diameter
PH-206 solder-on coaxial power plug 3MM hole 5.5MM =.216" OD JVC/Panasonic $1,83
PH-206
 
Size 5510 =EIAJ-IV (10.6 to 13.5V) coaxial plugs have 1mm-pin in 3.3mm-hole, with 5.5MM O.D.
PH-255 solder-on coaxial power plug; 1.0mm-pin in 3.3mm-hole with 5.5mm O.D. $4,20
PH-255 fits: Apple M3365, Canon AD-300, Sony AC-EV2
PH48-420 EIAJ-IV powercord 6ft 24ga straight plug 1.0mm-pin with 5.5 MM O.D. $3,30
PH-213B Printed Circuit-board pwr jack mates to 1mm-pin in 3.3mm-hole with 5.5mm O.D. mate 255 $2,76
PH-355 rear-nut panel-mount (10-13V) jack mates to 1mm-pin in 3.3mm-hole with 5.5mm O.D. mate 255 $4,02
PH-213PH-255 end viewPH-355
 
Size-3063 Coaxial Power connectors have 6.3MM=.250" O.D. with 3MM hole
VA-DCP3163 =CR30-375 =PH-208 Solder-on Plug; RCA/Panasonic camcorder battery $2,16
PH48-3063 (formerly 48-6330) Coaxial 2-pin Adapt-A-Plug; 3.0MM hole 6.3MM =.247" OD $1,95
PH48-1035 powercord 6-ft 20-ga wire; 2-pin socket for 48-series Adapt-A-Plugs $3,15
Icom R75 power cord: use PH48-3063 Adapt-A-Plug with PH48-1035 cord
CR30-346 Coaxial Size Adaptor size-2155 jack to size-6330 plug $2,40
CR30-347 Coaxial Size Adaptor size-2555 jack to size-6330 plug $2,40
CR30-379 rear-nut mounted metal jack size-6330 $3,90
CR30-375PH48-3063PH-208CR30-346 & CR30-347
 
Size-6510 (24V coaxial plugs) have a 1.0MM pin in a 3.1MM hole with a 6.5MM O.D.
PH-285 Size 6510 coaxial 24V power plug 1.0MM pin 3.1MM hole 6.5MM O.D. $3,66
 
Size-6514 =EIAJ-V (13.6 to 18V) connectors have 1.4MM pin in 4.35MM hole, 6.5MM =.257" O.D.
PH-265 solder-on power plug 1.4MM pin 4.35MM hole 6.5MM O.D. $3,81
PH-265 is standard length plug; see PH-253 for long barrel version
PH-265 solder-on EIAJ-V plug: use to repair Sony Vaio Laptop Power Supply
PH-253 long solder-on EIAJ-V Coaxial Power Plug fits recessed laptop jack $4,11
PH-253 has long barrel; otherwise similar PH-265 =standard length
SR-PlugC right angle 2-pin Adapt-A-Plug for laptop computer 6.5MM O.D. $4,50
PH-214B Printed Circuit-board Jack (13-18V) 1.4MM pin 4.35MM hole 6.5MM O.D. $2,97
PH-214B power jack fits circuit board Sony Vaio Laptop computer
PH-TC265 powercord 6-ft 18-ga Right Angle plug 1.4MM pin; 6.5 MM O.D. $7,59
PH-365 insulated rear nut-mount EIAJ-V power jack mate PH-265 plug $4,02
PH48-480PH-214BPH-265 end viewPH-365
 
Size-7010 Coaxial Power Connectors have 1MM pin in __hole with 7.0MM =.277" OD
PH48-480 Coaxial 2-pin Adapt-A-Plug; 1MM pin in __hole; 7.0MM O.D. $2,79
PH48-412 powercord 6ft 24ga straight plug 1MM pin in __hole; 7MM O.D. $3,30
 
Coaxial Powercords additional listings above in output plug size groups
VA-RA1 coiled cord--Lighter Plug to changable polarity straight DCP2555 plug $7,44
VA-RA2 coiled cord--Lighter Plug to changable polarity right angle DCP2555 plug $7,98
VA-RA1 & RA2 accept PH48-series 2-pin Adapt-A-Plugs for different output sizes
VA-RA6 Radar Power Cord, 9VDC 400mA out DCP13 neg ground, Uniden RD9, PR120 $13,65
WEP2-12 ten-ft wire with cigar liter plug to bare wires
PH48-400 Universal 6-ft 18-ga spade-lug Coaxial powercord; 6 Adapt-A-Plug assortment $7,80
PH48-400 includes: PH48-1335, -1555, -2150, -2155, -2555, -P35 output plugs
PH48-1035 powercord 6-ft 20-ga wire; 2-pin socket use with 48-series Adapt-A-Plugs $3,15
PH-TC6106 "universal auto" DC 10-ft Coiled Power Cord Lighter Plug; 6 output plug assortment $11,07
PH-TC6106 includes 48-1335, -1555, -2150, -2155, -2555, -P35 output plugs
Bentley 100A & 100C TV; Auto 12VDC powercord: use PH-TC6106 +PH48-2855 positive ground
 
PH-TC204 thru PH-TC275 series power cords
Coaxial Power Plug Size Adaptors more listings above in output plug size groups
PH-296 "fits-all" Size & Polarity Adaptor; 6-inch cord: size-2155 jack to 6 output plug assortment $5.64
PH-296 includes size-1335, -2150, -1555, -2555, -2855, -P35 output plugs

Visit our Transformers page for plug pak power supplies

Revised 2007 kt; Copyright © 1997 Fernando R. de Lezica, All rights reserved.