Circular Connectors for Solder Terminations
Conforming to JIS-C-5432
JM Series
OUTLINE
◆
JM series is a miniature and lightweight circular connector with
high density insert arrangement. This connector conforms to
JIS-C-5432, Japanese Industrial Standards. Both of the plastic
hoods and the metal hoods are available for your applications.
The contacts are for solder terminations. Box mounting
receptacle connectors can be also supplied with PCB tails for
mounting to a printed circuit board to meet a wide range of
electronic devices
Conforming
Standard
JIS C 5432
Lock Type
Threaded
FEATURES
◆
Coupling
1. Miniature and High Density
The contacts available in this series are #20 and #16
2. 5 Keys to Prevent Mismating
Safety
Standard
The shell has five keys. Alternate insert positions eliminate the connector mismating if more than one connector
with the same size and arrangement is to be used in a system. The insulator is permanently positioned in the shell
so that only a connector with the same degree of rotation can be mated with it.
3. Quick and Easy Termination
UL
The contacts are preloaded in the connector. The solder cups are oriented in one direction to simplify termination
4. UL
UL Approved : File No E72124
SPECIFICATIONS
◆
Note: AWG wire sizes for reference only.
Contact Size
Male Contact Diameter
Rated Voltage
#20 Contact
1.0mm
#16 Contact
1.6mm
250V AC(r.m.s.) or 350V DC
Rated Current
5A / Contact
1.0mm max.
10A / Contact
Conductor Diameter
1.5mm max.
Applicable Cable Nominal Sectional Area
Reference Wire Size
Operating Temperature
Insulation Resistance
Dielectric Withstanding Voltage
Contact Resistance
Vibration
0.5mm2 max.
AWG #20 max.
- 25℃ to + 85℃
1.25mm2 max.
AWG #16 max.
1,000M Ω min. at 500V DC.
1,000V AC(r.m.s.) at 1 minute.
ꢀ 5m Ω max. at 1A DC
Amplitude : 10-55Hz / 1.5mm
Acceleration 50G.
Shock
Durability
500 mating cycles
Humidity(Stable Condition)
Heat Cycle
Salt Spray
40℃、90-95% , 96 hours
- 40℃ to +100℃:5 cycles
5% , 35℃ , 48 hours
RRooHHSS
CCoommpplliiaanntt
MATERIAL / FINISH
◆
ꢀItem
Insert
Contact
Shell
Material / Finish
PBT Resin (UL94V-0) / Blue
Copper Alloy / Silver Plating or Gold Plating
Zinc AIIoy / Zinc Plating, Trivalent Chromium Treatment(Black)
ABS Resin(UL94V-0) / Black
Hood
Aluminum Alloy / Zinc Plating, Trivalent Chromium Treatment(Black)
Protection Cap
Aluminum Alloy / Anodized Aluminum Processing(Black)
◎ Specifications and/or dimensions in this catalog are subject to change without notice. ◎ Your checking the latest specifications with our drawings would be highly appreciated.
http://www.ddknet.co.jp
110609