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R04 Series
Tajimi R04 series miniature waterproof circular connectors are
waterproof up to 20 meters in depth. (65 feet)
It's superior quality and miniature size offer design flexibility for
a wide variety of applications including small electronic instruments
and electro mechanica devices which operate under high humidity conditions
Specifications
No. of Contacts: 2 to 12
Vibration, Moisture and Corrosion Resistance: MIL-STD-202E
Temperature range: -25°C to +85°C
Water-proofing property: Withstand water pressure=2kg/cm² (atg)
Materials
| Principal Parts |
Materials |
Plating |
| Shell |
Brass & Zinc Alloy |
Nickel |
| Contacts |
Copper Alloy |
Gold |
| Insulation |
PBT Resin Qualified to UL Standard (94 V-O) |
Part Numbering System
R04 - P 3 M
| R04 |
Series |
| P |
Shell Style (P: Plug, R: Receptacle, J: Jack) |
| 3 |
No. of Contacts |
| M |
Contact Style (M: Pin Contact, F: Socket Contact) |
Dimensions
Plug
Bulkhead Receptacle
Jack
Mounting Hole Dimensions
| Shell Size |
No. of Contacts |
A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
L |
M |
N |
| 6 |
2 |
12.0 |
38.0 |
4.8 |
12.0 |
9.0 |
17.8 |
9.0
P=0.5 |
12.0 |
38.0 |
4.8 |
9.2 |
8.4 |
1.6 |
| 3 |
| 5 |
| 9 |
6 |
15.5 |
40.0 |
6.3
6.8
7.3 |
15.5 |
9.0 |
17.8 |
12.0
P=0.8 |
15.5 |
40.5 |
6.3
6.8
7.3 |
12.2 |
11.2 |
1.6 |
| 8 |
| 12 |
12 |
20.0 |
43.3 |
6.3
8.5 |
20.0 |
9.0 |
17.8 |
M16
(P=1) |
20.0 |
41.8 |
8.5 |
16.2 |
14.7 |
1.6 |
Hermetically Sealed Receptacle (Glass-to-metal
seals)
R04 series hermetically sealed receptacles are Glass-to-metal sealed.
Applications of these receptacles are vacuum pumps, inert gas tanks and
oil pressured pumps. These receptacles can be mated with other R04 series
(waterproof) and R03 series (non-waterproof) connectors.
Specifications
No. of Contacts: 2 to 12
Insulation Resistance: DC500V 1,000MW min.
Contact Resistance: DC1A 20mW max.
Vibration, Moisture and Corrosion Resistance: MIL-STD-202E
Temperature range: -30°C to +100°C
Hermetic Seal: Helium leak rate 1×10-9 atm cc/sec.
Sealing: High pressure of 25kg/cm² (atg) with air.
Materials
| Principal Parts |
Materials |
Plating |
| Shell |
Brass |
Nickel |
| Contacts |
Ferro-Nickel |
Nickel |
| Insulation |
Soda-Lime Glass |
|
Dimensions
Mounting Hole Dimensions
| Shell Size |
No. of Contacts |
Part Number |
Dimensions Millimeter |
| A |
B |
C |
D |
E |
F |
G |
H |
J |
| 6 |
2 |
R04-R2MHB |
14.0 |
20.0 |
10.5Ø
P=0.75 |
2.0 |
14.5 |
18.6 |
9.6 |
14.0 |
M 3 |
| 3 |
R04-R3MHB |
| 5 |
R04-R5MHB |
| 9 |
6 |
R04-R6MHB |
16.0 |
22.0 |
M14
(P=1) |
2.0 |
14.5 |
18.6 |
12.4 |
16.0 |
M 3 |
| 8 |
R04-R8MHB |
| 12 |
12 |
R04-R12MHB |
20.0 |
26.0 |
M18
(P=1) |
3.0 |
14.5 |
18.6 |
16.8 |
20.0 |
M 3 |
Insert Arrangements
| Insert No. |
6 - 2 |
6 - 3 |
6 - 5 |
9 - 6 |
9 - 8 |
12 - 12 |
| No. of Contacts |
2 |
3 |
5 |
6 |
8 |
12 |
| Insert Arrangements |
 |
 |
 |
 |
 |
 |
| Current Rating |
2A |
2A |
2A |
2A |
2A |
2A |
Voltage Rating
(AC. V. rms) |
300V |
300V |
150V |
300V |
200V |
300V |
Withstand Voltage
(AC. V. rms) |
900V |
900V |
500V |
900V |
700V |
900V |
| Contact Resistance |
DC3V 1A 8mW max. |
| Insulation Resistance |
DC500V 1,000mW min. |
| Applicable Wire |
A.W.G. # |
AWG #24 |
AWG #24 |
AWG #24 |
AWG #24 |
AWG #24 |
AWG #24 |
| Square |
0.3mm² max. |
0.3mm² max. |
0.3mm² max. |
0.3mm² max. |
0.3mm² max. |
0.3mm² max. |
| Wire Diameter |
0.7Ø max. |
0.7Ø max. |
0.7Ø max. |
0.7Ø max. |
0.7Ø max. |
0.7Ø max. |
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