● The waterproof connectors CE05 and JL04V are certified as products that conform to the connector standard "DIN VDE0627" and have obtained T¨UV Rheinland certification, which is an EU (European Union) approved certification agency.
● Certification obtained from the US UL standard "UL-1977".
● When coupled, they demonstrate waterproofing and dustproofing of IP67 class and prevent the intrusion of water drops, cutting oil, dust, etc., from outside.
● The connector is compatible with MIL-C-5015 and conventional MS connectors.
● There are 4 kinds of connectors
○ Straight Connectors
○ Angle Connectors
○ Conduit Dedicated Connectors
○ Panel Mount
● Each connector is solder connection type and allows work without dedicated tools.
JL04 Waterproof/Straight/Panel Mountable Connector Harness

Brand :
MISUMI
Caution
Product Description
Waterproofing and dust-proofing performance of IP67 category

● Suitable for use in adverse environments exposed to water or oil.
Available as a straight connector model and panel mount connector model.
● By taking advantage of the free alteration / custom number, customization of connection changes, mark tube printing, and sheath strip lengths is possible.
● Angled model, double-end connectors can be supported using "Web Design Harness Plus."

· Straight plugs cannot be mated with one another. Use a panel mount receptacle or a cable for relays when setting up a relay.
· Check connection diagram page for the shield processing.
Wiring and Wire Color Page >>Click here
Component Page >>Click here
Specifications

| Specified Length (m) | ~ 0.9 | 1 ~ 4 | 4.1 ~ 50 |
| Tolerance | +20mm | +50mm | + 3% of Specified Length |
| Connector Type | Shape Specification Type | Outline Image Drawing (Unit: mm) | Shell Type | Cable Type | Specified Length (m) |
JL04 Japan Aviation Electronics Industry, Limited | S (Straight Female Connectors) | ![]() | A1 18-10 (3-core + Ground) A2 18-12 (5-core + Ground) A3 20-4 (3-core + Ground) A4 20-15 (6-core + Ground) A5 22-22 (3-core + Ground) A6 22-23 (7-core + Ground) A7 24-10 (6-core + Ground) A8 24-10 (G) (6-core + Ground) | ![]() ![]() ![]() | 0.2 ~ 50 (Can be specified by 0.1 m increments) |
| SY (Straight Female Connectors / Y Terminal) | ![]() | ||||
| ST (Female Connector / Mark Tube) | ![]() | ||||
| R (Panel Mount Male Connector) (Flange Type) | ![]() | ||||
| RY (Panel Mount Male Connector / Y Terminal) (Flange Type) | ![]() | ||||
| Connector | RT (Panel Mount Male Connector / Mark Tube) (Flange Type) | ![]() | |||
Protection Circuit Connection Structural Diagram

Protection circuit connection structure is used. When coupling, the incorporated earth terminal makes contact before the other contacts, and at the time of removal, the earth terminal is disconnected after the other contacts, so the unit circuits are protected reliably.
Material / Finish
| Item | Materials | Finish | |
|---|---|---|---|
| Shell (Body) | Aluminum Alloy | Zinc-plated Black Chromate Treatment | |
| Insulator | Panel Mount Male Front Side | Silicone Rubber | Black |
| Panel Mount Male Rear Side | Synthetic Resin (UL94V-0) | ||
| Male Connector Front / Rear Side | |||
| Female Front / Rear Side | |||
| Contact | Copper Alloy | Silver Plating | |
| Gasket (Connector Portion) | Nitrile Rubber | Black | |
| O-ring Gasket (Back Shell Portion) | Nitrile Rubber | Black | |
| Retainer Ring | Copper Alloy | Trivalent Black Chromate Treatment | |
| Coupling Nut | Aluminum Alloy (JL04V is Steel) | Trivalent Black Chromate Treatment | |
| Earth Lug | Copper Alloy | Silver Plated (JL04V is Nickel Plated) | |
| Cable Clamp | Aluminum Alloy | Trivalent Black Chromate Treatment | |
| Rubber Bushing | Chloroprene Rubber (JL04V Nitrile Rubber) | Black | |
| Rear Gasket (Note 1) | Silicone Rubber | Black | |
(Note 1) Flange gasket is not included with JL04V-2A28-11PE.

Electrical Properties
| Item | Characteristics | |||
|---|---|---|---|---|
| Contact Size | Current | |||
| Rated Current (Per 1 Contact) | #4 | 80 A or lower | ||
| #8 | 46 A or lower | |||
| #12 | 23 A or lower | |||
| #16 | 13 A or lower | |||
| Rated Voltage | Refer to Contact Arrangement Table | |||
| Withstand Voltage | Refer to Contact Arrangement Table | |||
| Insulation Resistance | 5,000 MΩ or more at 500 VDC | |||
| Contact Resistance (Steady-state Level, Initial) | Contact Size | Compatible Wire Size (AWG) | Test Current Amps | Contact Resistance mΩ or less |
| #4 | 4 | 80 | 1 | |
| 6 | 60 | 1 | ||
| 8 | 46 | 1 | ||
| #8 | 8 | 57 | 2 | |
| 10 | 46 | 2 | ||
| 12 | 33 | 2 | ||
| #12 | 12 | 23 | 2 | |
| 14 | 17 | 3 | ||
| 16 | 13 | 4 | ||
| #16 | 16 | 13 | 4 | |
| 18 | 10 | 7 | ||
| 20 | 7.5 | 8 | ||
| 22 | 5 | 15 | ||
| 24 | 3 | 15 | ||
Compatible Wire
| Contact | Applicable Electric Wire | ||
|---|---|---|---|
| Size | Minimum Solder Cup Inner Diameter (Note 2) | Conductor Cross-sectional Area | AWG Size |
| #4 | φ7.5 mm | 22.0 mm2 | #6 ~ #4 |
| #8 | φ4.7 mm | 8.0 mm2 | #10 ~ #8 |
| #12 | φ2.7 mm | 3.5 mm2 | #14 ~ #12 |
| #16 | φ1.76 mm | 1.25 mm2 | #22 ~ #16 |
(Note 2) Minimum solder cup internal diameter is the size of the CE05 connector
Mechanical Properties
| Operating Temperature Range | -55°C ~ +125°C |
|---|---|
| Waterproofing | IP67 Equivalent |
| Airtightness (Panel Mount Male) (Note 3) | 2.9 x 104 Pa (0.3 kgf/cm2), 1 minute |
| Service Life | 500 Insertions and Removals |
(Note 3) Except JL04V-2A28-11PE
Panel Cut Size Drawing

| Compatible Shell Size | φA (mm) | φB (mm) +0.2 -0 | C (mm) |
|---|---|---|---|
| 10SL | 19.0 | 3.1 | 18.26 |
| 14S | 24.0 | 3.1 | 23.01 |
| 18 | 30.2 | 3.1 | 26.97 |
| 20 | 33.4 | 3.1 | 29.36 |
| 22 | 36.6 | 3.1 | 31.75 |
| 24 | 39.7 | 3.8 | 34.92 |
| 28 | 46.1 ±0.5 | 3.8 | 39.67 ±0.13 |
| 32 | 51.0 | 4.5 | 44.45 |
Combination Method

Contact Arrangement Table









