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Circular Connector for Small Electronics, SR30 Series
This is a small, round connector with a maximum outer diameter of ⌀15. Ideal for use with interfaces of small devices.
Japanese Only
Part Number
Configured Part Number is shown.
Circular Connector for Small Electronic Equipment
SR30 Series list
Specifications of SR30 Series Ultra-Small Circular Connectors
Variations
| Item | |
|---|---|
| Number of Contacts | 4-contacts, 6-contacts, 7-contacts |
| Connector type | Plug/Jack: straight Receptacle: straight |
| Termination version | Plug/Jack: soldered Receptacle: soldered |
| Receptacle mounting method | Tightened with nuts on either of the front or back of the panel (6-contact only) |
Product Standards
| Rating | Rated Current | 1 A | Operating Temperature Range | -10 to 60°C |
|---|---|---|---|---|
| Rated voltage | 100 V AC, 140 V DC | Storage temperature range | -10 to 60°C |
| Item | Standard | Conditions |
|---|---|---|
| 1. Contact resistance: | 10 mΩ or less | Measure at 1 A DC |
| 2. Insulation resistance: | 200 MΩ or more | Measure at 100 V DC |
| 3. Withstand voltage | There shall be no flashover or dielectric breakdown | 300 V AC for 1 min. |
| 4. Vibration resistance | There shall be no electrical discontinuity for 10 μs or greater | Test at 10 to 55 Hz/cycle, amplitude: 0.75 mm, three directions, 2 hours each. |
| 5. Shock | There shall be no electrical discontinuity for 10 μs or greater | Test at acceleration 490 m/s2, duration: 11 ms, 3 directions, 3 times each. |
| 6. Mating cycle | Contact resistance: 15 mΩ or less | 1,000 times |
| 7. Temperature cycle | Insulation resistance: 200 MΩ or more | Leave at -30°C: 30 mins. > Room temperature: 10 to 15 mins. > 85°C: 30 mins.> Room temperature: 10 to 15 mins. for a total of 5 cycles. |
| 8. Humidity resistance | Insulation resistance 10 MΩ or more (at high humidity) 100 MΩ or more (when dry) | Temperature: 40°C, relative humidity: 90 to 95%, left for 96 hours. |
Materials/Processing
| Item | Materials | Finish | Note | |
|---|---|---|---|---|
| Plug/Jack | Insulator | Polyacetal resin | - | - |
| Contacts | Brass or phosphor bronze | Gold plating | - | |
| Exterior | Brass or zinc die-cast | Nickel or chromium plating | - | |
| Hood | Chloroprene rubber | - | - | |
| Clamp | Brass | - | - | |
| Screw | Steel | Nickel plating | - | |
| Receptacle | Insulator | Polyacetal resin | - | - |
| Contacts | Phosphor bronze | Gold plating | - | |
| Exterior | Brass | Chromium plating | - | |
| Gasket | Polyamide resin | - | - | |
| Nut | Steel | Nickel plating | - | |
Product Outline Drawing And Dimensions
Plug: SR30-10PE-6P(74)
Dimensional drawing (representative image)
(Note 1) When ordering the SR30-10PE-6P or SR30-10PX-6P, order SR30-P cable clamps separately, because such plugs do not include cable clamps.
(Note 2) The inner diameter of the solder pot for the male contacts is ø0.8 mm.
(Note 3) Cable clamping, cable rotation, and other forces may vary with the cable construction. Make sure that your cable is suitable for use with these connectors before usage and production.
Receptacle (nut-fastening method): SR30-10R-6S(71)
Dimensional drawing (representative image)
(Note 1) Some dimensions on the waterproof types may differ.
Receptacle (nut-fastened from panel front surface): SR30-10RD-6S(71)
Dimensional drawing (representative image)
Jack: SR30-10JE-6S(72)
Dimensional drawing (representative image)
(Note 1) When ordering the SR30-10JE-6S, order SR30-P cable clamps separately, because such plugs do not include cable clamps.
(Note 2) The inner diameter of the solder pot for the female contacts is ø0.9 mm.
(Note 3) Cable clamping, cable rotation, and other forces may vary with the cable construction. Make sure that your cable is suitable for use with these connectors before usage and production.
Receptacle DIP Post Configuration Dimensions
- 1. The diagram shows the view from the mating surface side of the receptacle.
- 2. A machining tolerance of ±0.05 for DIP post configuration dimensions is recommended.
Reference Termination Procedure (Plug and Jack Side)
Reference Termination Procedure (Plug and Jack Side)
1. Please use the cables with a finished outer diameter of between ø4.2 and 4.8 mm and a nominal conductor cross-section of 0.3 mm2.
2. Pass the cable through the hood and metal fitting for tightening in that order. Cut the cable end at an approximate length as shown in the diagram.
3. Insert the block into the jig for termination and terminate the cable by soldering.
4. Crimp the cable onto the metal fitting for clamping (SR30-P) several times using the crimping tool (SR30-10PE-T), in such a way that the outer diameter becomes approximately ø5.2 mm.
5. After termination, tighten the metal fitting for tightening onto the threaded section on the block (P-shell, J-shell) to a torque of approximately 2 N·m (20 kg-cm), using a single-acting torque wrench.
When performing tightening on the jack side, be sure to fix the wrench application point on the J-shell.
6. Secure the metal fitting for clamping by tightening a set screw on either side of the 2 bosses on the metal fitting for clamping to a torque of approximately 0.1 N·m (1 kg·cm) in such a way that the tip of the set screw slightly sinks.
7. Place the hood over the metal fitting for tightening to complete the procedure.
(Be sure to apply a small amount of thread adhesive or similar to prevent loosening.)
| Part Number |
|---|
| SR30-10JE-4S(71) |
| SR30-10JE-6S(72) |
| SR30-10PE-4P(71)-DEL1 |
| SR30-10PE-6P(74) |
| SR30-10PF-7P(71) |
| SR30-10PQ-6P(71) |
| SR30-10R-4S(71) |
| SR30-10R-6S(71) |
| SR30-10R-7S(71) |
| SR30-10RD-6S(71) |
| SR30-P |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Applicable pin/contact | Number Of Pins | Connector Type | Rated Current (A) | Wiring Method | Shell Size | Plating of part touching terminal | Product Category | Specifications | Features | Mating partner 1 | Mating partner 2 | Mating partner 3 | Mating partner 4 | Mating partner 5 | Mating partner 6 | Mating partner 7 | Mating partner 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 25.62 | 1 Piece(s) | 4 Day(s) or more | - | Female | 4 | Cable Connection | 1 | Solder | 10 | Gold | Jack | Cord clamp internal diameter φ 4.3 | NA | SR30-10PE-4P(71) | SR30-10PM-4P(71) | - | - | - | - | - | - | ||
SGD 14.42 | 1 Piece(s) | 4 Day(s) or more | - | Female | 6 | Cable Connection | 1 | Solder | 10 | Gold | Jack | Cord clamp internal diameter φ 4.3 | No clamp fixture | SR30-10PA-6P(71) | SR30-10PE-6P(74) | SR30-10PF-6P(71) | SR30-10PG-6P(71) | SR30-10PM-6P(71) | SR30-10PQ-6P(71) | SR30-10PX-6P(71) | SR30-10WP-6PA(71) | ||
SGD 11.16 | 1 Piece(s) | 4 Day(s) or more | - | Male | 4 | Cable Connection | 1 | Solder | 10 | Gold | Plug | Cord clamp internal diameter φ 4.3 | NA | SR30-10R-4S(71) | SR30-10JE-4S(71) | - | - | - | - | - | - | ||
SGD 12.72 | 1 Piece(s) | 4 Day(s) or more | - | Male | 6 | Cable Connection | 1 | Solder | 10 | Gold | Plug | Cord clamp internal diameter φ 4.3 | No clamp fixture | SR30-10R-6S(71) | SR30-10RD-6S(71) | SR30-10WR-6SA(71) | SR30-10JE-6S(72) | SR30-10JM-6S(71) | - | - | - | ||
SGD 9.71 | 1 Piece(s) | 4 Day(s) or more | 10 | Male | 7 | Cable Connection | 1 | Solder | 10 | Silver | Plug | Cord clamp internal diameter φ 5.5 | NA | SR30-10R-7S(71) | SR30-10JF-7S(71) | - | - | - | - | - | - | ||
SGD 17.05 | 1 Piece(s) | 4 Day(s) or more | - | Male | 6 | Cable Connection | 1 | Solder | 10 | Gold | Plug | Cord clamp internal diameter φ 4.3 | With set screw | SR30-10R-6S(71) | SR30-10RD-6S(71) | SR30-10WR-6SA(71) | SR30-10JE-6S(72) | SR30-10JM-6S(71) | - | - | - | ||
SGD 8.76 | 1 Piece(s) | 4 Day(s) or more | - | Female | 4 | Panel Mount | 1 | Solder | 10 | Gold | Receptacle | NA | Nut tightening | SR30-10PE-4P(71) | SR30-10PM-4P(71) | - | - | - | - | - | - | ||
SGD 17.98 | 1 Piece(s) | 4 Day(s) or more | - | Female | 6 | Panel Mount | 1 | Solder | 10 | Gold | Receptacle | NA | Nut tightening | SR30-10PA-6P(71) | SR30-10PE-6P(74) | SR30-10PF-6P(71) | SR30-10PG-6P(71) | SR30-10PM-6P(71) | SR30-10PQ-6P(71) | SR30-10PX-6P(71) | SR30-10WP-6PA(71) | ||
SGD 12.02 | 1 Piece(s) | 4 Day(s) or more | 10 | Female | 7 | Panel Mount | 1 | Solder | 10 | Silver | Receptacle | NA | Nut tightening | SR30-10PF-7P(71) | - | - | - | - | - | - | - | ||
SGD 22.88 | 1 Piece(s) | 4 Day(s) or more | 10 | Female | 6 | Panel Mount | 1 | Solder | 10 | Gold | Receptacle | NA | Nut tightening (panel front) | SR30-10PA-6P(71) | SR30-10PE-6P(74) | SR30-10PF-6P(71) | SR30-10PG-6P(71) | SR30-10PM-6P(71) | SR30-10PQ-6P(71) | SR30-10PX-6P(71) | SR30-10WP-6PA(71) | ||
SGD 1.30 | 1 Piece(s) | 3 Day(s) or more | - | - | - | - | - | - | - | No terminal | Clamp fixture | NA | NA | - | - | - | - | - | - | - | - |
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Basic Information
| Connector Shape | Round shape | Connector series initials | S/T/U | S/T/U | SR30 |
|---|---|---|---|---|---|
| Connection direction | Straight | Protection function (environmentally resistant) | NA | Operating Temperature Range(°C) | -10 – +60 |
Specification/Dimensions
-
Applicable pin/contact
- Male
- Female
-
Number Of Pins
-
Connector Type
- Cable Connection
- Panel Mount
-
Rated Current(A)
-
Wiring Method
- Solder
-
Shell Size
-
Plating of part touching terminal
- Gold
- No terminal
- Silver
-
Product Category
- Clamp fixture
- Jack
- Plug
- Receptacle
-
Specifications
- Cord clamp internal diameter φ 4.3
- Cord clamp internal diameter φ 5.5
- NA
-
Features
- NA
- No clamp fixture
- Nut tightening
- Nut tightening (panel front)
- With set screw
Days to Ship
-
- All
- 3 Day(s) or Less
- 4 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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