Microminiature Circular Connectors, SR30 Series

Microminiature Circular Connectors, SR30 Series
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Small and lightweight circular connectors with a maximum outer diameter of 15 mm.
[Features]
· Its small size makes it ideal for small electronic equipment such as wireless devices.
· Features a metallic exterior, making it compact and tough.
· A neat design in which the cable outlet port features a bushing, allowing use even with the cable bent.

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Circular Connector for Small Electronic Equipment

SR30 Series list

SR30 Series list

Specifications of SR30 Series Ultra-Small Circular Connectors

Variations

Item 
Number of Contacts4-contacts, 6-contacts, 7-contacts
Connector typePlug/Jack: straight
Receptacle: straight
Termination versionPlug/Jack: soldered
Receptacle: soldered
Receptacle mounting methodTightened with nuts on either of the front or back of the panel (6-contact only)

Product Standards

RatingRated Current1 AOperating Temperature Range-10 to 60°C
Rated voltage100 V AC, 140 V DCStorage temperature range-10 to 60°C
ItemStandardConditions
1. Contact resistance:10 mΩ or lessMeasure at 1 A DC
2. Insulation resistance:200 MΩ or moreMeasure at 100 V DC
3. Withstand voltageThere shall be no flashover or dielectric breakdown300 V AC for 1 min.
4. Vibration resistanceThere shall be no electrical discontinuity for 10 μs or greaterTest at 10 to 55 Hz/cycle, amplitude: 0.75 mm, three directions, 2 hours each.
5. ShockThere shall be no electrical discontinuity for 10 μs or greaterTest at acceleration 490 m/s2, duration: 11 ms, 3 directions, 3 times each.
6. Mating cycleContact resistance: 15 mΩ or less1,000 times
7. Temperature cycleInsulation resistance: 200 MΩ or moreLeave 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 resistanceInsulation 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

ItemMaterialsFinishNote
Plug/JackInsulatorPolyacetal resin--
ContactsBrass or phosphor bronzeGold plating-
ExteriorBrass or zinc die-castNickel or chromium plating-
HoodChloroprene rubber--
ClampBrass--
ScrewSteelNickel plating-
ReceptacleInsulatorPolyacetal resin--
ContactsPhosphor bronzeGold plating-
ExteriorBrassChromium plating-
GasketPolyamide resin--
NutSteelNickel plating-

Product Outline Drawing And Dimensions

Plug: SR30-10PE-6P(74)

Plug: SR30-10PE-6P(74)

Dimensional drawing (representative image)

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)

Receptacle (nut-fastening method): SR30-10R-6S(71)

Dimensional drawing (representative image)

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)

Receptacle (nut-fastened from panel front surface): SR30-10RD-6S(71)

Dimensional drawing (representative image)

Dimensional drawing (representative image)

Jack: SR30-10JE-6S(72)

Jack: SR30-10JE-6S(72)

Dimensional drawing (representative image)

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.
  1. 1. The diagram shows the view from the mating surface side of the receptacle.
  2. 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)

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)
SR30-10PE-6P(74)
SR30-10PF-6P(71)
SR30-10PF-7P(71)
SR30-10PG-6P(71)
SR30-10PQ-6P(71)
SR30-10R-4S(71)
SR30-10R-6S(71)
SR30-10R-7S(71)
SR30-10RD-6S(71)
SR30-P
Part NumberVolume DiscountDays to Shipวันจัดส่งRoHSConnector series initials Applicable pin/contact Number Of Cores Connector Type Rated Current
(A)
Wiring Method Shell Size Plating of part touching terminal Product Category Specifications Features Operating Temperature Range
(°C)
Mating partner 1 Mating partner 2 Mating partner 3 Mating partner 4 Mating partner 5 Mating partner 6 Mating partner 7 Mating partner 8
Same day -S· T· UFemale4Cable Connection1Solder10GoldJackCord clamp internal diameter φ 4.3NA-10 – +60SR30-10PE-4P(71)SR30-10PM-4P(71)------
Same day -S· T· UFemale6Cable Connection1Solder10GoldJackCord clamp internal diameter φ 4.3No clamp fixture-10 – +60SR30-10PA-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)
Available Same day -S· T· UMale4Cable Connection1Solder10GoldPlugCord clamp internal diameter φ 4.3NA-10 – +60SR30-10R-4S(71)SR30-10JE-4S(71)------
Same day -S· T· UMale6Cable Connection1Solder10GoldPlugCord clamp internal diameter φ 4.3No clamp fixture-10 – +60SR30-10R-6S(71)SR30-10RD-6S(71)SR30-10WR-6SA(71)SR30-10JE-6S(72)SR30-10JM-6S(71)---
3 Day(s) or more -S· T· UMale6Cable Connection1Solder10SilverPlugCord clamp internal diameter φ 5.5NA-10 – +60SR30-10R-6S(71)SR30-10RD-6S(71)SR30-10WR-6SA(71)SR30-10JE-6S(72)SR30-10JM-6S(71)---
Available 2 Day(s) or more 10S· T· UMale7Cable Connection1Solder10SilverPlugCord clamp internal diameter φ 5.5NA-10 – +60SR30-10R-7S(71)SR30-10JF-7S(71)------
2 Day(s) or more -S· T· UMale6Cable Connection1Solder10GoldPlugCord clamp internal diameter φ 5.2NA-10 – +60SR30-10R-6S(71)SR30-10RD-6S(71)SR30-10WR-6SA(71)SR30-10JE-6S(72)SR30-10JM-6S(71)---
Same day -S· T· UMale6Cable Connection1Solder10GoldPlugCord clamp internal diameter φ 4.3With set screw-10 – +60SR30-10R-6S(71)SR30-10RD-6S(71)SR30-10WR-6SA(71)SR30-10JE-6S(72)SR30-10JM-6S(71)---
Same day -S· T· UFemale4Panel Mount1Solder10GoldReceptacleNANut tightening-10 – +60SR30-10PE-4P(71)SR30-10PM-4P(71)------
Same day -S· T· UFemale6Panel Mount1Solder10GoldReceptacleNANut tightening-10 – +60SR30-10PA-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)
2 Day(s) or more 10S· T· UFemale7Panel Mount1Solder10SilverReceptacleNANut tightening-10 – +60SR30-10PF-7P(71)-------
2 Day(s) or more 10S· T· UFemale6Panel Mount1Solder10GoldReceptacleNANut tightening (panel front)-10 – +60SR30-10PA-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)
Same day -S· T· U------No terminalClamp fixtureNANA-10 – +60--------

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Basic Informationข้อมูลพื้นฐาน

Connector Shape Round shape S· T· U SR30 Connection direction Straight
Protection function (environmentally resistant) NA

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