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JIS C 5432 Compliant Circular Connector, JR Series【1-100 Pieces Per Package】 (JR21PK-16S(71))

JIS C 5432 Compliant Circular Connector, JR Series JR21PK-16S(71)

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  • JIS C 5432 Compliant Circular Connector, JR Series
  • JIS C 5432 Compliant Circular Connector, JR Series
  • JIS C 5432 Compliant Circular Connector, JR Series
  • JIS C 5432 Compliant Circular Connector, JR Series
  • On Sale Till 31/03/2025

HIROSE ELECTRIC

HIROSE ELECTRIC

This is a JIS C 5432 compliant round connector. Excellent electrical and mechanical performance and can be used with a variety of equipment.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

JR21PK-16S(71)

Configured Specifications

Connector ShapeRound shapeConnector series initialsJ/K/L
J/K/L[Other] JRApplicable pin/contactFemale
Number Of Pins16Connector TypeCable Connection
Rated Current(A)5Wiring MethodSolder
Connection directionStraightShell Size21
Plating of part touching terminalSilverProduct CategoryPlug
Show More
SpecificationsScrew lockFeaturesNA
Conforming wire size(AWG)NAOperating Temperature Range(°C)-25 to +85
Special Notes-Mating partner 1JR21RK-16P
Mating partner 2JR21RK-16PCMating partner 3JR21JK-16P
RoHS- - -
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JIS C 5432 Compliant Circular Connector

JR Series list

JR Series list

Specifications of JR Series JIS C 5432 Compliant Circular Connector

Product Standards

RatingRated CurrentShell SizeNumber of ContactsRated Current
13310 A
55 A
16710 A
10, 145 A
211010 A
165 A (crimp type 3 A)
265 A (10 A for contacts No. A and B only)
25430 A
5, 1610 A
245 A (crimp type 3 A)
RatingRated voltageShell SizeNumber of ContactsRated voltage
133, 5250 V AC, 350 V DC
167, 10, 14
2110, 16, 26
254, 5
16, 24		1,000 V AC, 1,400 V DC
250 V AC, 350 V DC
RatingOperating Temperature Range-25 to 85°C
Storage temperature range-10 to 60°C
ItemStandardConditions
1. Contact resistance5 mΩ or less
JR21-16-contact crimp type: 10 mΩ or less
JR25-24-contact crimp type: 10 mΩ or less		Measure at 1 A DC
2. Insulation resistance:1,000 MΩ or more
JR25-4-, 5-contacts: 10,000 MΩ or more		Measure at 500 V DC
3. Withstand voltageThere shall be no flashover or dielectric breakdown1,000 V AC for 1 min.
JR25-4-, 5-contacts: 3,000 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,
6 axial directions, 3 times each.
6. Mating cycleContact resistance: 10 mΩ or less500 times
7. Temperature cycleInsulation resistance: 1,000 MΩ or more
JR25-4-, 5-contacts - Insulation resistance: 10,000 MΩ or more		Leave at -40°C: 30 mins. > Room temperature: 10 to 15 mins. > 100°C: 30 mins. > Room temperature: 10 to 15 mins. for a total of 5 cycles.
8. Humidity resistanceInsulation resistance (when dry)
100 MΩ or more
5,000 MΩ or more: JR25-4-, 5-contacts		Temperature: 40°C, relative humidity: 90 to 95%, left for 96 hours.

Materials/Processing

Part NameMaterialsFinishNote
ExteriorAluminum alloyNickel plating―
InsulatorPhenolic resin
PPS resin		―UL94V-0
ContactsCopper alloySilver plating―

Product Main Features

  1. 1. The diagram shows the view from the pin insert mating face.
  2. *2 The withstand voltage indicates the test voltage value.
Contact Configuration and Main Functions of Shell Size 13

Contact Configuration and Main Functions of Shell Size 13

 

Contact Configuration and Main Functions of Shell Size 16

Contact Configuration and Main Functions of Shell Size 16

 

Contact Configuration and Main Functions of Shell Size 21

Contact Configuration and Main Functions of Shell Size 21

 

Contact Configuration and Main Functions of Shell Size 25

Contact Configuration and Main Functions of Shell Size 25

30
45
60
  1. 1
Part Number
JR21PK-16S(71)
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSApplicable pin/contact Number Of Pins Connector Type Rated Current
(A) 		Wiring Method Shell Size Plating of part touching terminal Product Category Specifications Features Conforming wire size
(AWG) 		Special Notes Mating partner 1 Mating partner 2 Mating partner 3

SGD 16.61

1 Piece(s) 4 Day(s) or more -Female16Cable Connection5Solder21SilverPlugScrew lockNANA-JR21RK-16PJR21RK-16PCJR21JK-16P
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSApplicable pin/contact Number Of Pins Connector Type Rated Current
(A) 		Wiring Method Shell Size Plating of part touching terminal Product Category Specifications Features Conforming wire size
(AWG) 		Special Notes Mating partner 1 Mating partner 2 Mating partner 3
  1. 1
Download (PDF)
Catalog (2 page view)
 

Basic Information

Connector Shape Round shape Connector series initials J/K/L J/K/L JR
Connection direction Straight Operating Temperature Range(°C) -25 to +85

Please check the type/dimensions/specifications of the part JR21PK-16S(71) in the JIS C 5432 Compliant Circular Connector, JR Series series.

Configure

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Completed

Specification/Dimensions

  • Applicable pin/contact

    • Male
    • Female

    Clear

  • Number Of Pins

    • 3
    • 5
    • 7
    • 10
    • 14
    • 16
    • 24
    • 26

    Clear

  • Connector Type

    • Cable Connection
    • Panel Mount

    Clear

  • Rated Current(A)

    • 3
    • 5
    • 5/10
    • 10

    Clear

  • Wiring Method

    • Solder
    • Crimp

    Clear

  • Shell Size

    • 13
    • 16
    • 21
    • 25
    • NA

    Clear

  • Plating of part touching terminal

    • No terminal
    • Silver

    Clear

  • Product Category

    • Contact
    • Jack
    • Plug
    • Receptacle

    Clear

  • Specifications

    • Bayonet Lock
    • Loose terminal
    • Screw lock

    Clear

  • Features

    • For contact diameter of φ 1
    • For contact diameter φ1.6
    • NA

    Clear

  • Conforming wire size(AWG)

    • 20 to 16
    • 24 to 20
    • 28 to 24
    • NA

    Clear

Days to Ship

    • All
    • 3 Day(s) or Less
    • 4 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
JR16PK-10P(71)
JR16PK-7P(71)
JR16PK-7S(71)
JR21PK-16SC(71)
JR21RK-10P
JR21RK-10SC
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSApplicable pin/contact Number Of Pins Connector Type Rated Current
(A) 		Wiring Method Shell Size Plating of part touching terminal Product Category Specifications Features Conforming wire size
(AWG) 		Special Notes Mating partner 1 Mating partner 2 Mating partner 3

SGD 13.29

1 Piece(s) Quote -Male10Cable Connection5Solder16SilverPlugScrew lockNANA-JR16RK-10SJR16JK-10S-

SGD 12.78

1 Piece(s) 4 Day(s) or more -Male7Cable Connection10Solder16SilverPlugScrew lockNANA-JR16RK-7SJR16JK-7S-

SGD 12.98

1 Piece(s) 4 Day(s) or more -Female7Cable Connection10Solder16SilverPlugScrew lockNANA-JR16RK-7PJR16JK-7P-

SGD 21.95

1 Piece(s) 4 Day(s) or more -Female16Cable Connection3Crimp21No terminalPlugScrew lockFor contact diameter of φ 124 to 20 / 28 to 24-JR21RK-16PJR21RK-16PCJR21JK-16P

SGD 14.76

1 Piece(s) 4 Day(s) or more -Male10Panel Mount10Solder21SilverReceptacleScrew lockNANA-JR21PK-10S(71)JR21PK-10SC(71)-

SGD 6.45

1 Piece(s) 4 Day(s) or more -Female10Panel Mount10Crimp21No terminalReceptacleScrew lockFor contact diameter φ1.620 to 16-JR21PK-10P(71)JR21PK-10PC(71)-
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSApplicable pin/contact Number Of Pins Connector Type Rated Current
(A) 		Wiring Method Shell Size Plating of part touching terminal Product Category Specifications Features Conforming wire size
(AWG) 		Special Notes Mating partner 1 Mating partner 2 Mating partner 3

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