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NCS Relay Adapter (Screw) (NCS-44-2-ADF)

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On Sale Till 31/03/2025
Volume Discount

MISUMI

Simple yet rigid structure makes it mechanically and electrically stable

PSE Law
For Power Supply
For Signal
Connection between Boards
Solder
Screw Lock

● It connects to straight plugs, conduit plugs, and angle plugs.

· The mating counterparts follow. For combination, be sure to combine the male (pin) and female (socket) components.
Straight Plugs
Conduit Plugs
Angle Plugs
· To protect the insulator of products of 80A or more from the heat of the solder, the contact can be removed from the insulator.
· Does not support key position changes.

Part Number

Configured Part Number is shown.

NCS-44-2-ADF

Product specification
Part Numbers
Standard Specifications

Specifications

Model	Shell Size	Number of Cores	Shape Symbol	Contact Shape	Weight (g)

NCS	14	1	AD	Male (Pin)	50
		2			44
	16	1	AD	Male (Pin)	42
		2			44
		3			44
		4			44
	16	2	ADF	Female (Socket)	45
		3			45
	25	2	AD	Male (Pin)	64
		3			66
		4			67
		5			67
		6			69
		7			70
		8			66
	25	2	ADF	Female (Socket)	69
		3			70
		4			71
		5			70
		6			70
		7			70

Model	Shell Size	Number of Cores	Shape Symbol	Contact Shape	Weight (g)
Model	Shell Size	Number of Cores	Shape Symbol	Contact Shape	Weight (g)
NCS	30	2	AD	Male (Pin)	107
		3			108
		4			110
		5			115
		6			115
		7			116
		8			115
		13			109
	30	2	ADF	Female (Socket)	117
		3			120
		4			118
		5			120
		6			114
		8			120
	40	2	AD	Male (Pin)	228
		3			233
		4			236
		5			237
		6			243
		8			250
		10			228
		12			231
		16			235
		20			234
	44	2	ADF	Female (Socket)	460
		3			460
		4			470
		5			465
		6			460
		8			475
		10			460
		12			460
		16			475
		20			475
	50	2	AD	Male (Pin)	565
		3			595
		4			440
		8			420
		10			435
		15			430
		25			419
	54	2	ADF	Female (Socket)	1050
		3			1070
		4			860
		8			855
		10			960
		15			960
		25			955
	60	2	AD	Male (Pin)	775
		3			820
		4			795
		10			655
		15			630
		30			630
		32			635
		40			640
	60	10	ADF	Female (Socket)	835
		15			825
		30			830
		32			830
	64	2	ADF	Female (Socket)	1285
		3			1315
		4			1305

More Information

: 30; 45; 60

Part Number
NCS-44-2-ADF

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Applicable pin/contact	Number Of Pins	Allowable Current (A)	Allowable Voltage (V)	Representative Standard	Shell size	Conforming cable finishing outer diameter (φ mm)	Note: Current
	SGD 101.89	1 Piece(s)		4 Day(s) or more	-	Female (socket)	2	30	250	PSE	44	15 ~ 19	-

General-purpose Large Metal Connector (NCS)

Features

● NCS series connectors are round metal connectors that have been used conventionally as general-purpose type connectors.
● The structure is simple, robust, mechanically and electrically stable; some items have acquired the mark (Electrical Appliance and Material Safety Act compliant), so they can be used widely from power supply to signal transmission.
● There are 10 shell sizes, each of which offers a selection among panel mounting, cable mounting, and relay mounting, providing a wide variety of combinations to suit the application.
● Because these connectors are all connected by soldering, no dedicated tool is required for wiring.
● The structure is an original design and cannot be coupled with other companies' products.

Common Specifications

Material / Finish

Item	Materials	Finish
Shell / Dustproof Cap	Zinc Alloy or Brass	Chrome Plated or special chemical processing
Insulator	Epoxy Resin	ー
Contact	Copper Alloy	Nickel-plated (Shell Size 14 ~ 30)
		Silver-plated (Shell Size 40 ~ 60)
		Gold-plated (Shell Size 30, 13-core)

Combination Method

Characteristics

Item	Characteristics
Rated Voltage, Current	Check with the table below.
Limit Operating Voltage	Check with the table below. Shows the limit voltage value for continuous use of the NCS connector.
Withstand Voltage	No abnormality such as short circuiting occurs when regulated voltage (see table below) is applied for 1 minute between immediately adjacent conductors.
Insulation Resistance	Check with the table below. Resistance value when measured between immediately adjacent conductors with specified voltage.
Contact Resistance	Check with the table below. Conductor resistance value when a pair of contacts are connected at up to the regulation length
Humidity Resistance	No functional defect was found during the JIS-C-8306 humidity test, and the insulation resistance is 10 mΩ or higher.
Heat Resistance Test	No functional defect was found during the JIS-C-8306 heat resistance test.
Temperature Rise	Under correct operating conditions, the temperature rise in conducting parts is 40°C or less when rated current is flowing.
Corrosion Resistance	No functional defect was found during the JIS C 5028 salt water spray test.
Allowable Operating Temperature Range	-40°C ~ +120°C

Shell Size	Number of Cores	Shape Symbol	Rated Current (A or less)	Rated Voltage (V or less)	Limit Operating Voltage (Note)	Withstand Voltage (VAC)	Insulation Resistance (MΩ or higher)	Contact Resistance (mΩ or less)	Applicable Electric Wire Size Conductor Cross-sectional Area mm² Parentheses show AWG	Applicable Electric Wire Finished Outer Diameter (mm)
14	1.2	P, R, AD	5	125	200	1,000	2,000	3	0.75 (18)	φ5.5 ~ 7.0
16	1	P, R AD	10	125	200	1,000	2,000	3	1.25 (18)	φ6.5 ~ 8.0
16	2.3.4	P, R AD	5	125	200	1,000	2,000	3	0.75 (18)	φ6.5 ~ 8.0
16	2.3	PM, RF, ADF	5	125	200	1,000	2,000	3	0.75 (18)	φ6.5 ~ 8.0
25	2.3.4	P, R, AD GP1-2, LP	10	250	400	2,000	2,000	3	2 (14)	φ9.5 ~ 11.5
	5				400	1,800
	6.7				300
	8		5		300				1.25 (16)
25	2.3.4	PM, RF, ADF GPM1-2	10	250	400	2,000	2,000	3	2 (14)	φ9.5 ~ 11.5
	5		10		400	1,800			1.25 (16)
	6.7		5		300	1,800			1.25 (16)
30	2	P, R, AD GP1-2	15	250	400	2,000	2,000	3	3.5 (12)	φ11.0 ~ 13.0
	3.4					2,000			2 (14)
	5.6.7					1,800
	8		10		300	1,800
	13		5		-	1,500			1.25 (16)
30	2.3.4	PM, RF, ADF GPM1-2	15	250	400	2,000	2,000	3	2 (14)	φ11.0 ~ 13.0
	5		15		400	1,800
	6		10		-
	8		5		300				1.25 (16)
40	2.3.4	PM, RF, ADF GP1	30	250	500	2,500	2,000	3	5.5 (10)	φ15.0 ~ 17.0
	5.6.8		20		400	2,000			5.5 (10)
	10		3-piece - 10, 7-piece - 5		300	1,800			Contact No. 1, 9, 10-2 (14) , Others - 1.25 (16)
	12		3-piece - 10, 9-piece - 5						Contact No. 1, 9, 10-2 (14) , Others - 1.25 (16)
	16		3-piece - 10, 13-piece - 5						Contact No. 1, 14, 15-2 (14) , Others - 1.25 (16)
	20		5						1.25 (16)
44	2.3.4	PM, RF, ADF GPM1	30	250	500	2,500	2,000	3	5.5 (10)	φ15.0 ~ 19.0
	5.6.8		20		400	2,000			5.5 (10)
	10		3-piece - 10, 7-piece - 5		300	1,800			Contact No. 1, 9, 10-2 (14) , Others - 1.25 (16)
	12		3-piece - 10, 9-piece - 5						Contact No. 1, 9, 10-2 (14) , Others - 1.25 (16)
	16		3-piece - 10, 13-piece - 5						Contact No. 1, 14, 15-2 (14) , Others - 1.25 (16)
	20		5						1.25 (16)
50	2.3	P, R, AD GP1	80	500	600	3,000	5,000	1	30 (2)	φ19.0 ~ 23.0
	4		50	250	500	2,500	2,000	3	14 (6)
	8		25		400	2,000			3.5 (12)
	10		20		300
	15		15
	25		4-piece - 15, 21-piece - 5			1,800			Contact No. 3, 6, 19, 22-3.5 (12), Others - 2 (14)
54	2.3	PM, RF, ADF GPM1	80	500	600	3,000	5,000	1	30 (2)	φ19.0 ~ 26.0
	4		50	250	500	2,500	2,000	3	14 (6)
	8		25		400	2,000			3.5 (12)
	10		20		300
	15		15
	25		4-piece - 15, 21-piece - 5			1,800			Contact No. 3, 6, 19, 22-3.5 (12), Others - 2 (14)
60	2	P, R, AD GP1.25	150	500	600	3,000	5,000	1	50 (0)	φ29.0 ~ 33.0
	3		150						50 (0)
	4		80						30 (2)
	10		30	250	300	2,500	2,000	3	8 (8)
	15		15			2,500			3.5 (12)
	30, 40		5			1,500			2 (14)
	32		3-piece - 15, 29-piece - 5			1,500			Contact No. 2, 24, 28-3.5 (12), Others - 2 (14)
60	10	PM, RF, ADF GPM1.25	30	250	300	2,000	2,000	3	8 (8)	φ29.0 ~ 33.0
	15		15			2,000			3.5 (12)
	30		5			1,500			2 (14)
	32		3-piece - 15, 29-piece - 5			1,800			Contact No. 2, 24, 28-3.5 (12), Others - 2 (14)
64	2	PM, RF, ADF GPM1.25	150	500	600	3,000	5,000	1	50 (0)	φ31.0 ~ 36.0
	3		150						50 (0)
	4		80						30 (2)

(Note): Shows the limit voltage value for continuous use of the NCS connector. Follow the rated voltage if there is no indication on the connector.

NCS Connector Contact Arrangement Diagram

Connection Work Method

1. Disassemble the connector according to the following.

Note: If a contact for 80 A or 150 A is mounted, use the following procedure.

(1) Loosen the lock screws and remove the insulator from the connector body (turn counterclockwise)
(2) Loosen the clamp screws and remove the clamp saddle from the connector body

(1) Insert the contact wrench from the coupling side and remove the contact locking nut

2. Pass the disassembled parts through the cable in the order shown below.

Note: Avoid mistakes in the order or direction of parts.
Parts

3. Following the figure and table below, perform preparatory soldering for the core wires of the end-processed cable.

Cable End Processing Dimensional Drawing

4. Solder

(1) Insert the core wire with extra solder into the contact solder pot
(2) Heat the contact and the core wire with a soldering iron (conductor cross-sectional area 0.75 ~ 3.5 mm2 (AWG18 ~ AWG12) 30 seconds or less, and conductor cross-sectional area 5.5 ~ 14 mm2 (AWG10 ~ AWG6) 60 seconds or less)
(3) Apply solder and fill the gap between the contact and the core wires

5. Assemble the connector according to the following.

(1) Screw the insulator firmly to the connector body (contacts for 80 A and 150 A should be installed with a contact wrench beforehand)
(2) Tighten the lock screws (tighten the connector body and insulator to the extent that they do not loosen when rotated by hand)
(3) Tighten the clamp screw and attach the clamp saddle to the plug body

Conductor Area and Soldering Iron

Soldering Iron Wattage	Iron Tip Temperature (°C)	Wire Size (Upper Part mm2, Lower Part AWG)
		0.75	1,25	2	3.5	5.5	8	14
		18	16	14	12	10	8	6
15 W	320 ~ 370	○
30 W		○	○	○
60 W			○	○
80 W					○	○	○
100 W					○	○	○	○
150 W							○	○
200 W								○

Cable End Processing Dimensional Table

Shape Symbols for P and AD (LP, GP * Common)

· Shape symbols LP, GP * are the same as P.
· Shape symbol R is the same as AD, but can be used with A dimension at the length of your choice.

Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B
NCS-14-1-P	All Poles	13.5	6	NCS-40-5-P	All Poles	23	10	NCS-14-1-AD	All Poles	20	6	NCS-40-5-AD	All Poles	35	10
NCS-14-2-P	1 2	11 10	3.5 4	NCS-40-6-P	6 Other Poles	22 23		NCS-14-2-AD		20		NCS-40-6-AD
NCS-16-1-P	All Poles	13	6	NCS-40-8-P	8 Other Poles	22 23		NCS-16-1-AD		11		NCS-40-8-AD
NCS-16-2-P	1 2	13 11	4	NCS-40-10-P	1.9.10 Other Poles	22 23	7	NCS-16-2-AD		20		NCS-40-10-AD	1.9.10 Other Poles	34 35	7
NCS-16-3-P	1 2.3	11 13		NCS-40-12-P	1.9.10 Other Poles	22 23		NCS-16-3-AD				NCS-40-12-AD	1.9.10 Other Poles	34 35
NCS-16-4-P	1.2.4 3	11 10		NCS-40-16-P	1.14.15 Other Poles	22 23		NCS-16-4-AD				NCS-40-16-AD	1.14.15 Other Poles	34 35
NCS-25-2-P	All Poles	18	8	NCS-40-20-P	1.6.9 Other Poles	22 23		NCS-25-2-AD		24	7	NCS-40-20-AD	All Poles	35
NCS-25-3-P				NCS-50-2-P	All Poles	35	13	NCS-25-3-AD				NCS-50-2-AD		42	13
NCS-25-4-P				NCS-50-3-P		35	13	NCS-25-4-AD				NCS-50-3-AD		42	13
NCS-25-5-P		17	7	NCS-50-4-P		33	11	NCS-25-5-AD				NCS-50-4-AD		40	11
NCS-25-6-P	6 Other Poles	13 17		NCS-50-8-P	8 Other Poles	32 34	7	NCS-25-6-AD				NCS-50-8-AD			7
NCS-25-7-P	7 Other Poles	13 17		NCS-50-10-P	10 Other Poles	32 36	7	NCS-25-7-AD				NCS-50-10-AD			7
NCS-25-8-P	8 Other Poles	13 17		NCS-50-15-P	All Poles	34	9	NCS-25-8-AD				NCS-50-15-AD		42	9
NCS-30-2-P	All Poles	19	8	NCS-50-25-P	3.6.19.22 Other Poles	30 34	9 8	NCS-30-2-AD		24	8	NCS-50-25-AD	3.6.19.22 Other Poles	42 43	9 8
NCS-30-3-P			7	NCS-60-2-P	All Poles	43	15	NCS-30-3-AD			7.5	NCS-60-2-AD	All Poles	45	15
NCS-30-4-P				NCS-60-3-P			15	NCS-30-4-AD				NCS-60-3-AD			15
NCS-30-5-P				NCS-60-4-P			13	NCS-30-5-AD				NCS-60-4-AD			13
NCS-30-6-P	6 Other Poles	16 19		NCS-60-10-P		41	12	NCS-30-6-AD				NCS-60-10-AD		47	12
NCS-30-7-P	7 Other Poles	16 19		NCS-60-15-P		41	9	NCS-30-7-AD				NCS-60-15-AD		47	9
NCS-30-7H-P	All Poles	19		NCS-60-30-P		43	8	NCS-30-7H-AD			7	NCS-60-30-AD		48	8
NCS-30-8-P	8 Other Poles	16 19		NCS-60-32-P	2.24.28 Other Poles	39 43	9 8	NCS-30-8-AD			7	NCS-60-32-AD	2.24.28 Other Poles	47 48	9 8
NCS-30-13-P	All Poles	17	6	NCS-60-40-P	All Poles	43	8	NCS-30-13-AD			6	NCS-60-40-AD	All Poles	48	8
NCS-40-2-P		22	10					NCS-40-2-AD		35	6
NCS-40-3-P								NCS-40-3-AD
NCS-40-4-P								NCS-40-4-AD

Shape Symbols for P and AD (LP, GP * Common)

· Shape symbols LP, GP * are the same as P.
· Shape symbol R is the same as AD, but can be used with A dimension at the length of your choice.

Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B	Product No.	Terminal Number	A	B
NCS-16-2-PM	All Poles	13	6	NCS-44-16-PM	1.14.15 Other Poles	25 26	7	NCS-16-2-ADF	All Poles	20	6	NCS-44-16-ADF	1.14.15 Other Poles	31 32	7
NCS-16-3-PM		13	6	NCS-44-20-PM	All Poles	26		NCS-16-3-ADF		20	6	NCS-44-20-ADF	1.6.9 Other Poles	31 32	7
NCS-25-2-PM		18	7	NCS-54-2-PM		45	13	NCS-25-2-ADF		24	8	NCS-54-2-ADF	All Poles	50	13
NCS-25-3-PM				NCS-54-3-PM		45	13	NCS-25-3-ADF			7	NCS-54-3-ADF		50	13
NCS-25-4-PM				NCS-54-4-PM		43	11	NCS-25-4-ADF			7	NCS-54-4-ADF		46	11
NCS-25-5-PM			6	NCS-54-8-PM			7	NCS-25-5-ADF			6	NCS-54-8-ADF	8 Other Poles	45 47	7
NCS-25-6-PM				NCS-54-10-PM			7	NCS-25-6-ADF				NCS-54-10-ADF	10 Other Poles	45 47	7
NCS-25-7-PM				NCS-54-15-PM		45	9	NCS-25-7-ADF				NCS-54-15-ADF	All Poles	47	9
NCS-30-2-PM		22	8	NCS-54-25-PM	3.6.19.22 Other Poles	45 48	9 8	NCS-30-2-ADF		26	8	NCS-54-25-ADF	3.6.19.22 Other Poles	31 35	9 8
NCS-30-3-PM				NCS-60-10-PM	All Poles	46	12	NCS-30-3-ADF			7	NCS-60-10-ADF	All Poles	41	12
NCS-30-4-PM				NCS-60-15-PM		46	9	NCS-30-4-ADF				NCS-60-10-ADF		41	9
NCS-30-5-PM		21		NCS-60-30-PM		47 46	8	NCS-30-5-ADF				NCS-60-30-ADF		43	8
NCS-30-6-PM		20	7	NCS-60-32-PM	2.24.28 Other Poles	47	9 8	NCS-30-6-ADF				NCS-60-32-ADF	2.24.28 Other Poles	39 43	9 8
NCS-30-8-PM		20	7	NCS-64-2-PM	All Poles	47	15	NCS-30-8-ADF				NCS-64-2-ADF	All Poles	47	15
NCS-44-2-PM		26	10	NCS-64-3-PM			15	NCS-44-2-ADF		31	10	NCS-64-3-ADF			15
NCS-44-3-PM				NCS-64-4-PM			13	NCS-44-3-ADF				NCS-64-4-ADF			13
NCS-44-4-PM								NCS-44-4-ADF
NCS-44-5-PM								NCS-44-5-ADF		32
NCS-44-6-PM								NCS-44-6-ADF	6 Other Poles	31 32
NCS-44-8-PM								NCS-44-8-ADF	8 Other Poles	31 32
NCS-44-10-PM	1.9.10 All Poles	25 26	7					NCS-44-10-ADF	1.9.10 Other Poles	31 32	7
NCS-44-12-PM	1.9.10 All Poles	25 26	7					NCS-44-12-ADF	1.9.10 Other Poles	31 32	7

Basic Information

Connector Shape	Circular Type	Connector series initials	M・N・O	M·N·O	NCS
Application	Cable to cable	Wire connection method	Solder	Connection direction	Straight
Protection function (environmentally resistant)	None	Removal method	Others

Please check the type/dimensions/specifications of the part NCS-44-2-ADF in the NCS Relay Adapter (Screw) series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Applicable pin/contact
- Male (plug)
- Female (socket)
Clear
Number Of Pins
1

2

3

4

5

6

7

8

10

12

13

15

16

20

25

30

32

40
Clear
Allowable Current(A)
5

10

15

20

25

30

50

80

150
Clear
Allowable Voltage(V)
125

250

500
Clear
Representative Standard
- PSE
Clear
Shell size
14

25

30

40

44

50

54

60

64
Clear
Conforming cable finishing outer diameter(φ mm)
5.5 ~ 7

9.5 ~ 11.5

11 ~ 13

15 ~ 17

15 ~ 19

19 ~ 23

19 ~ 26

29 ~ 33

31 ~ 36
Clear
CAD
- 2D
Clear

Days to Ship

All

Same day

4 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Similar Part Numbers

Part Number
NCS-25-2-ADF
NCS-25-3-AD
NCS-25-3-ADF
NCS-44-20-ADF
NCS-44-3-ADF
NCS-44-4-ADF

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Applicable pin/contact	Number Of Pins	Allowable Current (A)	Allowable Voltage (V)	Representative Standard	Shell size	Conforming cable finishing outer diameter (φ mm)	Note: Current
SGD 20.75	1 Piece(s)	4 Day(s) or more	-	Female (socket)	2	10	250	PSE	25	9.5 ~ 11.5	-
SGD 16.16	1 Piece(s)	4 Day(s) or more	-	Male (plug)	3	10	250	PSE	25	9.5 ~ 11.5	-
SGD 22.65	1 Piece(s)	4 Day(s) or more	-	Female (socket)	3	10	250	PSE	25	9.5 ~ 11.5	-
SGD 136.03	1 Piece(s)	4 Day(s) or more	-	Female (socket)	20	5	250	-	44	15 ~ 19	-
SGD 106.95	1 Piece(s)	4 Day(s) or more	-	Female (socket)	3	30	250	PSE	44	15 ~ 19	-
SGD 107.76	1 Piece(s)	4 Day(s) or more	-	Female (socket)	4	30	250	PSE	44	15 ~ 19	-

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NCS Relay Adapter (Screw) (NCS-44-2-ADF)

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