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NC Relays

Lineup
- DE Relays Compliant with European safety standards, 1 Form A/2 Form A/1 Form A 1 Form B 10 A/8 A Polarized power relays
- DJ Relays High insulation, 1-pole/2-pole 16 A, Polarized power relays
- DJ-H Relays Suitable for lighting and motor load, 1 Form A 50 A, Latching relays
- DK Relays 1 Form A 10 A, 1 Form A 1 Form B/2 Form A 8 A, Small polarized power relays
- DS Power Relays 1 Form A 8 A (AC) / 5 A (DC) , 1 Form A 1 Form B/2 Form A 5 A (AC/DC) , Small polarized power relays
- DW Relays 1 Form A 8 A/16 A, Small, Polarized power relays (latching type)
- DY Relays 1 Form A 10 A, 1 Form A 1 Form B 8 A, Small polarized power relays
- DZ-S Relays IEC62055-31 UC3 compliant, 1 Form A 90 A, Power latching relays
- HE Relays TV-10/TV-15 rated, 1 Form A 30 A, 2 Form A 25 A, Power relays
- HE Relays PV Type Compact size, 1 Form A 35 A/48 A/90 A Power relays for solar inverter
- HE-N Relays High capacity 120 A　490 V AC 1 Form A power relay
- HE-S Relays Compact size 2a and 2a1b 40 A power relays for energy management and industrial equipment
- HE-R Relays Compact size 2 Form A and 2 Form A 1Form B 80 A/4 Form A and 4 Form A and 1 Form B 40 A power relays
- JV-N Relays 1 Form A 16 A, low profile: 10.9 mm power relays for heater control
- JW Relays 1 Form A/1 Form C/2 Form A/2 Form C, 5 A/10 A, Power relays
- LD-P Relays Compliant with IEC/EN60335-1/ EN60079-15 (VDE approved) 1 Form A 5 A Slim power relays
- LF Relays Ideal for compressor and inverter loads, 1 Form A 20 A, Power relays
- LF-G Relays Load for solar inverter, Compact size, 1 Form A 22 A/33 A, Power relays
- LQ Relays Compliant with IEC/EN60335-1^*1^*2 /EN60079-15^*3 (VDE approved) 1 Form A/1 Form C 10A small power relays
- LZ Relays Low profile: 15.7 mm, 1 Form A/1 Form C 16 A, Power relay
- LZ-N Relays EN60335-1 GWT compliant, 15.7 mm Low profile, 1 Form A/1 Form C 16 A, Power relays
- NC Relays Transistor drive, 2 Form C/4 Form C, 5 A Slim power relays
- PA-N Relays Complies with IEC61010 reinforced insulation, For PLC/Interface, 1 Form A 5 A, Slim power relay
- PF Relays Compliant with European standards, 1 Form A/1 Form C 6 A, Slim power relays
- S Relays 2 Form A 2 Form B/3 Form A 1 Form B/4 Form A /4 A Polarized power relays
- SP Relays 2 Form C 15 A, 4 Form C 10 A, Polarized power relays
- ST Relays 1 Form A 1 Form B/2 Form A, 8 A, Polarized power relays
CAD data　 Catalogs/Datasheets　　
FAQ

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Dimensions

Unit : mm

1.[Dust cover: Flat type] PC board terminal: 2 Form C
2.[Dust cover: Flat type] PC board terminal: 4 Form C
3.[Dust cover: Slim type] Plug-in terminal: 2 Form C
4.[Dust cover: Slim type] Plug-in terminal: 4 Form C
5.[Dust cover: Slim type] PC board terminal: 2 Form C
6.[Dust cover: Slim type] PC board terminal: 4 Form C
7.[Sealed: Flat type] PC board terminal: 2 Form C
8.[Sealed: Flat type] PC board terminal: 4 Form C
9.[Sealed: Slim type] Plug-in terminal: 2 Form C
10.[Sealed: Slim type] Plug-in terminal: 4 Form C
11.[Sealed: Slim type] PC board terminal: 2 Form C

12.[Sealed: Slim type] PC board terminal: 4 Form C
13.[Flat type PC board socket] NC2 (AW4920)
14.[Flat type PC board socket] NC4 (AW4940)
15.[Slim type DIN terminal socket] NC2 (AW4928)
16.[Slim type soldering socket] NC2 (AW4922)
17.[Slim type soldering socket] NC4 (AW4942)
18.[Slim type PC board socket] NC2 (AW4924)
19.[Slim type PC board socket] NC4 (AW4944)
20.[Slim type wrapping socket] NC2 (AW4926)
21.[Slim type wrapping socket] NC4 (AW4946)

1.[Dust cover: Flat type] PC board terminal: 2 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Recommended PC board pattern (BOTTOM VIEW)

Tolerance ±0.1

Schematic (TOP VIEW): (De-energize)

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2.[Dust cover: Flat type] PC board terminal: 4 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Recommended PC board pattern (BOTTOM VIEW)

Tolerance ±0.1

Schematic (TOP VIEW): (De-energize)

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3.[Dust cover: Slim type] Plug-in terminal: 2 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Schematic (BOTTOM VIEW): (De-energize)

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4.[Dust cover: Slim type] Plug-in terminal: 4 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Schematic (BOTTOM VIEW): (De-energize)

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5.[Dust cover: Slim type] PC board terminal: 2 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Recommended PC board pattern (BOTTOM VIEW)

Tolerance ±0.1

Schematic (BOTTOM VIEW): (De-energize)

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6.[Dust cover: Slim type] PC board terminal: 4 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Recommended PC board pattern (BOTTOM VIEW)

Tolerance ±0.1

Schematic (BOTTOM VIEW): (De-energize)

Return to top

7.[Sealed: Flat type] PC board terminal: 2 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Recommended PC board pattern (BOTTOM VIEW)

Tolerance ±0.1

Schematic (TOP VIEW): (De-energize)

Return to top

8.[Sealed: Flat type] PC board terminal: 4 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Recommended PC board pattern (BOTTOM VIEW)

Tolerance ±0.1

Schematic (TOP VIEW): (De-energize)

Return to top

9.[Sealed: Slim type] Plug-in terminal: 2 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Schematic (BOTTOM VIEW): (De-energize)

Return to top

10.[Sealed: Slim type] Plug-in terminal: 4 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Schematic (BOTTOM VIEW): (De-energize)

Return to top

11.[Sealed: Slim type] PC board terminal: 2 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Recommended PC board pattern (BOTTOM VIEW)

Tolerance ±0.1

Schematic (BOTTOM VIEW): (De-energize)

Return to top

12.[Sealed: Slim type] PC board terminal: 4 Form C

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Recommended PC board pattern (BOTTOM VIEW)

Tolerance ±0.1

Schematic (BOTTOM VIEW): (De-energize)

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13.[Flat type PC board socket] NC2 (AW4920)

External dimensions

General tolerance ±0.5

Terminal portion dimensions

General tolerance ±0.5

Recommended PC board pattern

Tolerance ±0.1

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14.[Flat type PC board socket] NC4 (AW4940)

External dimensions

General tolerance ±0.5

Terminal portion dimensions

General tolerance ±0.5

Recommended PC board pattern

Tolerance ±0.1

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15.[Slim type DIN terminal socket] NC2 (AW4928)

Note: Fastening brackets are included with the DIN terminal socket.

External dimensions

General tolerance
Less than 1 mm: ±0.2
Min. 1 mm less than 3 mm: ±0.3
Min. 3 mm: ±0.5

Note: To prevent damage or distortion, when tightening fixing screws, the optimum torque range should be 0.49 to 0.69 N·m.

Mounting hole pattern

Schematic

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16.[Slim type soldering socket] NC2 (AW4922)

External dimensions

General tolerance ±0.5

Chassis cutout

Tolerance ±0.1

*1	Suitable chassis thickness is 1.0 to 2.0 mm.
*2	Once the socket is inserted from above into the mounting holes, the relay will snap in to clips rising from either side at (A) and (B) by pushing.

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17.[Slim type soldering socket] NC4 (AW4942)

External dimensions

General tolerance ±0.5

Chassis cutout

Tolerance ±0.1

*1	Suitable chassis thickness is 1.0 to 2.0mm.
*2	Once the socket is inserted from above into the mounting holes, the relay will snap in to clips rising from either side at (A) and (B) by pushing.

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18.[Slim type PC board socket] NC2 (AW4924)

External dimensions

General tolerance ±0.5

Recommended PC board pattern

Tolerance ±0.1

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19.[Slim type PC board socket] NC4 (AW4944)

External dimensions

General tolerance ±0.5

Recommended PC board pattern

Tolerance ±0.1

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20.[Slim type wrapping socket] NC2 (AW4926)

External dimensions

General tolerance ±0.5

Terminal cross section

Chassis cutout

Tolerance ±0.1

*1	Suitable chassis thickness is 1.0 to 2.0mm.
*2	Once the socket is inserted from above into the mounting holes, the relay will snap in to clips rising from either side at (A) and (B) by pushing.

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21.[Slim type wrapping socket] NC4 (AW4946)

External dimensions

General tolerance ±0.5

Chassis cutout

Tolerance ±0.1

*1	Suitable chassis thickness is 1.0 to 2.0mm.
*2	Once the socket is inserted from above into the mounting holes, the relay will snap in to clips rising from either side at (A) and (B) by pushing.