FLAT/VERTICAL TYPE HIGH POWER BIFURCATED CONTACT

FLAT/VERTICAL TYPE HIGH POWER BIFURCATED CONTACT NC NC RELAYS Flat type Flat type (PC board) (PC board) FEATURES 1. Compact, slim design Use of high-performance flat electromagnetic design achieves 10.9 mm.429 inch profile, flat type thin package., with width of mm inch, enables high-density mounting on PC boards. 2. High reliability Provides stable contact pressure needed for card lift-off contact driver method. The use of Ac clad twin contacts provides stable contact resistance and ensures high contact reliability. 3. Compatible with all major safety standards UL and CSA certified, and complies with Japanese Electrical Appliance and Material Control Law. TYPICAL APPLICATIONS 1. Information processing and telecom equipment such as computers and terminal devices. 2. Gas hot air heating equipment and air conditioners. 3. Timer, temperature controller and other equipment that requires form factor reduction. 4. Transmission and measuring devices such as facsimile machines and electronic counting devices. 5. Control panels for industrial equipment such as machine tools, factory automation devices, and NC machines. ORDERING INFORMATION 2: 4: NC Nil: Standard type EB: Amber sealed type D: Twin (bifurcated) contact Nil: J: Flat type Nil: Plug-in type P: PC board type Nil: Coil DC 3, 5, 6, 12, 24, 48, 100V AC 12, 24, 48, 100V D Notes: 1. UL/CSA approved type is standard. 2. Amber sealed types are sealed and filled with inert gas (nitrogen gas). Sealed construction with terminals, case and base sealed shut with sealing resin. 1

TYPES <Standard type> 1. Flat type (PC board terminal) Contact arrangement Nominal coil 100V AC 100V AC Standard packing: Carton: 20 pcs.; Case: 200 pcs. Part No. NC2D-JP-AC12V NC2D-JP-AC24V NC2D-JP-AC48V NC2D-JP-AC100V NC2D-JP-DC3V NC2D-JP-DC5V NC2D-JP-DC6V NC2D-JP-DC12V NC2D-JP-DC24V NC2D-JP-DC48V NC2D-JP-DC100V NC4D-JP-AC12V NC4D-JP-AC24V NC4D-JP-AC48V NC4D-JP-AC100V NC4D-JP-DC3V NC4D-JP-DC5V NC4D-JP-DC6V NC4D-JP-DC12V NC4D-JP-DC24V NC4D-JP-DC48V NC4D-JP-DC100V 2. 1) Plug-in type Contact arrangement Nominal coil 100V AC 100V AC Standard packing: Carton: 20 pcs.; Case: 200 pcs. Part No. NC2D-AC12V NC2D-AC24V NC2D-AC48V NC2D-AC100V NC2D-DC3V NC2D-DC5V NC2D-DC6V NC2D-DC12V NC2D-DC24V NC2D-DC48V NC2D-DC100V NC4D-AC12V NC4D-AC24V NC4D-AC48V NC4D-AC100V NC4D-DC3V NC4D-DC5V NC4D-DC6V NC4D-DC12V NC4D-DC24V NC4D-DC48V NC4D-DC100V 2

2) PC board type Contact arrangement Nominal coil 100V AC 100V AC Standard packing: Carton: 20 pcs.; Case: 200 pcs. Part No. NC2D-P-AC12V NC2D-P-AC24V NC2D-P-AC48V NC2D-P-AC100V NC2D-P-DC3V NC2D-P-DC5V NC2D-P-DC6V NC2D-P-DC12V NC2D-P-DC24V NC2D-P-DC48V NC2D-P-DC100V NC4D-P-AC12V NC4D-P-AC24V NC4D-P-AC48V NC4D-P-AC100V NC4D-P-DC3V NC4D-P-DC5V NC4D-P-DC6V NC4D-P-DC12V NC4D-P-DC24V NC4D-P-DC48V NC4D-P-DC100V <Amber type> 1. Flat type (PC board terminal) Contact arrangement Nominal coil Standard packing: Carton: 20 pcs.; Case: 200 pcs. Part No. NC2EBD-JP-DC3V NC2EBD-JP-DC5V NC2EBD-JP-DC6V NC2EBD-JP-DC12V NC2EBD-JP-DC24V NC2EBD-JP-DC48V NC2EBD-JP-DC100V NC4EBD-JP-DC3V NC4EBD-JP-DC5V NC4EBD-JP-DC6V NC4EBD-JP-DC12V NC4EBD-JP-DC24V NC4EBD-JP-DC48V NC4EBD-JP-DC100V 2. 1) Plug-in type Contact arrangement Nominal coil Standard packing: Carton: 20 pcs.; Case: 200 pcs. Part No. NC2EBD-DC3V NC2EBD-DC5V NC2EBD-DC6V NC2EBD-DC12V NC2EBD-DC24V NC2EBD-DC48V NC2EBD-DC100V NC4EBD-DC3V NC4EBD-DC5V NC4EBD-DC6V NC4EBD-DC12V NC4EBD-DC24V NC4EBD-DC48V NC4EBD-DC100V 3

2) PC board type Contact arrangement Nominal coil Standard packing: Carton: 20 pcs.; Case: 200 pcs. Part No. NC2EBD-P-DC3V NC2EBD-P-DC5V NC2EBD-P-DC6V NC2EBD-P-DC12V NC2EBD-P-DC24V NC2EBD-P-DC48V NC2EBD-P-DC100V NC4EBD-P-DC3V NC4EBD-P-DC5V NC4EBD-P-DC6V NC4EBD-P-DC12V NC4EBD-P-DC24V NC4EBD-P-DC48V NC4EBD-P-DC100V RATING 1. Coil data 1) type (AC) No. of poles Nominal coil 2) (DC) No. of poles * At 20 C 68 F (Amber type) Pick-up (at 20 C 68 F) Drop-out (at 20 C 68 F) Nominal operating current [±10%] (at 20 C 68 F) N.C. condition Coil inductance N.O. condition Nominal operating power 41.5mA 0.50VA 80%V or less of 10%V or more of 22.5mA 0.54VA nominal nominal 14.0mA 0.67VA 100V AC 10.5mA 5VA 92mA 1.10VA 80%V or less of 10%V or more of 45mA 8VA nominal nominal 22.5mA 8VA 100V AC 13.0mA 1.30VA Nominal coil Pick-up (at 20 C 68 F) Drop-out (at 20 C 68 F) Nominal operating current [±10%] (at 20 C 68 F) Coil resistance [±10%] (at 20 C 68 F) Nominal operating power Coil inductance N.C. condition N.O. condition 120mA 25Ω 360mW 24.2mH 30.0mH 72mA 69.4Ω 360mW 69.5mH 86.0mH 60mA 100Ω 360mW 99.4mH 123mH 80%V or less of 10%V or more of 30mA 400Ω 360mW 388mH 480mH nominal nominal 15mA 1,600Ω 360mW 1,590mH 1,970mH 7.5mA 6,400Ω 360mW 6,270mH 7,680mH 7.4mA 13,500Ω 740mW 9,470mH 11,700mH 240mA 12.5Ω 720mW 12.8mH 15.8mH 144mA 34.7Ω 720mW 34.3mH 42.4mH 80%V or less of nominal 10%V or more of nominal 120mA 60mA 30mA 50Ω 200Ω 800Ω 720mW 720mW 720mW 50.7mH 203mH 812mH 62.7mH 252mH 1,000mH 15mA 3,200Ω 720mW 2,820mH 3,480mH 7.4mA 13,500Ω 740mW 14,100mH 17,400mH Max. allowable (at 50 C 122 F) 110%V of nominal 110%V of nominal Max. allowable (at 50 C 122 F)* 135%V of nominal 110%V of nominal 110%V of nominal 4

2. Specifications Characteristics Contact Rating Electrical characteristics Mechanical characteristics Expected life Conditions NC Specifications Item DC AC DC AC Arrangement Initial contact resistance, max. Max. 50 mω (By drop 6 V DC 1A) Max. 50 mω (By drop 6 V DC 1A) Contact material Au-clad AgNi type Au-clad AgNi type Nominal switching capacity (resistive load) Max. switching power (resistive load) Max. switching Max. switching current Standard: 5A 250V AC, 5A 30V DC Amber: 3A 250V AC, 5A 30V DC Standard: 1,250VA, 150W Amber: 750VA, 150W 250 V AC Standard: 5A Amber: 3A (AC), 5A (DC) Standard: 4A 250V AC, 5A 30V DC Amber: 2A 250V AC, 5A 30V DC Standard: 1,000VA, 150W Amber: 500VA, 150W Standard: 4A Amber: 2A (AC), 5A (DC) Nominal operating power 360mW (740mW: ) 0.50VA to 5VA 720mW* 2 8VA to 1.30VA Min. switching capacity (Reference value)* 1 100μA 1V DC 100μA 1VDC Insulation resistance Breakdown Between open contacts Between contact sets Between contact and coil Min. 100MΩ (at 500V DC) Measurement at same location as Initial breakdown section. Min. 100MΩ (at 500V DC) Measurement at same location as Initial breakdown section. 1,000 Vrms for 1min. (Detection current: 10mA.) 1,000 Vrms for 1min. (Detection current: 10mA.) 1,000 Vrms for 1min. (Detection current: 10mA.) 1,000 Vrms for 1min. (Detection current: 10mA.) 2,000 Vrms for 1min. (Detection current: 10mA.) 2,000 Vrms for 1min. (Detection current: 10mA.) Temperature rise Max. 65 C [Max. 85 C (100V AC)] (By resistive method, nominal ) Operate time (at 20 C 68 F) Max. 20ms Max. 30ms* 3 Max. 20ms Max. 30ms* 3 Release time (at 20 C 68 F) Max. 10ms Max. 40ms* 3 Max. 10ms Max. 40ms* 3 Shock Functional Min. 98 m/s 2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs.) resistance Destructive Min. 980 m/s 2 (Half-wave pulse of sine wave: 6 ms.) Vibration Functional 10 to 55 Hz at double amplitude of 1 mm (Detection time: 10μs.) resistance Destructive 10 to 55 Hz at double amplitude of 2 mm Mechanical Min. 5 10 7 Min. 10 7 Min. 5 10 7 Min. 10 7 Electrical (resistive load) Conditions for operation, transport and storage* 4 (Not freezing and condensing at low temperature) Standard: Min. 10 5 (5A 250V AC), Min. 5 10 5 (5A 30V DC) Amber: Min. 10 5 (3A 250V AC), Min. 5 10 5 (5A 30V DC) 40 C to +70 C 40 F to +158 F (Max.), 40 C to +55 C 40 F to +131 F () 40 C to +60 C 40 F to +140 F* 5 Max. Operating speed 50 cps 50 cps Unit weight 16 g.56 oz 18 g.63 oz Standard: Min. 10 5 (4A 250V AC), Min. 5 10 5 (5A 30V DC) Amber: Min. 10 5 (2A 250V AC), Min. 5 10 5 (5A 30V DC) 40 C to +55 C 40 F to +131 F 40 C to +40 C 40 F to +104 F Notes: * *1 This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. *2. : 740mW *3. For the AC type, the operate and release time differs depending on the phase of the input and cutoff times. *4.Refer to 6. Usage, Storage and Transport Conditions in AMBIENT ENVIRONMENT section in Relay Technical Information. *5. : 40 C to +40 C 40 F to +104 F 5

REFERENCE DATA (Standard type) 1.-(1) Life curve (AC/DC load, ) 1.-(2) Life curve (AC/DC load ) 1.-(3) Life curve (AC/DC load ) 10,000 110 V DC resistive 5,000 5,000 Expected life, 10 4 1,000 220 V DC resistive 100 Expected life, 10 4 1,000 100 250 V AC resistive 250 V AC inductive (pf=) Expected life, 10 4 1,000 100 125 V AC resistive 250 V AC resistive 125 V AC inductive (pf=) 250 V AC inductive (pf=) 30 V DC resistive 0.1 10 Contact carrying current, A 10 0 1 2 3 4 5 Contact carrying current, A 10 0 1 2 3 4 5 Contact carrying current, A 2. Temperature rise characteristics (single side stable) Measured portion: Inside the coil Temperature rise, C 80 70 60 50 40 30 20 Operating power Coil 2C : up to ( 48 V DC ) 2C : 100 V DC ( 4C : all types ) 5 A (Contact carring current) 3 A (Contact carring current) 5 A (Contact carring current) 3 A (Contact carring current) 4C 2C 0.6 1.2 1.4 1.6 1.8W 100 120 140 160 180 200 220%V 100 110 120 130 140 150%V 3. Operate time (single side stable) Operate time, ms 20 18 16 14 12 10 8 6 4 2 4c 2c Max. Max. Min. Min. 80 90 100 110 Coil applied,%v 4. Release time (single side stable) 5.-(1) Rate of change of pick-up and drop-out ( single side stable) 5.-(2) Rate of change of pick-up and drop-out ( single side stable) 5 4c 2c 120 120 Release time, ms 4 3 2 1 Max. Min. Max. Min. Rated of change, % 110 100 90 80 Pick-up Drop-out Rated of change, % 110 100 90 80 Pick-up Drop-out 80 90 100 110 Coil applied,%v 40 20 0 20 40 60 80 Ambient temperature, C 40 20 0 20 40 60 80 Ambient temperature, C 6.-(1) Ambient temperature vs Max. continuous Tested sample: NC2D-P-DC24 V ( slim single side stable) 6.-(2) Ambient temperature vs Max. continuous Tested sample: NC2D-P-DC110 V ( slim single side stable), NC4D-P-DC24 V ( slim single side stable) Max. continuous, %V 250 200 150 0 A (Contact carring current) 3 A (Contact carring current) 5 A (Contact carring current) Max. continuous, %V 250 200 150 0 A (Contact carring current) 3 A (Contact carring current) 5 A (Contact carring current) 100 40 50 60 70 Ambient temperature, C 100 30 40 50 Ambient temperature, C 6

DIMENSIONS (Unit: mm inch) <Standard type> Flat type Schematic (Top view) 14 13 12 11 NC.110 dia. 8-1.2 dia. hole 8-.047 dia. hole + 2 4 5 7 (Deenergized position) 11 11 27.94 1 10.9 3.5.429.138 7 5 4 2 Note: types do not have terminals 3 and 6. Flat type Schematic (Top view) 16 15 14 13 12 11 10 9 + 1 2 4 5 7 8.110 dia. 14-1.2 dia. hole 14-.047 dia. hole 9 10 15 16 27.94 1 (Deenergized position) 11 11 10.9 3.5.429.138 8 7 5 4 2 1 Note: types do not have terminals 3 and 6. 7

Plug-in type 94 + 7 5 4 2 2.5.098 6.1.240 (Deenergized position) Note: types do not have terminals 3 and 6. Plug-in type 94 9 10 15 16 + 8 7 5 4 2 1 9 10 15 16 8 1 6.1.240 (Deenergized position) Note: types do not have terminals 3 and 6. PC board type 94 4.1.161 0.2.008 + 7 5 4 2 (Deenergized position).110 dia. 3 3 8-1.2 dia. hole 8-.047 dia. hole 7 5 4 2 (Dowel heigh: ) Note: types do not have terminals 3 and 6. 8

PC board type 94 4.1.161 0.2.008 9 10 15 16 + 8 7 5 4 2 1 (Deenergized position) 14-1.2 dia. hole.110 dia. 14-.047 dia. hole 9 10 15 16 3 3 8 7 5 4 2 1 8 1 (Dowel heigh: ) Note: types do not have terminals 3 and 6. <Amber sealed type> Flat type Schematic (Top view) 14 13 12 11.110 dia. 10-1.2 dia. hole 10-.047 dia. hole - - + + 2 3 4 56 7 27.94 1 : Deenergized position 11 11 10.9.429 3.5.138 0.5.020 Note: types do not have terminals 3 and 6. Flat type Schematic (Top view) 16 15 14 13 12 11 10 9.110 dia. 16-1.2 dia. hole 16-.047 dia. hole 9 10 15 16 - - + + 1 2 3 4 5 6 7 8 27.94 1 : Deenergized position 11 11 10.9.429 3.5.138 8 1 0.5.020 Note: types do not have terminals 3 and 6. 9

Plug-in type 94 6.1.240 2.5.098 + + - - : Deenergized position Note: types do not have terminals 3 and 6. Plug-in type 38.9 1.531 9 10 11 12 13 14 15 16 8 + + - - 1 94 : Deenergized position 2.5.098 6.1.240 Note: types do not have terminals 3 and 6. PC board type 94 4.1.161 0.2.008 + + - - : Deenergized position.110 dia. 3 3 10-1.2 dia. hole 10-.047 dia. hole 0.5.020 Note: types do not have terminals 3 and 6. 10

PC board type 38.9 1.531 9 10 11 12 13 14 15 16 16-1.2 dia. hole.110 dia. 16-.047 dia. hole 9 10 15 16 94 8 + + - - : Deenergized position 1 3 3 8 1 0.5.020 4.1.161 0.2.008 Note: types do not have terminals 3 and 6. NOTES 1. Because the NC relay is polarized, the positive + and negative connections to the coil should be done as indicated on the wiring diagram. If connected incorrectly, it may malfunction or fail to operate. 2. As a 2 coil latching type, under the stipulations of the Japanese Electrical Appliance and Material Control Law, because the terminals of NC relay coils have an insulation distance of more than 1.5 mm, NC relays can be used in power supply operating circuits of up to 100 V. When used in contact circuits, 200 V is the maximum. 3. To maintain insulation between coils of 2 coil latching series, terminals 5 and 6 for flat series, and terminals 3 and 4 for vertical series should be connected to provide common return. 5 Set coil 4 Set switch 6 Reset coil 3 Reset switch (Fig. 1) Figure 1 shows wiring that complies with Japanese Electrical Appliance and Material Control Law stipulations for power supply circuits. At the copper traces on PC boards, between terminals 3 and 4, as shown in Figure 2, apply epoxy resin (to thickness of more than 3 mm) or similarly adhesive to provide insulation. Reset coil Set coil 3 4 5 6 4. 2 coil latching series are for intermittent operation only. Power should be applied to coils continuously for no more than two minutes. See page 30 for general cautions to be observed regarding latching relays. 5. While NC relays can be used with any transmission-wave current to their operation, due to slight weakening of the force of magnetic attraction, decreased resistance to vibration and shock should be taken into account. 6. The current that energizes the coil in an NC relay is AC type. Because the AC sine waveform is distorted, when testing, it is essential to use a measuring device that can properly characterize the distorted waveform. The operating power of the coil in the 100 V AC type is relatively higher than other NC types of AC relay and consequently, the total current applied through all the contacts should be kept below 10 A. 7. The AC type NC relay has a special magnetic design. As a result, once the a- side contacts have switched, the b-side contacts may once again go into a temporary ON state depending on the coil inrush phase. To ensure that this phenomenon does not occur, it is necessary to carry out sufficient practical testing with relays installed in actual devices. 8. When designing top and bottom view schematic diagrams, note that: 1) Top view wiring diagram is indicated for the flat series because terminals can be seen from above. 2) Bottom view schematic diagram is indicated for the vertical series because terminals cannot be seen from above. Top view Flat series (Same direction) Vertical series Bottom view 9. Cautions for close proximity mounting When using slim series in close proximity, mount all relays facing the same direction. Different mounting directions may cause change in the relay characteristics because NC relays are polarized. Adhesive to provide insulation (Fig. 2) For Cautions for Use, see Relay Technical Information. 11

UL Partial approval CSA Partial approval ACCESSORIES NC RELAYS (sockets and terminal sockets) NC2 Flat type socket NC4 Flat type socket FEATURES Socket 1) The vertical (slim) type with solder terminals has a retainer, which enables snap-in fixing on chassis, panels, and similar locations. Because the sockets for both solder terminals and PC boards firmly fix the relay at the time of insertion, once snapped in, spring clips are unnecessary. 2) For the flat type, pull up the hinged clasps in the direction of the arrows shown in the drawing after inserting the relay. Spring clips are unnecessary. NC2 socket NC4 socket NC2 DIN terminal socket TYPES Product name Terminals Part No. NC2-flat type PC board socket P/C board NC2-JPS Flat type socket NC2-flat, 2 coil latching type PC board socket P/C board NC2-JPL2S NC4-flat type PC board socket P/C board NC4-JPS NC4-flat, 2 coil latching type PC board socket P/C board NC4-JPL2S terminal socket NC2-DIN terminal socket DIN rail NC2-SFD NC2-slim type socket Solder NC2-SS NC2-slim, 2 coil latching type socket Solder NC2-LS2 NC2-slim type PC board socket P/C board NC2-PS NC2-slim, 2 coil latching type PC board socket P/C board NC2-L2P NC2-slim type wrapping socket Lead wire NC2-WS socket NC2-slim, 2 coil latching type wrapping socket Lead wire NC2-LSWS NC4-slim type socket Solder NC4-SS NC4-slim, 2 coil latching type socket Solder NC4-LS2 NC4-slim type PC board socket P/C board NC4-PS NC4-slim, 2 coil latching type PC board socket P/C board NC4-L2P NC4-slim type wrapping socket Lead wire NC4-WS NC4-slim, 2 coil latching type wrapping socket Lead wire NC4-LSWS SPECIFICATIONS (common) Item Max. continuous current Initial breakdown Initial insulation resistance Heat resistance Note: Do not insert or remove relays while in the energized condition. Specifications : 5A 250V AC, Flat type: 5A 250V AC 2,000 V AC (Except for coil to coil of L2 type: 1,500 V AC) Min. 100MΩ (at 500V DC megger) 150 C 302 F for 1 hour 12

DIMENSIONS (Unit: mm inch) Flat type socket for PC board NC2-JPS NC2-JPL2S 15.24.600 Terminal portion 0.1max.004max PC board pattern.110 dia. 10-1.2 dia. hole 10-.047 dia. 10.16.400 2-3.5 dia. hole 2-.138 dia. 34.9 1.374 Approx. 44.3 27.94 1.744 1 MADE IN JAPAN 11 11 0.5.020 14.8.583 10.16.400 Note: Terminals 3 and 6 excluded for NC2-JPS. Flat type socket for PC board NC4-JPS NC4-JPL2S 35.56 1.400 15.24.600 Terminal portion 0.1max.004max PC board pattern 16-1.2 dia. hole.110 dia. 16-.047 dia. 9 10 15 16 2-3.5 dia. hole 2-.138 dia. 34.9 1.374 Approx. 44.3 27.94 1.744 1 9 10 15 16 MADE IN JAPAN 8 1 11 11 8 1 0.5.020 40 1.575 14.8.583 10.16.400 38 1 Note: Terminals 3 and 6 excluded for NC4-JPS. DIN terminal socket NC2-SFD 18±0.6.709±.024 Chassis mounting pitch ±0.2 M3 screw ±.008 M.118 67±1 2.638± Mounting hole diagram 67 2.638 Schematic 11 14 N.C. 12 13 N.O. (Retaining springs are included with the DIN terminal socket.) 15.24±0.2.600±.008 ±0.2 ±.008 ±0.3 ±.012 20.6±0.6.811±.024 28.5±0.6 1.122±.024 35.4±0.5 1.394±.020 18±0.2 18±0.2.709±.008.709±.008 *To prevent damage or distortion, when tightening fixing screws, the optimum torque range should be 9 to 0.69 N m, (5 to 7 kgf cm). 33.5 1.319 2-M3.5 screw hole (or 4.2±0.1 dia. hole) 2-M.138 screw hole (or.165±.004 dia. hole) 2 7 4 5 COM Coil 13

socket for solder terminal NC2-SS NC2-L2S B A 29.9 1.177 12.6.496 2.803 8.6 8.0.339.315 27.9 98 10.16.400 15.24.600 Chassis cutout 11.5.453 28.4 1.118 Notes: 1. Suitable chassis thickness is to 2.0 mm to.079 inch. 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. Note: NC2-SS is as shown in the diagram above except that terminals marked with are not present. socket for solder terminal NC4-SS NC4-L2S B A 12.6.496 44.0 1.732 2.803 29.0 1.142 8.6.339 8.0.315 38 1 10.16.400 15.24.600 42.0 1.654 35.56 1.400 Chassis cutout 11.5.453 42.5 1.673 Notes: 1. Suitable chassis thickness is to 2.0 mm to.079 inch. 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. Note: NC4-SS is as shown in the diagram above except that terminals marked with are not present. socket for PC board NC2-PS NC2-L2P 29.9 1.177 12.6.496 2.803 8.6.339 4.6.181 27.9 10.16 98.400 15.24.600 PC board pattern.110 dia. 3 3 10-1.2 dia. hole 10-.047 dia. 0.5.020 Note: NC2-PS is as shown in the diagram at left except that terminals marked with are not present. socket for PC board NC4-PS NC4-L2P 12.6.496 2.803 8.6.339 4.6.181 11.5.453 PC board pattern 16-1.2 dia. hole.110 dia. 16-.047 dia. 9 10 15 16 44.0 1.732 38 1 42.0 1.654 10.16.400 15.24 35.56.600 1.400 3 3 8 0.5.020 1 Note: NC4-PS is as shown in the diagram at left except that terminals marked with are not present. 14

Vertical (Slim) type wrapping socket NC2-WS NC2-L2WS 29.9 1.177 12.6.496 2 12.5 2.803.492.827 27.9 11.12 98.438 4.12.162 6.82.269 0.6.024 15.24.600 Terminal cross section 0.6±0.05.024±.002 ±0.1 ±.004 Chassis cutout 28.4 1.118 6.82.269 Note: NC2-WS is as shown in the diagram above except that terminals marked with are not present. 11.5.453 Vertical (Slim) type wrapping socket NC4-WS NC4-L2WS 12.6.496 2 12.5 2.803.492.827 4.12.162 6.82.269 Chassis cutout 44.0 1.732 38 11.12 1.438 42.0 1.654 15.24 35.56.600 1.400 42.5 1.673 6.82.269 0.6.024 11.5.453 NOTES 1. Soldering should be done quickly to avoid damaging the thermoplastic body. 2. For solder terminal types, connect terminals as shown in the diagram at Note: NC4-WS is as shown in the diagram above except that terminals marked with are not present. 15