G6K-2P-DC9

## **Low Signal Relay G6K** 

- Compact design, offers excellent board space savings. 

- Available in 2.54 and 3.2 mm coil-contact terminal spacing. 

- “-Y” models meet 2.5 kV Telcordia surge requirements of 2,500V for 2 x 10μs. 

- Conforms to FCC Part 68 surge requirements of 1,500V for 10 x 160μs. 

- Available in PCB through-hole, SMT gullwing and SMT “inside-L” terminals. 

- UL recognized / CSA and BSI (EN60950) certified. 

- Available in single coil latching. 

- Rated Carry Current: 2A. 

- RoHS Compliant. 

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## **Orderin Information g** 

To Order: Select the part number and add the desired coil voltage rating (e.g., G6K-2F- _DC5_ ). 

|**Terminal**|**Contact form**|**Model**|**Model**|**Model**|
|---|---|---|---|---|
|||**Non-latching**<br>**2.54 mm spacing**|**Non-latching**<br>**3.2 mm coil-contact**<br>**terminal spacing**|**Single coil latching**<br>**3.2 mm coil-contact**<br>**terminal spacing**|
|Gullwing|DPDT|**G6K-2F**|**G6K-2F-Y**|**G6KU-2F-Y**|
|Inside “L”||**G6K-2G**|**G6K-2G-Y**|**G6KU-2G-Y**|
|PCB through-hole||**G6K-2P**|**G6K-2P-Y**|**G6KU-2P-Y**|



When ordering tape packing (surface mount versions), add “-TR” to the model number (e.g., G6K-2G- _TR_ -DC5). TR is not part of the relay model number and will not be marked on the relay. 

- “-Y” models offer an impulse withstand voltage of 2,500 V for 2 x 10μs (conforms to Telcordia specifications). 

When ordering tape packing, minimum order unit is 2 reels (900 pcs x 2 = 1,800 pcs per box). 

When ordering tube packing, the minimum order unit is 10 tubes. (50 pcs x 10 tubes = 500 pcs per box). 

## **S ecifications p** 

## ■ **Contact Data** 

|■**Contact Data**||
|---|---|
|**Load**|Resistive load (cosφ=1)|
|**Rated load**|0.3 A at 125 VAC|
||1 A at 30 VDC|
|**Contact type**|Bifurcated crossbar|
|**Contact material**|Ag (Au-alloy contact)|
|**Rated carry current**|2 A|
|**Max. switching voltage**|125 VAC, 60 VDC|
|**Max. switching current**|1 A|
|**Max. switching capacity**|37.5 VA, 30W|
|**Min. permissible load (See note)**|10μA at 10 mVDC|



**Note:** This value was measured at a switching frequency of 120 operations/min and the criterion of contact resistance is 50 Ω. This value may vary depending on the switching frequency and operating environment. Always double-check relay suitability under actual operating conditions. 

Low Signal Relay **G6K** 

1 

## ■ **Coil Data** 

## **G6K- 2.5 mm coil-contact terminal spacing, standard, non-latching (G6K-2F, G6K-2G, G6K-2P) G6K- 3.2 mm coil-contact terminal spacing, non-latching (G6K-2F-Y, G6K-2G-Y, G6K-2P-Y)** 

|**Rated voltage**<br>**(VDC)**|**Rated current**<br>**(mA)**|**Coil resistance**<br>**(**Ω**)**|**Pick-up voltage**|**Dropout voltage**|**Maximum voltage**|**Powerconsumption**<br>**(mW)**|
|---|---|---|---|---|---|---|
||||**% of rated value**||||
|3|33.0|91|80% max.|10% min.|150% max.|Approx. 100|
|4.5|23.2|194|||||
|5|21.1|237|||||
|6|17.6|341|||||
|9|11.3|795|||||
|12|9.1|1,315|||||
|24|4.6|5,220|||||



## **G6KU- 3.2 mm spacing, single coil latching (G6KU-2F-Y, G6KU-2G-Y, G6KU-2P-Y)** 

|**Rated voltage**<br>**(VDC)**|**Rated current**<br>**(mA)**|**Coil resistance**<br>**(**Ω**)**|**Set-up voltage**|**Reset voltage**|**Maximum voltage**|**Powerconsumption**<br>**(mW)**|
|---|---|---|---|---|---|---|
||||**% of rated value**||||
|3|33.0|91|75% max.|75% max.|150% max.|Approx. 100|
|4.5|23.2|194|||||
|5|21.1|237|||||
|6|17.6|341|||||
|9|11.3|795|||||
|12|9.1|1,315|||||
|24|4.6|5,220|||||



- **Note: 1.** The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ± 10%. 

   **2.** The operating characteristics are measured at a coil temperature of 23°C unless otherwise specified. 

   **3.** Pick-up voltage will vary with temperature 

   **4.** The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously. 

## ■ **Characteristics** 

|■**Characteristics**|■**Characteristics**||
|---|---|---|
|**Contact resistance (See note 1)**||100 mΩmax.|
|**Operate (set) time (See note 2)**||3 ms max. (Approx. 1.4 ms - standard. Approx. 1.2 ms - latching)|
|**Release (set) time (See note 2)**||3 ms max. (Approx. 1.3 ms - standard. Approx. 1.2 ms - latching)|
|**Insulation resistance (See note 3)**||1,000 MΩmin. (at 500 VDC)|
|**Dielectric strength**||1,500 VAC, 50/60 Hz for 1 minute between coil contacts<br>1,000 VAC, 50/60 Hz for 1 minute between contacts of different polarity<br>750 VAC, 50/60 Hz for 1 minute between contacts of the same polarity|
|**Surge withstand voltage **|**“-Y’ versions**|2,500 V, (2 x 10μs) between coil and contacts.<br>1,500 V, (10 x 160μs) between coil and contacts / contacts of different and same polarity.<br>(Conforms to Telcordia and FCC Part 68 specifications)|
||**Standard versions**|1,500 V, (10 x 160μs) between coil and contacts / contacts of different and same polarity.<br>(Conforms to FCC Part 68)|
|**Vibration**|**Mechanical durability**|10 to 55 Hz; 5.0 mm double amplitude and 50 to 500 Hz, 300 m/s2|
||**Malfunction durability**|10 to 55 Hz; 3.3 mm double amplitude and 50 to 500 Hz, 300 m/s2|
|**Shock**|**Mechanical durability**|1,000 m/s2 (approx. 100G)|
||**Malfunction durability**|750 m/s2 (approx. 75G)|
|**Ambient operating temperature**||-40°C to 70°C with no icing or condensation|
|**Ambient operating humidity**||5 to 85% RH|
|**Service life**|**Mechanical**|50,000,000 operations min. (at 36,000 operations per hour)|
||**Electrical**|100,000 operations min. at rated load (at 1,800 operations per hour)|
|**Weight**||Approx. 0.7 g|



- **Note: 1.** The contact resistance was measured with 10 mA at 1 VDC with a voltage-drop method. 

   **2.** Values in parentheses are typical values unless otherwise stated. 

   **3.** The insulation resistance was measured with a 500-VDC megohmmeter applied to the same parts as those for checking the dielectric strength. 

   **4.** Data shown are of initial value. 

   **5.** The minimum set/reset signal width is 10 ms, for latching coil versions. 

Low Signal Relay **G6K** 

2 

## ■ **Characteristic data** 

## **Maximum Switching Capacity** 

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__f Tt [Tritt] a<br>Po<br>1 AOS.SS SS SS<br>0.7— [St] Oe Coo<br>AC resistive load<br>os; —__}_1a 4 coSey 5 saeCC<br>DC resistive load<br>10 30 50 70 100 300 500 700<br>Rated operating voltage (V)<br>Rated operating current (A)<br>**----- End of picture text -----**<br>


## **Ambient Temperature vs. Maximum Coil Voltage** 

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Ambient Temperature vs.<br>Carry Current<br>2.4<br>2.0 PT TTT<br>1.6<br>1.2<br>0.8<br>0.4<br>0<br>Ambient temperature ( 0 20, 40 «60 °C) 80 100 -40  -20 Ambient temperature (0  20  40  60  °C)80  100<br>Carry current (A)<br>**----- End of picture text -----**<br>


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Maximum coil voltage (%)<br>**----- End of picture text -----**<br>


**Note:** The maximum coil voltage refers to the maximum value in a varying range of operating power voltage, not a continuous voltage. 

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Electrical Service Life Ambient Temperature vs. Must  Ambient Temperature vs. Must<br>Operate or Must Release Voltage Set or Must Reset Voltage<br>G6K-2G (F/P), G6K-2G (F/P)-Y G6KU-2G (F/P)-Y<br>1000500 ———esSS-—_}__+#_+_ES ES ES| | SS+ J | 10090rT] J tt ey ft 10020PF] > Ji yt yi<br>300 a A ee 30 max. Max. estimated value<br>30 VDC resistive load<br>Ambient temperature: 23°C<br>100au| Switching frequency:  "| | | |eee eee | :<br>1,800 operations/hour<br>50 || ce e T<br>[—\i-_ 8 — 60 |= 70 max.<br>30}___\N—__] < | 50 a= 5<br>[NT rt | | | ft et 60 4<br>QAee 125 VAC resistive loadAmbient temperature: 23 [| °C “Pei————_| | | | | | | eXft «Pt |Ln LoroSEe Im |<br>Switching frequency:<br>1,800 operations/hour = ETE Operate voltage «ae<br>Release voltage<br>"5| 02| 04| 06| hc]08 dTT T2 "oe| a0| 20|tf0 0  osBOBO 8 20=60Fi—40 —20 tt0 20 |40 |60 |80 100<br>Rated operating current (A) Ambient temperature (°C) Ambient temperature (°C)<br>Shock Malfunction Electrical Service Life<br>Y 1,000 (with Must Operate and MustRelease Voltage) (See note.) Electrical Service Life(Contact Resistance) (See note.) (Contact Resistance) (See note.)<br>80 Energized G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P), G6K-2G (F/P)-Y<br>1,000x 400200600 Not energized q1,000z 1008080 Sample: G6K-2GNumber of Relays: 10Test conditions: 1 A resistive load at 30 VDC with an operation rate of 50%Switching frequency: 1,800 operations/hSwitching frequency: 1,800 operations/hNumber of Relays: 10Test conditions: 1 A resistive load at 30 VDC with an operation rate of 50%Switching frequency: 1,800 operations/hTest conditions: 1 A resistive load at 30 VDC with an operation rate of 50%Switching frequency: 1,800 operations/h30 VDC with an operation rate of 50%Switching frequency: 1,800 operations/h 1,000;500;500500 Switching frequency: 1,800 operations/hNumber of Relays: 10at 30 VDC with an operation rate of 50%Sample: G6K-2GTest conditions: 1 A resistive load Number of Relays: 10at 30 VDC with an operation rate of 50%Sample: G6K-2GTest conditions: 1 A resistive load at 30 VDC with an operation rate of 50%Sample: G6K-2GTest conditions: 1 A resistive load  EHotitaHHotitaHHitaHHaHHHH (7SSuSSu NO contactNC contactcontactNC contactNC contactcontact<br>Ht tf i}<br>1,000 400 1,000 Must operate a<br>2’ 600 \ 100 a EE a a | |<br>Contact resistance<br>Fe cm He a<br>Shock direction<br>Unit: m/s 2<br>Y 1,000), Sample: G6K-2GNumber of Relays: 10 ALLfilfil | joTTTT<br>Must release<br>TesZ®@ TI A A Bn TT<br>Conditions:    Shock is applied in directions three times each with and with±X, ±Y, and ±Z  00.0010.001 0.01 0.1 1 10. 100 100.0010.001 0.01 0.1 1 10 100<br>out energizing the Relays to check the<br>number of contact malfunctions. 3<br>On the basis of rated voltage (%) On the basis of rated voltage (%)<br>)ΩΩ<br>Contact resistance (m<br>On the basis of rated voltage (%)<br>4<br>Service Life (x10  operations)<br>**----- End of picture text -----**<br>


**Electrical Service Life(Contact Resistance) (See note.) (Contact Resistance) (See note.) G6K-2G (F/P), G6K-2G (F/P)-Y** 

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1,000;500;500500 Sample: G6K-2GTest conditions: 1 A resistive load Test conditions: 1 A resistive load  EHotitaHHotitaHHitaHHaHHHH (7SSuSSu NO contactNC contactcontactNC contactNC contactcontact<br>1008080 Sample: G6K-2GNumber of Relays: 10Test conditions: 1 A resistive load at 30 VDC with an operation rate of 50%Switching frequency: 1,800 operations/hSwitching frequency: 1,800 operations/hNumber of Relays: 10Test conditions: 1 A resistive load at 30 VDC with an operation rate of 50%Switching frequency: 1,800 operations/hTest conditions: 1 A resistive load at 30 VDC with an operation rate of 50%Switching frequency: 1,800 operations/h30 VDC with an operation rate of 50%Switching frequency: 1,800 operations/h Switching frequency: 1,800 operations/hNumber of Relays: 10at 30 VDC with an operation rate of 50%Sample: G6K-2GTest conditions: 1 A resistive load Number of Relays: 10at 30 VDC with an operation rate of 50%Sample: G6K-2GTest conditions: 1 A resistive load at 30 VDC with an operation rate of 50%Sample: G6K-2GTest conditions: 1 A resistive load<br>Ht tf i}<br>Must operate a<br>100 a EE a a | |<br>Contact resistance<br>Fe cm He a<br>ALLfilfil | joTTTT<br>Must release<br>TI A A Bn TT<br>00.0010.001 0.01 0.1 1 10. 100 100.0010.001 0.01 0.1 1 10 100<br>Operating frequency (x10  operations)3 Operating frequency (x10 [3]  operations)<br>Note:  The tests were conducted at an  Note:  The tests were conducted at an<br>ambient temperature of 23°C. ambient temperature of 23°C.<br>)ΩΩ<br>Contact resistance (m<br>On the basis of rated voltage (%)<br>**----- End of picture text -----**<br>


Low Signal Relay **G6K** 

3 

**Contact Reliability Test (See notes.) Mutual Magnetic Interference Mutual Magnetic Interference G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P), G6K-2G (F/P)-Y** 

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Must operate voltage Must operate voltage<br>Must release voltage Must release voltage<br>Sample: G6K-2GNumber of Relays: 10Test conditions: 10 μA resistive load at  NO contactNC  Initial stage Test Initial stage Test<br>10 mVDC with an operation rate of 50 % contact<br>600 Switching frequency: 7,200 operations/h Hs Ce<br>Sample Sample<br>soo Co = +10 | i<br>BU AU A 1 emer?<br>Not energized<br>100PaHEa EINE LE tHTl “—30 Average value Not energized “|—30| Average value<br>Initial stage Test Initial stage Test<br>Sample Sample<br>30| = tie | -—-. |<br>Bi 00 . —-<br>Energized<br>a | LJ Ty Average value Energized Ce Average value<br>0.001 0.01A 0.1AN A1 10 100 1,000A a10,000 100,000 “»—30 -of—30<br>Operating frequency (x10  operations)3<br>Note 1:  The test was conducted at an ambient temperature of 23°C.<br>2:  The contact resistance data are periodically measured reference values and are not values from each monitoring operation.<br>Contact resistance values will vary according to the switching frequency and operating environment, so be sure to check<br>operation under the actual operating conditions before use.<br>External Magnetic Interference<br>G6K-2G (F/P), G6K-2G (F/P)-Y<br>(Average value) (Average value) (Average value)<br>+30 +30 +30<br>aa wi tte} ee<br>Poe| EE] eR<br>teEEL_EL| JE EE) or ere<br>tiEtEt_EEL) fete? op eettt<br>Sample: G6K-2G Must operate voltage Sample: G6K-2G Must operate voltage Sample: G6K-2G Must operate voltage<br>Number of Relays: 10 Must release voltage Number of Relays: 10 Must release voltage Number of Relays: 10 Must release voltage<br>—1,200 -—800 -—400 0 400 800 1,200 —1,200 —800 -—400 0 400 800 1,200 —1,200 —800 —400 0 400 800 1,200<br>External magnetic field (A/m) External magnetic field (A/m) External magnetic field (A/m)<br>of initial value (%)<br>of initial value (%)<br>of initial value (%) of initial value (%)<br>Contact resistance (m   )Ω Change rate on the basis<br>Change rate on the basis<br>Change rate on the basis Change rate on the basis<br>Change rate on the basis of initial value (%) Change rate on the basis of initial value (%) Change rate on the basis of initial value (%)<br>**----- End of picture text -----**<br>


- **2:** The contact resistance data are periodically measured reference values and are not values from each monitoring operation. Contact resistance values will vary according to the switching frequency and operating environment, so be sure to check operation under the actual operating conditions before use. 

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High-frequency Characteristics High-frequency Characteristics  High-frequency Characteristics<br>(Isolation)  (Insertion Loss)  (Return Loss)<br>G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P),G6K-2G (F/P)-Y<br>0 Sample: G6K-2G (Average value) 0 (Average value) 0 (Average value)1.4<br>Sample: G6K-2G<br>10 Number of Relays: 10 10 Number of Relays: 10 1.35<br>20 amen 0.1 an te ill<br>CT = |_| 20 1.3<br>30 el ite mani<br>40 ce 0.2 ETAT] TN 30 Return loss 1.25<br>50  El ee 40 ee ell 1.2<br>60 aee 0.3 | 50 e ees eenl 1.15<br>70 CER cll R N alll<br>80 ee 0.4 60 M 1.1<br>70 1.05<br>90 AT ra llrr Sample: G6K-2G TTI FIT Er V.SWR EEi<br>100 IETE LTT 0.5 ea Number of Relays: 10 iil| 80 eH e e aaaili 1<br>1 10 100 1 10 100 1 10 100<br>Frequency (MHz) Frequency (MHz) Frequency (MHz)<br>V.SWR<br>Isolation (dB) Insertion loss (dB) Return loss (dB)<br>**----- End of picture text -----**<br>


**Note: 1.** The tests were conducted at an ambient temperature of 23°C. 

**2.** High-frequency characteristics depend on the PCB to which the Relay is mounted. Always check these characteristics including endurance in the actual machine before use. 

Low Signal Relay **G6K** 

4 

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Must Operate and Must Release  Must Operate and Must Release  Vibration Resistance<br>Time Distribution (See note.) Bounce Time Distribution (See note.)  G6K-2G (F/P), G6K-2G (F/P)-Y<br>G6K-2G (F/P), G6K-2G (F/P)-Y  G6K-2G (F/P) , G6K-2G (F/P)-Y<br>60 Sample: G6K-2G Must operate 60) Must operate  10.0<br>Number of Relays:  bounce time<br>50 \yN Must release time /j Must release bounce time 5.0<br>Must operate voltage<br>ey AN 0.0 eed<br>Must release voltage<br>Sample: G6K-2G<br>Number of Relays: 50<br>0 0.5 1 1.5 2 25 3 0 0.5 1 15 2 25 3 After test<br>Time (ms) Time (ms)<br>Note:    The tests were conducted at an ambient temperature of 23°C.<br>Number of contacts Number of contacts<br>Change rate on the basis of rated value (%)<br>**----- End of picture text -----**<br>


## ■ **Approvals** 

**UL Recognized (File No. E41515) / CSA Certified (File No. LR31928)** 

**BSI (EN60950) (File No. 9054)** 

|**Contact**<br>**form**|**Coil rating**|**Contact ratings**<br>**at 40°C**|**Number of test**<br>**operations**||**Contact form**<br>DPDT|**Isolation Category**<br>Basic Insulation|**Voltage**<br>125 VAC|
|---|---|---|---|---|---|---|---|
|DPDT|3 to 24 VDC|2 A at 30 VDC (Resistive)|6,000|||||
|||0.5 A at 60 VDC (Resistive)||||||
|||0.3 A at 125 VAC (General Use)||||||



## **Dimensions** 

**Note:** All units are in millimeters unless otherwise indicated. 

**G6K-2F** 

## **G6K-2G** 

## **G6K-2P** 

**Mounting Dimensions (Top View) Terminal Arrangement/** Tolerance: ±0.1 mm **Internal Connections** he **(Top View)** Fatt 1 -Lt | 0.8 1 2 3 4 1.19 I]t | AE—--—Pvt | Orientation mark **Note:** Check carefully the coil polarity of the relay. **Mounting Dimensions (Top View) Terminal Arrangement/** Tolerance: ±0.1 mm **Internal Connections** oss One **(Top View)** aftt te gi LJ | | i | iG |+ ; 1 2 3 4 (1.19 2 Orientation mark **Note:** Check carefully the coil polarity of the relay. 

**Note 1:** Each value has a tolerance of ±0.3 mm. **Note 2:** The coplanarity of the terminals is 0.1 mm max. 

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*5.4<br>*1.8 Hawa(forenoon<br>shall Lael *0.5<br>*Effective as of our production in<br>119=h 75.08 254)  July, 2013 ;<br>7.62 (1.19<br>Note 1:    Each value has a tolerance of ±0.3 mm.<br>Note 2:    The coplanarity of the terminals is 0.1 mm max.<br>**----- End of picture text -----**<br>


**Mounting Dimensions (Bottom View) Terminal Arrangement/** Tolerance: ±0.1 mm **Internal Connections** Eight, 0.8-dia. holes **(Bottom View)** wo2.54 | Orientation mark FUER PEG rrr. gb Pe TT Z |- ai | (1.19) 762—+| **Note:** Checkpolarity of the relay.carefully the coil 

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3.5<br>o m<br>tel l UU |<br>ood | ‘R0.2 L 0.15<br>Note:    Each value has a tolerance of ±0.3 mm.<br>**----- End of picture text -----**<br>


Low Signal Relay **G6K** 

5 

**Mounting Dimensions (Top View) Terminal Arrangement/ G6K-2F-Y** Tolerance: ±0.1 mm **Internal Connections** fp 10202—| 6.5402 7.6 **(Top View)** . a 5.4 a & 5.2:2 82 ra te Ke ataie mn PE ale Lira]a omtte 7 |.f Ly7 6 = | (. 3.2. ae 1.2)0.8 : a é | 1 +-_-——--PY. || Orientation mark **Note 1:** Each value has a tolerance of ±0.3 mm. **Note:** Check carefully the coil **Note 2:** The coplanarity of the terminals is 0.1 mm max. polarity of the relay. **Mounting Dimensions (Top View) Terminal Arrangement/ G6K-2G-Y** Tolerance: ±0.1 mm **Internal Connections** [toe [e.steze| , 78 **(Top View)** 32 > & *5.4 *1.8 0.5204 4 494| *0.5 ieee t 5.7 \ 7 Ly \ # 2, 2.2)) *Effective as of our production in T #18 H H p Sf: April, 2013 Ga0.8 p23.: Py | **Note 1:** Each value has a tolerance of ±0.3 mm. Orientation mark **Note 2:** The coplanarity of the terminals is 0.1 mm max. **Note:** Checkpolarity of the relay.carefully the coil **Mounting Dimensions (Bottom View) Terminal Arrangement/ G6K-2P-Y** Tolerance: ±0.1 mm **Internal Connections** Eight, **(Bottom View)** 0.8-dia. holes Orientation mark > Ci sal 3.5 t OST H i as— te at 7 eae | | D | | 1204 R02 0.15 | \ “pe rT | | 32 »76 | sos ayaaO— Ol -6—@ —={—+(0.71) re8 7 615 | **Note:** Each value has a tolerance of ±0.3 mm. **Note:** Check carefully the coil polarity of the relay. **Mounting Dimensions (Top View) Terminal Arrangement/ G6KU-2F-Y Internal Connections** Tolerance: ±0.1 mm SS. - 10+0.2 . . **(Top View)** . : (e ( 0.6401neTe ot ato 18067 **1** BSi i1 0.8 1 2 3 4 ay)7.6 : : , hy **Note 1:** Each value has a tolerance of ±0.3 mm. al ; Orientation mark --——-- **Note 2:** The coplanarity of the terminals is 0.1 mm max. **Note: Checkpolaritycarefullyof the relay.the coil G6KU-2G-Y Mounting Dimensions (Top View) Terminal Arrangement/** Tolerance: ±0.1 mm **Internal Connections** 4 [10202 [reste 76 **(Top View)** OO ed*, ——— *5.4 *1.8 ' ee [7 _ - | *0.5 +- 1 6 0.503.2Fad. *Effective as of our production in Lao-| spent at 18 57 ' ‘LI April, 2013 12 --——-- **Note 1:** Each value has a tolerance of oe ±0.3 mm. aft Orientation mark 1 Py | **Note 2:** The coplanarity of the terminals is 0.1 mm max. **Note: Check carefully the coil polarity of the relay.** 

## **G6KU-2P-Y** 

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3.5 H i |<br>ars ‘ail RO.2 j 0.15<br>32 5.476 l.s.ca<br>Note:    Each value has a tolerance of ±0.3 mm.<br>**----- End of picture text -----**<br>


**Mounting Dimensions (Bottom View) Terminal Arrangement/** Tolerance: ±0.1 mm **Internal Connections** Eight, 0.8-dia. holes **(Bottom View)** Orientation mark e—otes Houet 5.08 ' BAS GayeO— Ore =(0.71) —_8.76Yh5 | **Note:** Check carefully the coil polarity of the relay. 

Low Signal Relay **G6K** 

6 

## ■ **Packaging Information** 

|**Tube packing**|Standard nomenclature|50 pcs per anti-static tube<br>10 tubes per box<br>Order in box multiples (500 pcs)|
|---|---|---|
|**Tape packing**<br>(SMT versions, only)|When ordering, add “TR” before the rated coil voltage (e.g., G6K-2G-TR-DC5).<br>Note: TR is not part of the relay model number and will not be marked on the relay.|900 pcs per reel<br>2 reels per box<br>Order in box multiples (1,800 pcs)<br>(see details below)|



Relays in tube packing are arranged so that the orientation mark of each Relay is on the left side. Be sure to reference Relay orientation when mounting the Relay to the PCB. 

Orientation of Relays Stopper (gray) Stopper (green) 

Tube length: 520 mm (stopper not included) No. of Relays per Tube: 50 No. of Relays per Box: 500 

## ■ **Tape and Reel Dimensions (Surface Mount Models)** 

- Relays per reel: 900 Relays per box: 1,800 

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3.   Carrier Tape Dimensions<br>G6K-2F, G6K-2F-Y, G6KU-2F-Y<br>Orientation mark<br>Top tape<br>(cover tape)<br>Pulling<br>direction<br>i" q @ 7 = O15—9-313-d-4<br>Carrier tape ~ Emboss WARee SE<br>tape<br>Teel<br>G6K-2G, G6K-2G-Y, G6KU-2G-Y<br>4 [±][0.1] 0.4 [±][0.05]<br>1.5 [+0.1] −0 2 [±][0.1] 1.75 [±][0.1] *5.8 [±][0.1]<br>“= 13402 seas tt R0.3 max.<br>7.5 [±][0.1]<br>16 [±][0.1] 10.6 10.6 [±][0.1]<br>LS Hy u viae<br>12 [±][0.1] 3° max.<br>6.9<br>*G6K(U)-2G-Y; Effective as of our production in April, 2013<br>  G6K-2G; Effective as of our production in July, 2013<br>**----- End of picture text -----**<br>


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1.   Direction of Relay Insertion<br>**----- End of picture text -----**<br>


## **2.   Reel Dimensions** 

Low Signal Relay **G6K** 7 

## ■ **Recommended Soldering Method** 

IRS Method (for surface mounting terminal models) **(1) IRS Method (Mounting Solder: Lead)** 

## **(2) IRS Method (Mounting Solder: Lead-free)** 

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Upper surface of case (peak):<br>255˚C max.<br>250 max. Soldering<br>220 to Soldering 230<br>245 180<br>180 to<br>200<br>150 Preheating<br>Relay<br>terminal<br>150 Preheating section<br>zi A<br>120 max.<br>30 max.<br>Time (s)<br>90 to 120 20 to 30 Note:    The temperature profile indicates the<br>Note:  Temperature indicates the Time (s) temperature of the relay terminal<br>surface temperature of the PCBs section.<br>C)<br>C) °<br>° Temperature (<br>Temperature (<br>**----- End of picture text -----**<br>


- The thickness of cream solder to be applied should be within a range between 150 and 200 μm on OMRON’s recommended PCB pattern. 

- In order to perform correct soldering, it is recommended that the correct soldering conditions be maintained as shown below on the left side. 

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Correct Soldering Incorrect Soldering<br>Relay<br>Terminal<br>Land<br>Heel fillet<br>is formed PCB<br>xi iol<br>Solder Insufficient amount  Excessive amount<br>of solder of solder<br>**----- End of picture text -----**<br>


Visually check that the Relay is properly soldered. 

## **Precautions** 

## ■ **Correct Use** 

## **Long-term Continuously ON Contacts** 

Using the relay in a circuit where the relay will be ON continuously for long periods (without switching) can lead to unstable contacts because the heat generated by the coil itself will affect the insulation, causing a film to develop on the contact surfaces. We recommend using a latching relay (magnetic-holding relay) in this kind of circuit. If a single-side stable (non-latching) must be used in this kind of circuit, we recommend using a fail-safe circuit design that provides protection against contact failure or coil burn out. 

## **Claw Securing Force During Automatic Mounting** 

During automatic insertion of Relays, make sure to set the securing force of each claw to the following so that the Relays characteristics will be maintained. 

## **Handling** 

Use the relay as soon as possible after opening the moisture-proof package. (As a guideline, use the Relay within one week at 30°C or less and 60% RH or less.) If the relay is left for a long time after opening the moisture-proof package, the appearance may suffer and seal failure may occur after the solder mounting process. To store the relay after opening the moisture-proof package, place it into the original package and seal the package with adhesive tape. 

When washing the product after soldering the relay to a PCB, use a water-based solvent or alcohol-based solvent, and keep the solvent temperature to less than 40 °C. Do not put the relay in a cold cleaning bath immediately after soldering. 

Direction A: 1.96 N Direction B: 4.90 N Direction C: 1.96 N 

## **Environmental Conditions During Operation, Storage, and Transportation** 

Protect the relay from direct sunlight and keep the relay under normal temperature, humidity and pressure. 

## **Latching Relay Mounting** 

Make sure that the vibration or shock that is generated from other devices, such as relays in operation, on the same panel and imposed on the Latching Relay does not exceed the rated value, otherwise the Latching Relay that has been set may be reset or vice versa. The Latching Relay is reset before shipping. If excessive vibration or shock is imposed, however, the Latching Relay may be set accidentally. Be sure to apply a reset signal before use. 

Low Signal Relay **G6K** 

8 

## **Maximum Allowable Voltage** 

The maximum allowable voltage of the coil can be obtained from the coil temperature increase and the heat-resisting temperature of coil insulating sheath material. (Exceeding the heat-resisting temperature may result in burning or short-circuiting.) The maximum allowable voltage also involves important restrictions which include the following: 

- Must not cause thermal changes in or deterioration of the insulating material. 

- Must not cause damage to other control devices. 

- Must not cause any harmful effect on people. 

- Must not cause fire. 

Therefore, be sure to use the maximum allowable voltage as specified in the catalog. 

As a rule, the rated voltage must be applied to the coil. A voltage exceeding the rated value, however, can be applied to the coil provided that the voltage is less than or equal to the maximum allowable voltage. It must be noted that continuous voltage application to the coil will cause a coil temperature increase which may affect characteristics such as electrical life and coil insulation. 

## **Coating** 

## **PCB Mounting** 

If two or more Relays are closely mounted with the long sides of the Relays facing each other and soldering is performed with infrared radiation, the solder may not be properly exposed to the infrared rays. Be sure to keep the proper distance between adjacent Relays as shown below to insure formation of good solder joints. 

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G6K-2G<br>2 mm min.<br>qpo00c<br>G6K-2F<br>2.7 mm min.<br>nocooo<br>**----- End of picture text -----**<br>


Two or more Relays may be mounted as closely as desired with the short sides of the Relays facing each other. 

The Relay mounting on the PCB may be coated or washed but do not apply silicone coating or detergent containing silicone, otherwise the silicone coating or detergent may remain on the surface of the Relay. 

Low Signal Relay **G6K** 

9 

**All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html** ~~pt~~ **ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.** To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. ~~pT~~ OMRON. **OMRON ON-LINE** Global - http://www.omron.com **OMRON ELECTRONIC** USA - http://www.components.omron.com **COMPONENTS LLC 847-882-2288** Cat. No. K106-E-08 11/14 Specifications subject to change without notice Printed in USA 

Low Signal Relay **G6K** 

10