Product Details Portlet

G6S PCB Relay

Compact, Industry-Standard 2-pole relay, designed to switch 2A Signal Loads.

  • Long terminals for ideal for soldering and mounting reliability. (Surface mounting terminal models)
  • Space-saving inside-L terminal. (Surface mounting terminal models)
  • Unique terminal structure, designed to withstand IRS soldering processes. (Surface mounting terminal models)
  • High dielectric strength (2,000 VAC) and impulse withstand voltage between coil and contacts (2,500 V, 2 × 10 μs: Telcordia requirements).
  • Ultra-miniature at 9.4 mm (H) × 7.5 mm (W) × 15 mm (L).
  • Models available with BSI (EN 60950) supplementary insulation certification. (-Y type)
RoHS適合
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●Surface mounting terminal standard models
Enclosure
rating
Relay Function Single-side stable Single-winding latching Double-winding latching Minimum packing unit
Contact form Model Rated coil voltage Model Rated coil voltage Model Rated coil voltage
Fully sealed DPDT (2c) G6S-2F
G6S-2G
3 VDC G6SU-2F
G6SU-2G
3 VDC G6SK-2F
G6SK-2G
3 VDC 50 pcs/tube
(400 pcs/reel)
4.5 VDC 4.5 VDC 4.5 VDC
5 VDC 5 VDC 5 VDC
12 VDC 12 VDC 12 VDC
24 VDC 24 VDC 24 VDC
G6S-2F-Y
G6S-2G-Y
5 VDC G6SU-2F-Y
G6SU-2G-Y
5 VDC
12 VDC 12 VDC
24 VDC 24 VDC

Note: 1. When ordering, add the rated coil voltage to the model number.
    Example: G6S-2F 
However, the notation of the coil voltage on the product case as well as on the packing will be
marked as □□ VDC.
  2. When ordering tape packing, add -TR" to the model number.
Be sure since -TR" is not part of the relay model number, it is not marked on the relay case.
  3. When ordering tape packing, minimum order unit is 2 reels (400pcs × 2 = 800 pcs).

●PCB Terminal Standard Models

Enclosure
rating
Relay Function Single-side stable Single-winding latching Double-winding latching Minimum packing unit
Contact form Model Rated coil voltage Model Rated coil voltage Model Rated coil voltage
Fully sealed DPDT (2c) G6S-2 3 VDC G6SU-2 3 VDC G6SK-2 3 VDC 50 pcs/tube
4.5 VDC 4.5 VDC 4.5 VDC
5 VDC 5 VDC 5 VDC
12 VDC 12 VDC 12 VDC
24 VDC 24 VDC 24 VDC
G6S-2-Y 5 VDC G6SU-2-Y 5 VDC
12 VDC 12 VDC
24 VDC 24 VDC

Note: When ordering, add the rated coil voltage to the model number.
  Example: G6S-2 
  However, the notation of the coil voltage on the product case as well as on the packing will be
marked as □□ VDC.

Coil Ratings
Single-side Stable Type (G6S-2, G6S-2F, G6S-2G)
Rated voltage 3 VDC 4.5 VDC 5 VDC 12 VDC 24 VDC
Rated current 46.7 mA 31.0 mA 28.1 mA 11.7 mA 8.3 mA
Coil resistance 64.3 Ω 145 Ω 178 Ω 1,028 Ω 2,880 Ω
Must operate voltage 75% max. of rated voltage
Must release voltage 10% min. of rated voltage
Max. voltage 200% of rated voltage at 23ºC,130% at 85ºC 170% of rated voltage at 23ºC,130% at 85ºC
Power consumption Approx. 140 mW Approx. 200 mW
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23ºC with a tolerance of ±10%.
  2. Operating characteristics are measured at a coil temperature of 23ºC.
  3. The maximum voltage is the highest voltage that can be imposed on the relay coil.

Single-side Stable Type (G6S-2-Y, G6S-2F-Y, G6S-2G-Y)
Rated voltage 5 VDC 12 VDC 24 VDC
Rated current 40 mA 16.7 mA 9.6 mA
Coil resistance 125 Ω 720 Ω 2,504 Ω
Must operate voltage 75% max. of rated voltage
Must release voltage 10% min. of rated voltage
Max. voltage 170% (at 23°C)
Power consumption Approx. 200 mW Approx. 230 mW
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23ºC with a tolerance of ±10%.
  2. Operating characteristics are measured at a coil temperature of 23ºC.
  3. The maximum voltage is the highest voltage that can be imposed on the relay coil.

Single-winding Latching Type (G6SU-2, G6SU-2F, G6SU-2G)
Rated voltage 3 VDC 4.5 VDC 5 VDC 12 VDC 24 VDC
Rated current 33.3 mA 22.2 mA 20 mA 8.3 mA 6.3 mA
Coil resistance 90 Ω 203 Ω 250 Ω 1,440 Ω 3,840 Ω
Must set voltage 75% max. of rated voltage
Must reset voltage 75% max. of rated voltage
Max. voltage 180% of rated voltage at 23ºC 140% at 85ºC
Power consumption Approx. 100 mW Approx. 150 mW
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23ºC with a tolerance of ±10%.
  2. Operating characteristics are measured at a coil temperature of 23ºC.
  3. The maximum voltage is the highest voltage that can be imposed on the relay coil.

Single-winding Latching Type (G6SU-2-Y G6SU-2F-Y G6SU-2G-Y)
Rated voltage 5 VDC 12 VDC 24 VDC
Rated current 28.1 mA 16.7 mA 5.8 mA
Coil resistance 178 Ω 720 Ω 4,114 Ω
Must operate voltage 75% max. of rated voltage
Must release voltage 75% max. of rated voltage
Max. voltage 200% (at 23°C)
Power consumption Approx. 140 mW
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23ºC with a tolerance of ±10%.
  2. Operating characteristics are measured at a coil temperature of 23ºC.
  3. The maximum voltage is the highest voltage that can be imposed on the relay coil.

Double-winding Latching Type (G6SK-2, G6SK-2F, G6SK-2G)
Rated voltage 3 VDC 4.5 VDC 5 VDC 12 VDC 24 VDC
Rated current 66.6 mA 44.4 mA 40 mA 16.7 mA 12.5 mA
Coil resistance 45 Ω 101 Ω 125 Ω 720 Ω 1,920 Ω
Must set voltage 75% max. of rated voltage
Must reset voltage 75% max. of rated voltage
Max. voltage 170% of rated voltage at 23ºC, 130% at 85ºC 140% of rated voltage at 23ºC, 110% at 70ºC
Power consumption Approx. 200 mW Approx. 300 mW
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23ºC with a tolerance of ±10%.
  2. Operating characteristics are measured at a coil temperature of 23ºC.
  3. The maximum voltage is the highest voltage that can be imposed on the relay coil.


EN60950 certified Model (G6S-2F-Y, G6S-2G-Y, G6S-2-Y)
Rated voltage 5 VDC 12 VDC 24 VDC
Rated current 40 mA 16.7 mA 9.6 mA
Coil resistance 125 Ω 720 Ω 2,504 Ω
Must operate voltage 75% max. of rated voltage
Must release voltage 10% min. of rated voltage
Max. voltage 170% of rated voltage at 23ºC, 130% at 85ºC 170% of rated voltage at 23ºC, 110% at 70ºC
Power consumption Approx. 200 mW Approx. 230 mW
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23ºC with a tolerance of ±10%.
  2. Operating characteristics are measured at a coil temperature of 23ºC.
  3. The maximum voltage is the highest voltage that can be imposed on the relay coil.


Contact Ratings
Item Load
Resistive load
Contact type Bifurcated crossbar
Contact material Ag (Au-clad)
Rated load 0.5 A at 125 VAC; 2 A at 30 VDC
Rated carry current 2A
Max. switching voltage 250 VAC, 220 VDC
Max. switching current 2A

Characteristics
Relay Function
Item
Single-side stable models Single-winding latching models Double-winding Latching EN60950 certified EN60950 certified
G6S-2, G6S-2F,
G6S-2G
G6SU-2, G6SU-2F,
G6SU-2G
G6SK-2, G6SK-2F,
G6SK-2G
G6S-2F-Y, G6S-2G-Y,
G6S-2-Y
G6SU-2-Y,
G6SU-2F-Y,
G6SU-2G-Y
Contact resistance *1 75 mΩ max.
Operating (set) time 4 ms max.
Release (reset) time 4 ms max.
Min. set/reset pulse width --- 10 ms --- 10 ms
Insulation resistance *2
100 M Ω min. (at 500 VDC)
Dielectric strength Between coil and contacts 2,000 VAC, 50/60 Hz for 1 min 1,000 VAC, 50/60 Hz for 1 min 2,000 VAC, 50/60 Hz for 1 min
Between contacts of different polarity 1,500 VAC, 50/60 Hz for 1 min
Between contacts of the same polarity 1,000 VAC, 50/60 Hz for 1 min
Between set and reset coil --- 500 VAC, 50/60 Hz for 1 min ---
Impulse
withstand
voltage
Between coil and contacts 2,500 V (2 × 10 νs); 1,500 V (10 × 160 νs) 1,500 V (10 × 160 νs) 2,500 V (2 × 10 νs);
1,500 V (10 × 160 νs)
Between contacts of different polarity 2,500 V (2 × 10 νs); 1,500 V (10 × 160 νs)
Between contacts of the same polarity 1,500 V (10 × 160 νs)
Vibration resistance Destruction 10 to 55 to 10 Hz, 2.5 mm single amplitude (5 mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 1.65 mm single amplitude (3.3 mm double amplitude)
Shock resistance Destruction 1,000 m/s2
Malfunction 750 m/s2
Durability Mechanical 100,000,000 operations min. (at 36,000 operations/hr)
Electrical 100,000 operations min. for AC (at 1,800 operations/h with rated load)
100,000 operations min. for DC (at 1,200 operations/h with rated load)
Failure rate (P level) (reference value) *3 10 νA at 10 m VDC
Ambient operating temperature -40°C to 85°C (with no icing or condensation), and -40°C to 70°C (with no icing or condensation) only for double-winding latching 24 VDC type and EN60950 standard approved 24 VDC type
Ambient operating humidity 5% to 85%
Weight Approx. 2 g
Note:   The above values are initial values.
  1. The contact resistance was measured with 10 mA at 1 VDC with a voltage drop method.
  2. The insulation resistance was measured with a 500 VDC megohmmeter applied to the same parts as those used for checking the dielectric strength (except between the set and reset coil).
  3. This value was measured at a switching frequency of 120 operations/min and the criterion of contact resistance is 50Ω. This value may vary, depending on switching frequency, operating conditions, expected reliability level of the relay, etc. It is always recommended to double-check relay suitability under actual load conditions.


Single-side Stable
G6S-2, G6S-2-Y
Tolerance of ±0.3
mm
G6S:Dimensions1
PCB Mounting Holes
(Bottom View)
G6S:Dimensions2
Terminal Arrangement/
Internal Connections

(Bottom View)
G6S:Dimensions3
Note: Check carefully the coil polarity of the Relay.
G6S-2F, G6S-2F-Y
Tolerance of ±0.3
mm
G6S:Dimensions4
Mounting Dimensions
(Top View)
Tolerance:±0.1
mm
G6S:Dimensions5
Terminal Arrangement/
Internal Connections

(Top View)
G6S:Dimensions6
Note: Check carefully the coil polarity of the Relay.
G6S-2G , G6S-2G-Y
Tolerance of ±0.3
mm
G6S:Dimensions7
Mounting Dimensions
(Top View)
Tolerance:±0.1
mm
G6S:Dimensions8
Terminal Arrangement/
Internal Connections

(Top View)
G6S:Dimensions9
Note: Check carefully the coil polarity of the Relay.
Single-winding Latching
G6SU-2
Tolerance of ±0.3
mm
G6S:Dimensions10
PCB Mounting Holes
(Bottom View)
G6S:Dimensions11
Terminal Arrangement/
Internal Connections

(Bottom View)
G6S:Dimensions12
Note: Check carefully the coil polarity of the Relay.
G6SU-2F
Tolerance of ±0.3
mm
G6S:Dimensions13
Mounting Dimensions
(Top View)
Tolerance:±0.1
mm
G6S:Dimensions14
Terminal Arrangement/
Internal Connections

(Top View)
G6S:Dimensions15
Note: Check carefully the coil polarity of the Relay.
G6SU-2G
Tolerance of ±0.3
mm
G6S:Dimensions16
Mounting Dimensions
(Top View)
Tolerance:±0.1
mm
G6S:Dimensions17
Terminal Arrangement/
Internal Connections

(Top View)
G6S:Dimensions18
Note: Check carefully the coil polarity of the Relay.
Double-winding Latching
G6SK-2
Tolerance of ±0.3
mm
G6S:Dimensions19
PCB Mounting Holes
(Bottom View)
G6S:Dimensions20
Terminal Arrangement/
Internal Connections

(Bottom View)
G6S:Dimensions22
Note: Check carefully the coil polarity of the Relay.
G6SK-2F
Tolerance of ±0.3
mm
G6S:Dimensions22
Mounting Dimensions
(TOP View)
Tolerance:±0.1
mm
G6S:Dimensions23
Terminal Arrangement/
Internal Connections

(TOP View)
G6S:Dimensions24
Note: Check carefully the coil polarity of the Relay.
G6SK-2G
Tolerance of ±0.3
mm
G6S:Dimensions25
Mounting Dimensions
(TOP View)
Tolerance:±0.1
mm
G6S:Dimensions26
Terminal Arrangement/
Internal Connections

(TOP View)
G6S:Dimensions27
Note: Check carefully the coil polarity of the Relay.

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 model must be used in this kind of circuit, we recommend using a fail-safe circuit design that provides protection against contact failure or coil burnout.

●Relay Handling

Use the Relay as soon as possible after opening the moistureproof package. 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 sealed 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.

●Claw Securing Force During Automatic Mounting

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