NAIS TX2SS-6V-Z, TX2SS-6V-X, TX2SS-6V, TX2SS-5V-Z, TX2SS-5V-X Datasheet

TESTING

2 AMP. HIGH CAPACITY

RELAY WITH HIGH TX-RELAYS

SURGE VOLTAGE & HIGH

BREAKDOWN VOLTAGE

15	7.4	15	7.4
	.291		.291
.591		.591
	8.2		8.4
	.323		.331

FEATURES

•Breakdown voltage between contacts and coil: 2,000 V

•Surge withstand between contacts and coil: 2,500 V

•High contact capacity: 2 A 30 V DC

•Surface-mount type available

mm inch

SPECIFICATIONS

Contact

	Arrangement				2 Form C
	Initial contact resistance, max.				100 mΩ
	(By voltage drop 6 V DC 1 A)
	Contact material				Gold-clad silver alloy
			Nominal switching capacity		2 A 30 V DC
			(resistive load)
			Max. switching power		60 W
	Rating		(resistive load)
			Max. switching voltage		220 V DC
			Max. switching current		2 A
			Min. switching capacity 1		10 µA 10 mV DC
	Nominal		Single side stable		140 mW (1.5 to 24 V DC)
					270 mW (48 V DC)
	operating
			1 coil latching		100 mW (1.5 to 24 V DC)
	power
			2 coil latching		200 mW (1.5 to 24 V DC)
			Mechanical (at 180 cpm)		108
	Expected			2 A 30 V DC	105
	life (min.		Electrical	resistive
	operations)		(at 20 cpm)	1 A 30 V DC	5×105
				resistive

Notes:

1This 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.

2The upper limit for the ambient temperature is the maximum temperature that can satisfy the coil temperature rise. Under the packing condition, allowable temperature range is from –40 to +70°C –40°C to +158°F.

Remarks

* Specifications will vary with foreign standards certification ratings.

*1 Measurement at same location as "Initial breakdown voltage" section.

*2 By resistive method, nominal voltage applied to the coil; contact carrying current: 2 A.

*3 Nominal voltage applied to the coil, excluding contact bounce time.

*4 Nominal voltage applied to the coil, excluding contact bounce time without diode. *5 Half-wave pulse of sine wave: 6 ms; detection time: 10 s.

*6 Half-wave pulse of sine wave: 6 ms. *7 Detection time: 10 s.

*8 Refer to 4. Conditions for operation, transport and storage mentioned in Cautions for use (Page 178).

Characteristics

	Initial insulation resistance*1				Min. 1,000 MΩ (at 500 V DC)
			Between open con-		1,000 Vrms for 1 min.
	Initial		tacts		(Detection current: 10 mA)
					1,000 Vrms for 1 min.
	breakdown		Between contact sets
					(Detection current: 10 mA)
	voltage
			Between contact and		2,000 Vrms for 1 min.
			coil		(Detection current: 10 mA)
			Between open
	Initial surge		contacts		1,500 V (FCC Part 68)
			(10×160 µs)
	voltage
			Between contacts		2,500 V (Bellcore)
			and coil (2×10 µs)
	Temperature rise*2 (at 20°C)				Max. 50°C
	Operate time [Set time]*3 (at 20°C)				Max. 4 ms (Approx. 2 ms)
					[Max. 4 ms (Approx. 2 ms)]
	Release time [Reset time]*4 (at				Max. 4 ms (Approx. 1 ms)
	20°C)				[Max. 4 ms (Approx. 2 ms)]
	Shock resistance			Functional*5	Min. 750 m/s2 {75 G}
				Destructive*6	Min. 1,000 m/s2 {100 G}
				Functional*7	196 m/s2 {20 G}, 10 to 55 Hz
					at double amplitude of 3.3 mm
	Vibration resistance
				Destructive	294 m/s2 {30G}, 10 to 55 Hz
					at double amplitude of 5 mm
	Conditions for oper-				–40°C to +85°C (up to 24 V coil)
	ation, transport and			Ambient tem-	–40°F to +185°F (up to 24 V coil)
	storage*8			perature 2	–40°C to +70°C (48 V coil)
	(Not freezing and				–40°F to +158°F (48 V coil)
	condensing at low			Humidity	5 to 85% R.H.
	temperature)
	Unit weight				Approx. 2 g .071 oz

ORDERING INFORMATION

Ex. TX

2

SA

–

L

–

H

–

3V

–

Z

Contact arrangement

Surface-mount availability

Operating function

Terminal shape

Coil voltage (DC)

Packing style

2: 2 Form C

Nil: Standard PC board terminal type or

Nil: Single side

Nil: Standard PC

1.5, 3, 4.5, 5, 6,

Nil: Tube packing

Nil: self-clinching terminal type

Nil: stable

board terminal or

9, 12, 24, 48* V

Z: Tape and reel

SA: Standard surface-mount terminal type

L: 1 coil latching

surface-mount

packing(picked

SL: High connection reliability surface-mount

L2: 2 coil latching

terminal

from the 8/9/10/12

SL: terminal type

H: Self-clinching

-pin side

SS: Space saving surface-mount terminal type

terminal

Notes: 1. Tape and reel (picked from 1/3/4/5-pin side) is also available by request. Part number suffix “-X” is

*48 V coil type: Single side stable only

needed when ordering.

(ex.) TX2SA-3 V-X

2. Tape and reel packing symbol “-Z” or “-X” are not marked on the relay.

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																		TX
Surface-mount terminal variation
Variation					Terminal style							Usable conditions based on terminal connection solder reliability
												Normal environments (indoor)			Drastic temperature fluctuations (outdoor)
									0.25
						8.4
									.010
SA type					.331							Recommended				—
					5.08
(Standard surface-mount terminal type)
					.200
					9.4±0.5
					.370±.020
									0.25
					Max.
SL type									.010
					10.0
(Highly connection reliability surface-					.394							Recommended				Recommended
					5.08
mount terminal type)
					.200
					9.4±0.5
					.370±.020
									0.25
					Max.
SS type									.010
					10.0
(Space saving surface-mount terminal					.394							Recommended				Recommended
					5.08
type)
					.200
					7.4±0.5
					.291±.020
TYPES AND COIL DATA (at 20°C 68°F)
1) Standard PC board terminal type and self-clinching terminal type
1. Single side stable
Part No.				Nominal						Pick-up		Drop-out	Nominal		Coil	Nominal		Max.
													operating			operating		allowable
Standard PC		Self-clinching		voltage,						voltage,		voltage,		resistance,
													current,			power,		voltage,
board terminal		terminal			V DC				V DC (max.)			V DC (min.)		Ω (±10%)
													mA (±10%)			mW		V DC
TX2-1.5 V		TX2-H-1.5 V		1.5					1.13			0.15	93.8	16		140		2.2
TX2-3 V		TX2-H-3 V		3					2.25			0.3	46.7	64.3		140		4.5
TX2-4.5 V		TX2-H-4.5 V		4.5					3.38			0.45	31	145		140		6.7
TX2-5 V		TX2-H-5 V		5					3.75			0.5	28.1	178		140		7.5
TX2-6 V		TX2-H-6 V		6					4.5			0.6	23.3	257		140		9
TX2-9 V		TX2-H-9 V		9					6.75			0.9	15.5	579		140		13.5
TX2-12 V		TX2-H-12 V		12					9			1.2	11.7	1,028		140		18
TX2-24 V		TX2-H-24 V		24					18			2.4	5.8	4,114		140		36
TX2-48 V		TX2-H-48 V		48					36			4.8	5.6	8,533		270		57.6
2. 1 Coil latching
Part No.				Nominal									Nominal		Coil	Nominal		Max.
Standard PC		Self-clinching		voltage,					Set voltage,			Reset voltage,	operating	resistance,		operating		allowable
									V DC (max.)			V DC (max.)	current,			power,		voltage,
board terminal		terminal			V DC									Ω (±10%)
													mA (±10%)			mW		V DC
TX2-L-1.5 V		TX2-L-H-1.5 V		1.5					1.13			1.13	66.7	22.5		100		2.2
TX2-L-3 V		TX2-L-H-3 V		3					2.25			2.25	33.3	90		100		4.5
TX2-L-4.5 V		TX2-L-H-4.5 V		4.5					3.38			3.38	22.2	202.5		100		6.7
TX2-L-5 V		TX2-L-H-5 V		5					3.75			3.75	20	250		100		7.5
TX2-L-6 V		TX2-L-H-6 V		6					4.5			4.5	16.7	360		100		9
TX2-L-9 V		TX2-L-H-9 V		9					6.75			6.75	11.1	810		100		13.5
TX2-L-12 V		TX2-L-H-12 V		12					9			9	8.3	1,440		100		18
TX2-L-24 V		TX2-L-H-24 V		24					18			18	4.2	5,760		100		36
3. 2 Coil latching
Part No.				Nominal									Nominal		Coil	Nominal		Max.
									Set voltage,			Reset voltage,	operating			operating		allowable
Standard PC		Self-clinching		voltage,										resistance,
									V DC (max.)			V DC (max.)	current,			power,		voltage,
board terminal		terminal			V DC									Ω (±10%)
													mA (±10%)			mW		V DC
TX2-L2-1.5 V		TX2-L2-H-1.5 V		1.5					1.13			1.13	133.9	11.2		200		2.2
TX2-L2-3 V		TX2-L2-H-3 V		3					2.25			2.25	66.7	45		200		4.5
TX2-L2-4.5 V		TX2-L2-H-4.5 V		4.5					3.38			3.38	44.5	101.2		200		6.7
TX2-L2-5 V		TX2-L2-H-5 V		5					3.75			3.75	40	125		200		7.5
TX2-L2-6 V		TX2-L2-H-6 V		6					4.5			4.5	33.3	180		200		9
TX2-L2-9 V		TX2-L2-H-9 V		9					6.75			6.75	22.2	405		200		13.5
TX2-L2-12 V		TX2-L2-H-12 V		12					9			9	16.7	720		200		18
TX2-L2-24 V		TX2-L2-H-24 V		24					18			18	8.3	2,880		200		36

Notes:

1.Specified value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.

2.Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.

3.In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay.

155