TX-TH TESTING TX RELAYS Small size, controlled 7.5A inrush current possible TH types 3.Outstanding surge resistance. 8.Sealed construction allows Surge breakdown voltage between automatic washing. open contacts: 9.A range of surface-mount types is 1,500 V 10×160µ sec. (FCC part 68) also available Surge breakdown voltage between SA: Low-profile surface-mount contact and coil: terminal type 2,500 V 2×10µ sec. (Bellcore) SS: Space saving surface-mount 4.Nominal operating power: High terminal type sensitivity of 140mW By using the highly efficient polar magnetic circuit “seesaw balance TYPICAL APPLICATIONS mechanism”, a nominal operating power of 140 mW (minimum operating 1.Air-conditioning control (solenoid power of 79 mW) has been achieved. load) 5.High contact capacity: 2 A 30 V DC 2.Others, High-capacity control etc. RoHS compliant 6.Compact size 15.0(L) × 7.4(W) × 8.2(H) .591(L) × .291(W) × .323(H) 7.Outstanding vibration and shock FEATURES resistance. 1.Small size, controlled 7.5A inrush Functional shock resistance: 750 m/s2 current possible Destructive shock resistance: 2.2,000 V breakdown voltage between 1,000 m/s2 contact and coil Functional vibration resistance: The body block construction of the coil 10 to 55 Hz (at double amplitude of that is sealed at formation offers a high 3.3 mm .130 inch) breakdown voltage of 2,000 V between Destructive vibration resistance: contact and coil, and 1,000 V between 10 to 55 Hz (at double amplitude of open contacts. 5 mm .197 inch) ORDERING INFORMATION TX 2 TH Contact arrangement 2: 2 Form C Surface-mount availability Nil: Standard PC board terminal type SA: SA type SS: SS type Operating function Nil: Single side stable L: 1 coil latching L2: 2 coil latching LT: 2 coil latching Terminal shape Nil:Standard PC board terminal or surface-mount terminal Nominal coil voltage (DC)* 1.5, 3, 4.5, 5, 6, 9, 12, 24, 48V Contact material TH: Power type (Ag+Au clad/stationary, movable) Packing style Nil:Tube packing X: Tape and reel (picked from 1/3/4/5-pin side) Z: Tape and reel packing (picked from the 8/9/10/12-pin side) Notes:1. *48 V coil type: Single side stable only 2. In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay. ASCTB20E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e

TX-TH TYPES 1. Standard PC board terminal Contact Nominal coil Single side stable 1 coil latching 2 coil latching (L2) 2 coil latching (LT) arrangement voltage Part No. Part No. Part No. Part No. 1.5V DC TX2-1.5V-TH TX2-L-1.5V-TH TX2-L2-1.5V-TH TX2-LT-1.5V-TH 3V DC TX2-3V-TH TX2-L-3V-TH TX2-L2-3V-TH TX2-LT-3V-TH 4.5V DC TX2-4.5V-TH TX2-L-4.5V-TH TX2-L2-4.5V-TH TX2-LT-4.5V-TH 5V DC TX2-5V-TH TX2-L-5V-TH TX2-L2-5V-TH TX2-LT-5V-TH 2 Form C 6V DC TX2-6V-TH TX2-L-6V-TH TX2-L2-6V-TH TX2-LT-6V-TH 9V DC TX2-9V-TH TX2-L-9V-TH TX2-L2-9V-TH TX2-LT-9V-TH 12V DC TX2-12V-TH TX2-L-12V-TH TX2-L2-12V-TH TX2-LT-12V-TH 24V DC TX2-24V-TH TX2-L-24V-TH TX2-L2-24V-TH TX2-LT-24V-TH 48V DC TX2-48V-TH — — — Standard packing: Tube: 40 pcs.; Case: 1,000 pcs. 2. Surface-mount terminal 1) Tube packing Contact Nominal coil Single side stable 1 coil latching 2 coil latching (L2) 2 coil latching (LT) arrangement voltage Part No. Part No. Part No. Part No. 1.5V DC TX2S(cid:3)-1.5V-TH TX2S(cid:3)-L-1.5V-TH TX2S(cid:3)-L2-1.5V-TH TX2S(cid:3)-LT-1.5V-TH 3V DC TX2S(cid:3)-3V-TH TX2S(cid:3)-L-3V-TH TX2S(cid:3)-L2-3V-TH TX2S(cid:3)-LT-3V-TH 4.5V DC TX2S(cid:3)-4.5V-TH TX2S(cid:3)-L-4.5V-TH TX2S(cid:3)-L2-4.5V-TH TX2S(cid:3)-LT-4.5V-TH 5V DC TX2S(cid:3)-5V-TH TX2S(cid:3)-L-5V-TH TX2S(cid:3)-L2-5V-TH TX2S(cid:3)-LT-5V-TH 2c 6V DC TX2S(cid:3)-6V-TH TX2S(cid:3)-L-6V-TH TX2S(cid:3)-L2-6V-TH TX2S(cid:3)-LT-6V-TH 9V DC TX2S(cid:3)-9V-TH TX2S(cid:3)-L-9V-TH TX2S(cid:3)-L2-9V-TH TX2S(cid:3)-LT-9V-TH 12V DC TX2S(cid:3)-12V-TH TX2S(cid:3)-L-12V-TH TX2S(cid:3)-L2-12V-TH TX2S(cid:3)-LT-12V-TH 24V DC TX2S(cid:3)-24V-TH TX2S(cid:3)-L-24V-TH TX2S(cid:3)-L2-24V-TH TX2S(cid:3)-LT-24V-TH 48V DC TX2S(cid:3)-48V-TH — — — (cid:3): For each surface-mounted terminal identification, input the following letter. SA type: A, SS type: S Standard packing: Tube: 40 pcs.; Case: 1,000 pcs. 2) Tape and reel packing Contact Nominal coil Single side stable 1 coil latching 2 coil latching (L2) 2 coil latching (LT) arrangement voltage Part No. Part No. Part No. Part No. 1.5V DC TX2S(cid:3)-1.5V-TH-Z TX2S(cid:3)-L-1.5V-TH-Z TX2S(cid:3)-L2-1.5V-TH-Z TX2S(cid:3)-LT-1.5V-TH-Z 3V DC TX2S(cid:3)-3V-TH-Z TX2S(cid:3)-L-3V-TH-Z TX2S(cid:3)-L2-3V-TH-Z TX2S(cid:3)-LT-3V-TH-Z 4.5V DC TX2S(cid:3)-4.5V-TH-Z TX2S(cid:3)-L-4.5V-TH-Z TX2S(cid:3)-L2-4.5V-TH-Z TX2S(cid:3)-LT-4.5V-TH-Z 5V DC TX2S(cid:3)-5V-TH-Z TX2S(cid:3)-L-5V-TH-Z TX2S(cid:3)-L2-5V-TH-Z TX2S(cid:3)-LT-5V-TH-Z 2 Form C 6V DC TX2S(cid:3)-6V-TH-Z TX2S(cid:3)-L-6V-TH-Z TX2S(cid:3)-L2-6V-TH-Z TX2S(cid:3)-LT-6V-TH-Z 9V DC TX2S(cid:3)-9V-TH-Z TX2S(cid:3)-L-9V-TH-Z TX2S(cid:3)-L2-9V-TH-Z TX2S(cid:3)-LT-9V-TH-Z 12V DC TX2S(cid:3)-12V-TH-Z TX2S(cid:3)-L-12V-TH-Z TX2S(cid:3)-L2-12V-TH-Z TX2S(cid:3)-LT-12V-TH-Z 24V DC TX2S(cid:3)-24V-TH-Z TX2S(cid:3)-L-24V-TH-Z TX2S(cid:3)-L2-24V-TH-Z TX2S(cid:3)-LT-24V-TH-Z 48V DC TX2S(cid:3)-48V-TH-Z — — — (cid:3): For each surface-mounted terminal identification, input the following letter. SA type: A, SS type: S Standard packing: Tape and reel: 500 pcs.; Case: 1,000 pcs. Note:Tape and reel packing symbol “-Z” is not marked on the relay. “X” type tape and reel packing (picked from 1/2/3/4-pin side) is also available. RATING 1. Coil data 1) Single side stable Nominal operating Nominal coil Pick-up voltage Drop-out voltage Coil resistance Nominal operating Max. applied voltage voltage (at 20°C 68°F) (at 20°C 68°F) [±10%] c(autr r2e0n°tC 68°F) [±10%] (at 20°C 68°F) power (at 20°C 68°F) 1.5V DC 93.8mA 16Ω 3V DC 46.7mA 64.3Ω 4.5V DC 31mA 145Ω 5V DC 28.1mA 178Ω 150%V of 6V DC 75%V or less of 10%V or more of 23.3mA 257Ω 140mW nominal voltage nominal voltage* nominal voltage* 9V DC (Initial) (Initial) 15.5mA 579Ω 12V DC 11.7mA 1,028Ω 24V DC 5.8mA 4,114Ω 48V DC 5.6mA 8,533Ω 270mW 120%V of nominal voltage ASCTB20E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e

TX-TH 2) 1 coil latching Nominal operating Nominal coil Set voltage Reset voltage Coil resistance Nominal operating Max. applied voltage voltage (at 20°C 68°F) (at 20°C 68°F) [±10%] c(autr r2e0n°tC 68°F) [±10%] (at 20°C 68°F) power (at 20°C 68°F) 1.5V DC 66.7mA 22.5Ω 3V DC 33.3mA 90Ω 4.5V DC 22.2mA 202.5Ω 5V DC 75%V or less of 75%V or less of 20mA 250Ω 150%V of nominal voltage* nominal voltage* 100mW 6V DC (Initial) (Initial) 16.7mA 360Ω nominal voltage 9V DC 11.1mA 810Ω 12V DC 8.3mA 1,440Ω 24V DC 4.2mA 5,760Ω 3) 2 coil latching (L2, LT) Nominal operating Coil resistance Nominal operating Novmoilntaagl ecoil (aSt e2t0 v°Col t6a8g°eF ) (Raet s2e0t° Cvo 6lt8a°gFe) [±10%] c(autr r2e0n°tC 68°F) [±10%] (at 20°C 68°F) power Max(a. at p2p0l°iCed 6 v8o°lFtage Set coil Reset coil Set coil Reset coil Set coil Reset coil 1.5V DC 93.8mA 93.8mA 16Ω 16Ω 3V DC 46.7mA 46.7mA 64.3Ω 64.3Ω 4.5V DC 31mA 31mA 145Ω 145Ω 5V DC 75%V or less of 75%V or less of 28.1mA 28.1mA 178Ω 178Ω 150%V of nominal voltage* nominal voltage* 140mW 140mW 6V DC (Initial) (Initial) 23.3mA 23.3mA 257Ω 257Ω nominal voltage 9V DC 15.5mA 15.5mA 579Ω 579Ω 12V DC 11.7mA 11.7mA 1,028Ω 1,028Ω 24V DC 5.8mA 5.8mA 4,114Ω 4,114Ω *Pulse drive (JIS C 5442-1986) 2. Specifications Characteristics Item Specifications Arrangement 2 Form C Contact Initial contact resistance, max. Max. 100 mΩ (By voltage drop 6 V DC 1A) Contact material Ag+Au plating Nominal switching capacity 2 A 30 V DC, 0.5 A 125 V AC (resistive load) Max. switching power 60 W, 60 VA (resistive load) Max. switching voltage 220V DC, 250V AC Max. switching current 7.5 A (When used at 7.5 A. Regarding connection method, you must follow the precaution, below*.) Rating Min. switching capacity (Reference value)*1 10µA 10mV DC Single side stable 140 mW (1.5 to 24 V DC), 270 mW (48 V DC) Nominal operating 1 coil latching 100 mW (1.5 to 24 V DC) power 2 coil latching 140 mW (1.5 to 24 V DC) Min. 1,000MΩ (at 500V DC) Insulation resistance (Initial) Measurement at same location as “Initial breakdown voltage” section. Between open contacts 1,000 Vrms for 1min. (Detection current: 10mA) Breakdown voltage Between contact and coil 2,000 Vrms for 1min. (Detection current: 10mA) (Initial) Between contact sets 1,000 Vrms for 1min. (Detection current: 10mA) Electrical Temperature rise (at 20°C 68°F) Max. 50°C characteristics (By resistive method, nominal coil voltage applied to the coil; contact carrying current: 2A.) Surge breakdown Between open contacts 1,500 V (10×160µs) (FCC Part 68) voltage (Initial) Between contacts and coil 2,500 V (2×10µs) (Telcordia) Operate time [Set time] (at 20°C 68°F) Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.) Release time [Reset time] (at 20°C 68°F) Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode) Functional Min. 750 m/s2 (Half-wave pulse of sine wave: 6 ms; detection time: 10µs.) Shock resistance Mechanical Destructive Min. 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.) characteristics Functional 10 to 55 Hz at double amplitude of 3.3 mm (Detection time: 10µs.) Vibration resistance Destructive 10 to 55 Hz at double amplitude of 5 mm Mechanical Min. 108 (at 180 cpm) Expected life Min. 105 (2 A 30 V DC resistive), 5×105 (1 A 30 V DC resistive), Electrical Min. 105 (0.5 A 125 V AC resistive) (at 20 cpm) Min. 2×105 (7.5 A inrush (250 ms)/1.5 A normal 30 V AC (cosφ = 0.4)) (ON/OFF = 1s/9s) Ambient temperature: –40°C to +85°C (up to 24 V coil) –40°F to +185°F Conditions for operation, transport and storage*2 [–40°C to +70°C (48 V coil) –40°F to +158°F]; Conditions Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) Max. operating speed (at rated load) 20 cpm Unit weight Approx. 2 g .071 oz 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 Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 24). ASCTB20E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e

TX-TH REFERENCE DATA 1. Electrical life (2 × 105 operation is possible) Condition: 30 V AC Tested sample: TX2SA-24V-TH, 6 pcs. Inrush current 7.5 A (execution value), Switching frequency: ON:OFF = 1s:9s inrush time 250 ms Ambient temperature: 25°C 77°F Normal current 1.5 A (execution value), Circuit (inductive load cosφ = 0.4) Inrush current wave form vs time COM1 NO1 Detection Circuit AC30V – 12 Contact Weld 60Hz 24+V MiMssin C 0o.n5tsact ent, A 8 after 0.2s urr 4 G act c 0 nt o C -4 -8 -12 Time (ms), Interval (200ms) *Precaution When using at 7.5 A, connection of NO Pin layout and schematic (BOTTOM VIEW) (pin #5 and #8) and COM (pin #4 and #9) 1 coil latching in the circuit is required. Load For general REFERENCE DATA, DIMENSIONS and NOTES, please refer to the “TX Relay”. ASCTB20E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: P anasonic: TX2SA-L2-6V-X TX2SA-LT-5V-TH TX2-LT-12V-TH TX2-LT-24V-TH TX2-LT-3V-TH TX2-LT-4.5V-TH TX2-LT-5V TX2SA-LT-4.5V-TH TX2SS-LT-12V-TH TX2SS-LT-24V-TH TX2SS-LT-3V-TH TX2SS-LT-4.5V-TH TX2SA-LT-1.5V- TH TX2SA-LT-24V-TH TX2SA-LT-3V-TH TX2SA-LT-12V-TH TX2-LT-6V-TH TX2SA-LT-6V-TH-Z TX2-9V-TH TX2- 12V-TH TX2-LT-1.5V-TH TX2-5V-TH TX2SA-LT-5V-TH-Z TX2SA-4.5V-TH TX2-LT-5V-TH TX2SA-LT-6V-TH TX2- 1.5V-TH TX2-LT-9V-TH TX2SS-LT-4.5V-TH-Z TX2SA-LT-3V-TH-Z TX2SS-L-24V-TH-Z TX2SS-L-4.5V-TH-Z