BAL-18W-K

BA-1.5W-K FUJITSU | Alldatasheet

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Technical content

l Slim type relay for high density mounting l CSA recognized l Conforms to IEC60950, Bellcore specification and FCC Part 68 —Clearance more than 2.0 mm between coil and contacts —Creepage more than 2.5 mm between coil and contacts — Dielectric strength 2,000 VAC between coil and contacts —Surge strength 3,000 V between coil and contacts (at 2 × 10 µs surge wave) l High sensitivity and low consumption power l Latching type available l High reliability—bifurcated contacts l Plastic sealed type l Conforms to UL (under approval) l SMT is available: BAS (a) Series Name BA : BA Series (b) Operation Function Nil : Standard type L : Latching type (c) Number of Coil Nil : Single winding type D : Double winding type (d) Nominal Voltage Refer to the COIL DATA CHART (e) Contact W : Bifurcated type (g) Enclosure K : Plastic sealed type n ORDERING INFORMATION BA L – D 12 W K[Example] (a) (b) (*) (c) (d) (e) (g) Note: Actual marking omits the hyphen (-) of (*) n SAFETY STANDARD AND FILE NUMBERS Relay type Nominal voltage Contact rating BA 0.5 A 125 VAC BAL 1.5 to 48 VDC 2 A 30 VDC resistive BALD 0.3 A 110 VDC BA SERIES MINIATURE RELAY

2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)

Standard Single Winding Double Winding Latching Type LatchingItem BA-( ) W-K BAL-( ) W-K BAL-D ( ) W-K Contact Arrangement 2 form C (DPDT) Material Gold overlay silver alloy Style Bifurcated Resistance (initial) (at 1 A 6 VDC)Maximum 50 m Ω Rating (resistive) 0.5 A 125 VAC or 1 A 30 VDC Maximum Carrying Current 2 A Maximum Switching Power 62.5 AV, 30 W Maximum Switching Voltage 250 VAC, 220 VDC Maximum Switching Current 2 A Minimum Switching Load*1 0.01 mA 10 mVDC Capacitance Approximately 0.5 pF (between open contacts, adjacent contacts) Approximately 1.0 pF (between coil and contacts) Coil Nominal Power (at 20 °C) 0.25 to 0.36 W 0.2 W 0.36 W Operate Power (at 20°C) 0.14 to 0.2 W 0.15 W 0.205 W Operating Temperature –40 °C to +70°C (no frost) (refer to the CHARACTERISTIC DATA) Time Value Operate (at nominal voltage) Maximum 6 ms Maximum 6 ms (set) Release (at nominal voltage) Maximum 4 ms Maximum 6 ms (reset) Insulation Resistance (at 500 VDC) Minimum 1,000 M Ω between open contacts 1,000 VAC 1 minuteDielectric between adjacent contactsStrength between coil and contacts 2,000 VAC 1 minute 1,000 VAC 1 minute Surge Strength 3,000 V (at 2 × 10 µs) 1,500 V (at 10 × 160 µs) Life Mechanical 1 × 107 operations minimum Electrical 2 × 105 operations minimum (0.5 A 125 VAC) 5 × 105 operations minimum (1 A 30 VDC) Other Vibration Misoperation 10 to 55 Hz (double amplitude of 3.3 mm) Resistance Endurance 10 to 55 Hz (double amplitude of 5.0 mm) Shock Misoperation 500 m/s2 (11 ±1 ms) Resistance Endurance 1,000 m/s 2 ( 6 ±1 ms) Weight Approximately 1.9 g *1 Minimum switching loads mentioned above are reference values. Please perform the confirmation test with the actual load before production since reference values may vary according to switching frequencies, environmental conditions and expected reliability levels. n SPECIFICATIONS

Nominal Coil resistance Must operate Must release NominalMODEL voltage ( ±10%) voltage* 1 voltage*1 power BA-1.5 W-K 1.5 VDC 9 Ω +1.13 VDC +0.15 VDC 250 mW BA- 3 W-K 3 VDC 36 Ω +2.25 VDC +0.3 VDC 250 mW BA-4.5 W-K 4.5 VDC 81 Ω +3.38 VDC +0.45 VDC 250 mW BA- 5 W-K 5 VDC 100 Ω +3.75 VDC +0.5 VDC 250 mW BA- 6 W-K 6 VDC 144 Ω +4.5 VDC +0.6 VDC 250 mW BA- 9 W-K 9 VDC 324 Ω +6.75 VDC +0.9 VDC 250 mW BA- 12 W-K 12 VDC 576 Ω +9.0 VDC +1.2 VDC 250 mW BA- 18 W-K 18 VDC 1,296 Ω +13.5 VDC +1.8 VDC 250 mW BA- 24 W-K 24 VDC 2,304 Ω +18.0 VDC +2.4 VDC 250 mW BA- 48 W-K 48 VDC 6,400 Ω +36.0 VDC +4.8 VDC 360 mW n COIL DATA CHARTStandard Type Note: *1 Specified values are subject to pulse wave voltage. All values in the table are measured at 20°C. Nominal Coil resistance Set Reset NominalMODEL voltage ( ±10%) voltage* 1 voltage*1 power BAL- 3 W-K 3 VDC 45 Ω +2.25 VDC –2.25 VDC 200 mW BAL-4.5 W-K 4.5 VDC 101 Ω +3.38 VDC –3.38 VDC 200 mW BAL- 5 W-K 5 VDC 125 Ω +3.75 VDC –3.75 VDC 200 mW BAL- 6 W-K 6 VDC 180 Ω +4.5 VDC –4.5 VDC 200 mW BAL- 9 W-K 9 VDC 405 Ω +6.75 VDC –6.75 VDC 200 mW BAL- 12 W-K 12 VDC 720 Ω +9.0 VDC –9.0 VDC 200 mW BAL- 18 W-K 18 VDC 1,620 Ω +13.5 VDC –13.5 VDC 200 mW BAL- 24 W-K 24 VDC 2,880 Ω +18.0 VDC –18.0 VDC 200 mW BAL-D1.5 W-K 1.5 VDC P 6.25 Ω +1.13 VDC 360 mW S 6.25 Ω +1.13 VDC BAL-D 3 W-K 3 VDC P 25 Ω +2.25 VDC 360 mW S 25 Ω +2.25 VDC BAL-D4.5 W-K 4.5 VDC P 56.3 Ω +3.38 VDC 360 mW S 56.3 Ω +3.38 VDC BAL-D 5 W-K 5 VDC P 69.4 Ω +3.75 VDC 360 mW S 69.4 Ω +3.75 VDC BAL-D 6 W-K 6 VDC P 100 Ω +4.5 VDC 360 mW S 100 Ω +4.5 VDC BAL-D 9 W-K 9 VDC P 225 Ω +6.75 VDC 360 mW S 225 Ω +6.75 VDC BAL-D 12 W-K 12 VDC P 400 Ω +9.0 VDC 360 mW S 400 Ω +9.0 VDC BAL-D 18 W-K 18 VDC P 900 Ω +13.5 VDC 360 mW S 900 Ω +13.5 VDC BAL-D 24 W-K 24 VDC P 1,600 Ω +18.0 VDC 360 mW S 1,600 Ω +18.0 VDC Single Winding Latching TypeDouble Winding Latching Type P: Primary coil S: Secondary coilNote: *1 Specified values are subject to pulse wave voltage. All values in the table are measured at 20°C.

Distribution of Operate & Release Time Time (ms) Distribution (%) BA-5W-K n=200 Operate Release

(Bottom View) l PC board mounting hole layout (Bottom view)BA, BAL, BA-WD type (Non-latching, single winding latching, MBB type) BAL-D type (Double winding latching type) Unit: mm © 2002 Fujitsu Components America, Inc. All company and product names are trademarks or registered trademarks of their respective owners. Rev. 03/2002 Japan Fujitsu Component Limited Gotanda-Chuo Building 3-5, Higashigotanda 2-chome, Shinagawa-ku Tokyo 141, Japan Tel: (81-3) 5449-7010 Fax: (81-3) 5449-2626 Email: promothq@ft.ed.fujitsu.com Web: www.fcl.fujitsu.com North and South America Fujitsu Components America, Inc. 250 E. Caribbean Drive Sunnyvale, CA 94089 U.S.A. Tel: (1-408) 745-4900 Fax: (1-408) 745-4970 Email: marcom@fcai.fujitsu.com Web: www.fcai.fujitsu.com Europe Fujitsu Components Europe B.V. Diamantlaan 25

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Tel: (31-23) 5560910 Fax: (31-23) 5560950 Email: info@fceu.fujitsu.com Web: www.fceu.fujitsu.com Asia Pacific Fujitsu Components Asia Ltd. 102E Pasir Panjang Road #04-01 Citilink Warehouse Complex Singapore 118529 Tel: (65) 375-8560 Fax: (65) 273-3021 Email: fcal@fcal.fujitsu.com www.fcal.fujitsu.com Fujitsu Components International Headquarter Offices