Automotive Connectors – Mouser Switzerland

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ZRO Board-to-Wire Sealed Connectors

JST Automotive ZRO Board-to-Wire Sealed Connectors are sealed, lever type 48- and 36-circuit interface connectors. The JST ZRO Connectors feature a lever to decrease the connector mating force. This automotive connector series features a 7A power and 5A signal DC current rating with a voltage rating of 50V_DC. The ZRO components are heat resistant and operate over a -40°C to +120°C temperature range (including temperature rise in applying electrical current).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Accessory Type	Number of Positions	Pitch	Gender	Mounting Style	Termination Style	Contact Plating	Wire Gauge Min	Wire Gauge Max	Color	Series	Packaging
Automotive Connectors 36P ZRO M Connector Key A Black S36B-ZROK-2A-R JST Automotive 1: 3.04 CHF 5 847In Stock	Mfr. Part No. S36B-ZROK-2A-R Mouser Part No 306-S36B-ZROK-2A-R	JST Automotive	Automotive Connectors 36P ZRO M Connector Key A Black	Datasheet	5 847In Stock	3.04 CHF 2.77 CHF 2.62 CHF 2.44 CHF View 2.13 CHF 2.07 CHF 1.77 CHF 1.66 CHF 1.58 CHF	Min.: 1 Mult.: 1	Connectors		36 Position	2.55 mm (0.1 in)	Pin (Male)	Through Hole	Solder Pin	Tin				ZRO	Tray
Automotive Connectors ZRO FEMALE CONNECTOR 36ZRO-B-1A JST Automotive 1: 4.97 CHF 1 257In Stock 2 048Expected 08/02/2027	Mfr. Part No. 36ZRO-B-1A Mouser Part No 306-36ZRO-B-1A	JST Automotive	Automotive Connectors ZRO FEMALE CONNECTOR	Datasheet	1 257In Stock 2 048Expected 08/02/2027	4.97 CHF 4.52 CHF 4.29 CHF 4.18 CHF View 3.99 CHF 3.49 CHF 3.40 CHF	Min.: 1 Mult.: 1	Connectors		36 Position		Receptacle (Female)	SMD/SMT	Solder Pin				Black	ZRO	Bulk
Automotive Connectors FEMALE TERMINAL TIN SZRO-A021T-M0.64 JST Automotive 1: 0.105 CHF 17 743In Stock 200 000On Order	Mfr. Part No. SZRO-A021T-M0.64 Mouser Part No 306-SZRO-A021T-M0.64	JST Automotive	Automotive Connectors FEMALE TERMINAL TIN Learn More about JST Automotive zro connectors	Datasheet	17 743In Stock 200 000On Order On Order Ship Dates Mfr. No: SZRO-A021T-M0.64 Stock: 17 743 Can Dispatch Immediately On Order: 100 000 Expected 29/10/2026 100 000 Expected 31/12/2026 Factory Lead Time: 18 Weeks	Cut Tape 0.105 CHF 0.083 CHF 0.069 CHF 0.062 CHF View Reel 0.037 CHF 0.053 CHF 0.045 CHF 0.04 CHF 0.038 CHF 0.037 CHF	Min.: 1 Mult.: 1 : 10 000	Terminals				Receptacle (Female)	Cable Mount / Free Hanging	Crimp	Tin	24 AWG	20 AWG		ZRO	Reel, Cut Tape
Automotive Connectors 36P ZRO Cover ZROHC-36H-K-1 JST Automotive 1: 0.955 CHF 1 155In Stock 1 800Expected 08/01/2027	Mfr. Part No. ZROHC-36H-K-1 Mouser Part No 306-ZROHC-36H-K-1	JST Automotive	Automotive Connectors 36P ZRO Cover	Datasheet	1 155In Stock 1 800Expected 08/01/2027	0.955 CHF 0.813 CHF 0.774 CHF 0.724 CHF View 0.659 CHF 0.593 CHF 0.528 CHF	Min.: 1 Mult.: 1	Accessories	Harness Cover	36 Position			Panel Mount					Black	ZRO	Bulk
Automotive Connectors ZRO Female Terminal 0.75 to 0.85 SZRO-A031T-M0.64 JST Automotive 1: 0.105 CHF 27 355In Stock 50 000Expected 03/02/2027	Mfr. Part No. SZRO-A031T-M0.64 Mouser Part No 306-SZRO-A031T-M0.64	JST Automotive	Automotive Connectors ZRO Female Terminal 0.75 to 0.85 Learn More about JST Automotive zro connectors	Datasheet	27 355In Stock 50 000Expected 03/02/2027	Cut Tape 0.105 CHF 0.083 CHF 0.069 CHF 0.062 CHF Reel 0.039 CHF View 0.053 CHF 0.045 CHF 0.04 CHF 0.037 CHF	Min.: 1 Mult.: 1 : 5 000	Terminals				Receptacle (Female)	Cable Mount / Free Hanging	Crimp	Tin				ZRO	Reel, Cut Tape
Automotive Connectors 48P ZRO Female Connector Key A Housing-Black, Wire Seal-Red JST Automotive 48ZRO-B-2A 48ZRO-B-2A JST Automotive 1: 5.07 CHF 294In Stock	Mfr. Part No. 48ZRO-B-2A Mouser Part No 306-48ZRO-B-2A	JST Automotive	Automotive Connectors 48P ZRO Female Connector Key A Housing-Black, Wire Seal-Red	Datasheet	294In Stock	5.07 CHF 4.59 CHF 4.34 CHF 4.23 CHF View 4.02 CHF 3.59 CHF 3.38 CHF 2.96 CHF 2.81 CHF	Min.: 1 Mult.: 1	Connectors		48 Position		Receptacle (Female)	SMD/SMT	Solder Pin				Black	ZRO	Tray
Automotive Connectors ZRO Female Connector 36Ckt Black JST Automotive 36ZRO-B-2A 36ZRO-B-2A JST Automotive 1: 4.97 CHF 282In Stock 512Expected 21/12/2026	Mfr. Part No. 36ZRO-B-2A Mouser Part No 306-36ZRO-B-2A	JST Automotive	Automotive Connectors ZRO Female Connector 36Ckt Black	Datasheet	282In Stock 512Expected 21/12/2026	4.97 CHF 4.52 CHF 4.29 CHF 4.18 CHF View 3.99 CHF 3.49 CHF 3.39 CHF 2.88 CHF 2.69 CHF	Min.: 1 Mult.: 1	Connectors		36 Position		Receptacle (Female)	SMD/SMT	Solder Pin				Black	ZRO	Tray
Automotive Connectors 48P Female BtW Con Key Code A 48ZRO-B-1A(N) JST Automotive 1: 5.07 CHF 1 377Expected 09/11/2026	Mfr. Part No. 48ZRO-B-1A(N) Mouser Part No 306-48ZRO-B-1A	JST Automotive	Automotive Connectors 48P Female BtW Con Key Code A Learn More about JST Automotive zro connectors	Datasheet	1 377Expected 09/11/2026	5.07 CHF 4.59 CHF 4.34 CHF 4.23 CHF View 4.02 CHF 3.59 CHF 3.38 CHF 2.97 CHF 2.81 CHF	Min.: 1 Mult.: 1	Connectors		48 Position	2.55 mm (0.1 in)	Receptacle (Female)	Cable Mount / Free Hanging	Crimp	Tin	20 AWG	18 AWG	Black	ZRO	Tray
Automotive Connectors 48P ZRO Male Conn Key A Black S48B-ZROK-2A-R JST Automotive 1: 3.65 CHF 1 262Expected 30/10/2026	Mfr. Part No. S48B-ZROK-2A-R Mouser Part No 306-S48B-ZROK-2A-R	JST Automotive	Automotive Connectors 48P ZRO Male Conn Key A Black Learn More about JST Automotive zro connectors	Datasheet	1 262Expected 30/10/2026	3.65 CHF 3.32 CHF 3.14 CHF 2.93 CHF View 2.56 CHF 2.49 CHF 2.45 CHF	Min.: 1 Mult.: 1	Connectors		48 Position	2.55 mm (0.1 in)	Pin (Male)	Through Hole	Solder Pin	Tin			Black	ZRO	Tray
Automotive Connectors ZRO Harness Cover ZROHC-48H-K-1 JST Automotive 1: 0.992 CHF 5 700Expected 25/12/2026	Mfr. Part No. ZROHC-48H-K-1 Mouser Part No 306-ZROHC-48H-K-1	JST Automotive	Automotive Connectors ZRO Harness Cover Learn More about JST Automotive zro connectors	Datasheet	5 700Expected 25/12/2026	0.992 CHF 0.837 CHF 0.802 CHF 0.752 CHF View 0.683 CHF 0.615 CHF 0.546 CHF 0.512 CHF 0.487 CHF	Min.: 1 Mult.: 1	Accessories	Harness Cover	48 Position								Black	ZRO	Bulk
Automotive Connectors ZRO Female Connector 36Ckt Gray JST Automotive 36ZRO-B-2B 36ZRO-B-2B JST Automotive 512: 3.32 CHF Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 36ZRO-B-2B Mouser Part No 306-36ZRO-B-2B	JST Automotive	Automotive Connectors ZRO Female Connector 36Ckt Gray	Datasheet	Non-Stocked Lead-Time 16 Weeks	3.32 CHF 2.90 CHF 2.75 CHF	Min.: 512 Mult.: 512												ZRO	Tray
Automotive Connectors 48P ZRO Female Connector JST Automotive 48ZRO-B-3A 48ZRO-B-3A JST Automotive 384: 3.57 CHF Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 48ZRO-B-3A Mouser Part No 306-48ZRO-B-3A	JST Automotive	Automotive Connectors 48P ZRO Female Connector	Datasheet	Non-Stocked Lead-Time 16 Weeks	3.57 CHF 3.13 CHF 2.96 CHF	Min.: 384 Mult.: 384												ZRO	Tray
Automotive Connectors 36P ZRO Female Connector Key B Housing-Gray, Wire Seal-Red JST Automotive S36ZRO-B-2B S36ZRO-B-2B JST Automotive 512: 3.32 CHF Non-Stocked New Product	Mfr. Part No. S36ZRO-B-2B Mouser Part No 306-S36ZRO-B-2B New Product	JST Automotive	Automotive Connectors 36P ZRO Female Connector Key B Housing-Gray, Wire Seal-Red	Datasheet	Non-Stocked	3.32 CHF 2.90 CHF 2.75 CHF	Min.: 512 Mult.: 512												ZRO	Tray
Automotive Connectors ZRO Terminal JST Automotive SZRO-A031T-M064 SZRO-A031T-M064 JST Automotive 35 000: 0.037 CHF Non-Stocked	Mfr. Part No. SZRO-A031T-M064 Mouser Part No 306-SZRO-A031T-M064	JST Automotive	Automotive Connectors ZRO Terminal	Datasheet	Non-Stocked	Cut Tape 0.037 CHF	Min.: 35 000 Mult.: 35 000 : 7 000												ZRO	Reel

ZRO Board-to-Wire Sealed Connectors

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