Automotive Connectors – Mouser Japan

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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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Part #

Automotive Connectors 36P ZRO M Connector Key A Black

S36B-ZROK-2A-R
JST Automotive
1: ¥490
6,901In Stock

Mfr. Part #
S36B-ZROK-2A-R

Mouser Part #
306-S36B-ZROK-2A-R

JST Automotive

Automotive Connectors 36P ZRO M Connector Key A Black

Datasheet

6,901In Stock

¥490

¥423.6

¥402

¥388.7

View

Min.: 1
Mult.: 1

Connectors

36 Position

2.55 mm (0.1 in)

Pin (Male)

Through Hole

Solder Pin

Tin

ZRO

Tray

Automotive Connectors 48P Female BtW Con Key Code A

48ZRO-B-1A(N)
JST Automotive
1: ¥1,046.4
1,774In Stock

Mfr. Part #
48ZRO-B-1A(N)

Mouser Part #
306-48ZRO-B-1A

JST Automotive

Automotive Connectors 48P Female BtW Con Key Code A

Learn More

Datasheet

1,774In Stock

¥1,046.4

¥946.8

¥895.3

¥873.7

View

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 ZRO Terminal

SZRO-A021T-M064
JST Automotive
1: ¥21.6
29,908In Stock

Mfr. Part #
SZRO-A021T-M064

Mouser Part #
306-SZRO-A021T-M064

JST Automotive

Automotive Connectors ZRO Terminal

Datasheet

29,908In Stock

Cut Tape

¥21.6

¥17.3

¥14.3

¥12.8

View

Reel

¥7.5

Min.: 1
Mult.: 1

: 7,500

ZRO

Reel, Cut Tape

Automotive Connectors ZRO Female Terminal 0.75 to 0.85

SZRO-A031T-M0.64
JST Automotive
1: ¥21.6
3,706In Stock
50,000Expected 10/26/2026

Mfr. Part #
SZRO-A031T-M0.64

Mouser Part #
306-SZRO-A031T-M0.64

JST Automotive

Automotive Connectors ZRO Female Terminal 0.75 to 0.85

Learn More

Datasheet

3,706In Stock

50,000Expected 10/26/2026

Cut Tape

¥21.6

¥17.3

¥14.3

¥12.8

Reel

¥8.1

View

Min.: 1
Mult.: 1

: 5,000

Terminals

Receptacle (Female)

Cable Mount / Free Hanging

Crimp

Tin

ZRO

Reel, Cut Tape

Automotive Connectors FEMALE TERMINAL TIN

SZRO-A021T-M0.64
JST Automotive
1: ¥21.6
9,605In Stock
50,000Expected 9/29/2026

Mfr. Part #
SZRO-A021T-M0.64

Mouser Part #
306-SZRO-A021T-M0.64

JST Automotive

Automotive Connectors FEMALE TERMINAL TIN

Learn More

Datasheet

9,605In Stock

50,000Expected 9/29/2026

Cut Tape

¥21.6

¥17.3

¥14.3

¥12.8

View

Reel

¥7.5

Min.: 1
Mult.: 1

: 50,000

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: ¥197.7
766In Stock
1,800Expected 11/18/2026

Mfr. Part #
ZROHC-36H-K-1

Mouser Part #
306-ZROHC-36H-K-1

JST Automotive

Automotive Connectors 36P ZRO Cover

Datasheet

766In Stock

1,800Expected 11/18/2026

¥197.7

¥167.8

¥159.8

¥149.5

View

Min.: 1
Mult.: 1

Accessories

Harness Cover

36 Position

Panel Mount

Black

ZRO

Bulk

Automotive Connectors 48P ZRO Male Conn Key A Black

S48B-ZROK-2A-R
JST Automotive
1: ¥754.1
55In Stock
1,920Expected 10/30/2026

Mfr. Part #
S48B-ZROK-2A-R

Mouser Part #
306-S48B-ZROK-2A-R

JST Automotive

Automotive Connectors 48P ZRO Male Conn Key A Black

Learn More

Datasheet

55In Stock

1,920Expected 10/30/2026

¥754.1

¥686

¥649.5

¥604.6

View

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 FEMALE CONNECTOR

36ZRO-B-1A
JST Automotive
1: ¥1,026.5
3,043On Order

Mfr. Part #
36ZRO-B-1A

Mouser Part #
306-36ZRO-B-1A

JST Automotive

Automotive Connectors ZRO FEMALE CONNECTOR

Datasheet

3,043On Order

¥1,026.5

¥933.5

¥885.3

¥863.7

View

Min.: 1
Mult.: 1

Connectors

36 Position

Receptacle (Female)

SMD/SMT

Solder Pin

Black

ZRO

Bulk

Automotive Connectors ZRO Harness Cover

ZROHC-48H-K-1
JST Automotive
1: ¥204.3
4,513On Order

Mfr. Part #
ZROHC-48H-K-1

Mouser Part #
306-ZROHC-48H-K-1

JST Automotive

Automotive Connectors ZRO Harness Cover

Learn More

Datasheet

4,513On Order

¥204.3

¥172.7

¥165.6

¥155.1

View

Min.: 1
Mult.: 1

Accessories

Harness Cover

48 Position

Black

ZRO

Bulk

Automotive Connectors ZRO Female Connector 36Ckt Black

36ZRO-B-2A
JST Automotive
1: ¥1,026.5
509Expected 9/10/2026

Mfr. Part #
36ZRO-B-2A

Mouser Part #
306-36ZRO-B-2A

JST Automotive

Automotive Connectors ZRO Female Connector 36Ckt Black

Datasheet

509Expected 9/10/2026

¥1,026.5

¥933.5

¥885.3

¥863.7

View

Min.: 1
Mult.: 1

Connectors

36 Position

Receptacle (Female)

SMD/SMT

Solder Pin

Black

ZRO

Tray

Automotive Connectors 48P ZRO Female Connector Key A Housing-Black, Wire Seal-Red

48ZRO-B-2A
JST Automotive
1: ¥1,046.4
359Expected 9/23/2026

Mfr. Part #
48ZRO-B-2A

Mouser Part #
306-48ZRO-B-2A

JST Automotive

Automotive Connectors 48P ZRO Female Connector Key A Housing-Black, Wire Seal-Red

Datasheet

359Expected 9/23/2026

¥1,046.4

¥946.8

¥895.3

¥873.7

View

Min.: 1
Mult.: 1

Connectors

48 Position

Receptacle (Female)

SMD/SMT

Solder Pin

Black

ZRO

Tray

Automotive Connectors ZRO Female Connector 36Ckt Gray

36ZRO-B-2B
JST Automotive
512: ¥686
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
36ZRO-B-2B

Mouser Part #
306-36ZRO-B-2B

JST Automotive

Automotive Connectors ZRO Female Connector 36Ckt Gray

Datasheet

Non-Stocked Lead-Time 16 Weeks

¥686

¥598

¥568.1

Min.: 512
Mult.: 512

ZRO

Tray

Automotive Connectors 48P ZRO Female Connector

48ZRO-B-3A
JST Automotive
384: ¥735.8
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
48ZRO-B-3A

Mouser Part #
306-48ZRO-B-3A

JST Automotive

Automotive Connectors 48P ZRO Female Connector

Datasheet

Non-Stocked Lead-Time 16 Weeks

¥735.8

¥644.5

¥611.2

Min.: 384
Mult.: 384

ZRO

Tray

Automotive Connectors 36P ZRO Female Connector Key B Housing-Gray, Wire Seal-Red

S36ZRO-B-2B
JST Automotive
512: ¥686
Non-Stocked
New Product

Mfr. Part #
S36ZRO-B-2B

Mouser Part #
306-S36ZRO-B-2B

New Product

JST Automotive

Automotive Connectors 36P ZRO Female Connector Key B Housing-Gray, Wire Seal-Red

Datasheet

Non-Stocked

¥686

¥598

¥568.1

Min.: 512
Mult.: 512

ZRO

Tray

Automotive Connectors ZRO Terminal

SZRO-A031T-M064
JST Automotive
35,000: ¥7.5
Non-Stocked

Mfr. Part #
SZRO-A031T-M064

Mouser Part #
306-SZRO-A031T-M064

JST Automotive

Automotive Connectors ZRO Terminal

Datasheet

Non-Stocked

Cut Tape

¥7.5

Min.: 35,000
Mult.: 35,000

: 7,000

ZRO

Reel