H/MS3057-12A(73)

Circular Connectors Supporting TÜV and MIL spec. H/MS Series Features 1. Compatible with MIL spec. standard products 2. A ground circuit is provided in the TÜV approved connectors The mated plug/receptacle combinations and un-mated receptacles are compliant to IP67F and IP68F ratings. IP67 : Left in water at a depth of 1 m for 30 minutes IP68 : Left in water at a depth of 2 m for 14 days Product Specifications d e u Ratings Standard products Shell size Contact arrangement Number of contacts Rated current (A)/contact The figure in [ ] indicates the total capacity of the connector. Rated voltage 4 2 10SL 3 3 18 10 4 15 7 13 [24.5] 13 [34.5] 23 [76.2] 23 [105.7] Storage temperature range b o TÜV approved products Shell size Contact arrangement Number of contacts Rated current (A)/contact Wire size (mm2) d e h c S Items 1. Contact resistance 2. Insulation resistance 3. Withstanding voltage 4. Vibration Resistance 5. Shock resistance 6. Mating Cycles 7. Temperature cycle 8. Moisture resistance 9. Waterproof t d e l u Rated voltage (V) Degree of pollution Conducting voltage category Operation temperature range Storage temperature range 20 7 10SL 3 3 10 13 0.5 0.75 1.25 200 3 Ⅲ d e 17 2 18 10 4 46 [152.5] 23 [100.4] 17 3.5 500 2 2 22 22 4 24 10 7 23 23 35 46 23 35 46 23 3.5 250 3 3.5 5.5 500 2 8 3.5 5.5 250 3 8 3.5 5.5 250 2 Ⅲ Ⅱ -40 to +125℃ -10 to +60℃ Specifications 10SL, 20-29, 22-14 : 5mø max. 18-10, 20-15, 22-23 : 3mø max. 22-22, 24-10 : 1mø max. 5000Mø min. 13A [49.4] -10 to +60℃ 23 Ⅱ 23 8 14 19 o c is 13 [44.2] 22 22 4 n i t n 29 17 AC500V, DC700V -40 to +125℃ Operation temperature range Ratings Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 3. Waterproof Ⅲ 35 Ⅱ Conditions Measured at DC 1A Measured at DC 500V TÜV approved products : AC 2250V for 1 minute. No flashover or dielectric breakdown Standard products : See the table of contact arrangement and electrical performance. 10 to 500Hz/cycle, full amplitude : 0.75mm, with 98 m/s2, 3 directions, 3 hours each No electrical discontinuity for 10µs min. 10 to 500Hz/cycle, full amplitude : 0.75mm, with 98 m/s2, 3 axis directions, 3 hours each Acceleration : 490 m/s2, duration : 11 ms, No electrical discontinuity for 10µs min. 3 axis directions, 3 cycles each Contact resistance : Initial value x for 1.5mø max. 500 times -55ç : 30 minutes ➝ Normal temperature : 10 to 15 minutes ➝ 125ç : 30 minutes ➝ Normal Insulation resistance: a minimum of 500Mø temperature : 10 to 15 minutes, left for 5 cycles Insulation resistance : Temperature : 71ç, relative humidity : 95%, left for a minimum of 50Mø (at high humidity) min. 336 hours 500Mø (when dry) min. Left in water at a depth of 1m for 0.5 hours in the No water penetration into the connector. mated state. In cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. 2021.10⑤ 1 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. ■Materials / Finish Material Finish Remarks ---------------------- Shell Aluminum alloy (Zinc alloy : H/MS3108B plug cord tube) Black chromate treatment Insulator PPS resin, PBT resin, or silicone rubber Black Contact Copper alloy Acrylonitrile-butadiene rubber (Chloroprene rubber : H/MS08A plug) Bushing Silver plating UL94V-0 (Excluding silicone rubber) ---------------------- Black ---------------------- ■Product Number Structure Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Refer to the chart below when determining the product specifications from the product number. Please select from the product numbers listed in this catalog when placing orders. ● Plug and receptacle H/MS 3102 A 18 - 10 P X - D - T (01) ❶ ❷ ❸ ❹ ❺ ❻ ❼ ❽ ❾ n i t n ● Clamp H/MS 3057 - 4A (01) ❶ qModel name: H/MS Series. wShape 3102 3106 3108 3057 o c is ❷ d e b o d e u : Indicates the shape of the connector. : Receptacle : Straight plug : Right angle shaped plug 08 : Low-profile, right angle shaped plug : Cord clamp t d e l u eStructure : Indicates the structure of the connector. A : Integrated shell B : Separated shell d e h c S rShell size : This is the diameter of the screw (inches) at the termination end multiplied by the constant of 16. (Example : The shell size of 18 is calculated by 1 1/8” x 16 = 18.) tContact arrangement : See pages 10 and 11 for details on contact arrangement. yContact form : Indicates the termination style. P : Soldered, male contact S : Soldered, female contact PC : Crimped, male contact SC : Crimped, female contact uVariations of insert position : The letters W, X, Y, or Z are used for any changes in the insert position from that of the standard type. iGround contact number : Notes the grounded contact for TÜV approved products. The ground contact position corresponds to contacts C, D, or G, and varies depending on shell size. Part numbers without this symbol indicate that the part does not include a ground contact. oTÜV approved product : TÜV approved products that are compliant with DIN VDE 0627. !0Clamp size : Indicates both clamp size and structure. !1Other specifications : A two-digit number such as (01) or (02) is added to indicate other specifications. 2 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. Straight plug Spanner/wrench flat width (mm) E D Ａ ØA Ｄ Ｂ １８−１０Ｓ Ｃ Ｘ Ｙ C H/MS3106A18-10S-D-T(73) B (Representative example) HRS No. 120-0601-3 73 120-0603-9 73 120-0605-4 73 120-0611-7 73 120-0611-7 77 120-0613-2 73 120-0615-8 73 No. of contacts 2 3 4 HRS No. 120-0326-0 73 120-0323-2 73 120-0324-5 73 120-0325-8 73 No. of contacts 3 ØA B 22 36.8 33.5 50 C D E 5/8-24UNEF-2A ---- 1-20UNEF-2A 27 10 17 37 19 4 39.5 54.5 TÜV approved products 4 t d e l u n o sc B 36.8 50 54.5 57.7 i d e b o 7 Right-angled plug d e h c S ØA 22 33.5 39.5 43 C tin D 5/8-24UNEF-2A 1-20UNEF-2A 1 3/16-18UNEF-2A 1 7/16-18UNEF-2A 10 32 E ---27 32 37 B E D Part No. H/MS3106A10SL-3S-C-T(73) H/MS3106A18-10S-D-T(73) H/MS3106A22-22S-D-T(73) H/MS3106A24-10S-G-T(73) d e u 1 3/16-18UNEF-2A １８ C Part No. H/MS3106A10SL-4S(73) H/MS3106A10SL-3S(73) H/MS3106A18-10S(73) H/MS3106A20-29S(73) H/MS3106A20-29SW(77) H/MS3106A22-14S(73) H/MS3106A22-22S(73) ØA Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Standard products Spanner/wrench flat width (mm) F H/MS3108B18-10S-D-T(31) (Representative example) Standard products Part No. H/MS3108B10SL-4S(73) H/MS3108B10SL-3S(73) H/MS3108B18-10S(31) H/MS3108B20-29S(31) H/MS3108B20-29SW(34) H/MS3108B22-14S(73) H/MS3108B22-22S(73) HRS No. 120-0701-8 73 120-0703-3 73 120-0705-9 31 120-0711-1 31 120-0711-1 34 120-0713-7 73 120-0715-2 73 No. of contacts 2 3 4 ØA B C 22 37.3 24.5 33.5 54.5 32 17 E F 5/8-24UNEF-2A 20 1-20UNEF-2A 32 11.6 37 60.7 19 4 D 34 35 1 3/16-18UNEF-2A 39.5 38 TÜV approved products Part No. H/MS3108B10SL-3S-C-T(73) H/MS3108B18-10S-D-T(31) H/MS3108B22-22S-D-T(31) H/MS3108B24-10S-G-T(73) HRS No. 120-0421-1 73 120-0422-4 31 120-0423-7 31 120-0424-0 73 No. of contacts 3 4 7 ØA 22 33.5 39.5 43 B 37.3 54.5 60.7 67.1 C 24.5 32 34 39.6 D 11.6 E 5/8-24UNEF-2A 1-20UNEF-2A 1 3/16-18UNEF-2A 1 7/16-18UNEF-2A F 20 32 38 41 (Note) With some models it may be difficult to push the cable through the connector, even when the cable is within the applicable range. Waterproof performance and cable clamp capability may differ depending on the cable specification. Please make sure all specifications are met before actual use. 3 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. Low-profile, right-angled plug (with cord clamp) 18 size : Ø33.5 １８ 18 size : 45.5 (22 size : 67.5) Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Ａ Ｙ Ｂ１８−１０Ｓ Ｄ Ｃ Ｘ ３０５７−１０ H/MS08A18-10S-DT10D(73) (22 size : Ø39.5) 18 size : 41 (22 size : 45.8) 18 size : 31 (22 size : 36) (Representative example) TÜV approved products Part No. No. of contacts HRS No. H/MS08A18-10S-DT10D(73) 120-0476-3 73 H/MS08A18-10S-DT10D1(73) 120-0481-3 73 H/MS08A22-22S-DT12D(73) 120-0477-6 73 4 Weight 89g 127g Applicable cable diameter Ø12 ∼ 14.3mm n i t n Ø10 ∼ 12.5mm Ø13 ∼ 15.9mm o c is d e h c S 4 e l u t d d e b o d e u Solder pot diameter Ø2.5 Ø4.5 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. Single block (waterproof) This connector is designed for use with flexible conduit or cabtire cable connectors.(See page 8 for the table of compatibilities for H/MS connectors and other connectors.) D Ａ ØA Ｄ Ｘ Ｙ Ｂ Ｃ １８−１０Ｓ C H/MS3106A-18-10S-D-T(76) B (Representative example) Part No. H/MS3106A10SL-3S(76) HRS No. 120-0603-9 76 No. of contacts 3 ØA 22 B 24 C 6.5 H/MS3106A18-10S(76) 120-0605-4 76 4 33.5 31.2 8 1-20UNEF-2A D 9/16-24UNEF-2A Part No. H/MS3106A18-10S-D-T(76) HRS No. 120-0323-2 76 No. of contacts ØA 33.5 B 31.2 C 8 D 1-20UNEF-2A H/MS3106A22-22S-D-T(76) 120-0324-5 76 39.5 33.2 10 1 1/4-18UNEF-2A TÜV approved products 4 d e b o B A d e h c S e l u Ｄ Ｃ Ｘ ØC Ａ Ｂ Ｙ １８−１０ D I Part No. H/MS3102A10SL-4P(73) H/MS3102A10SL-3P(73) H/MS3102A18-10P(73) H/MS3102A20-15P(73) H/MS3102A20-29P(73) H/MS3102A20-29PW(74) H/MS3102A22-22P(73) HRS No. No. of contacts 120-0111-4 73 2 120-0113-0 73 3 120-0101-0 73 4 120-0115-5 73 7 120-0103-6 73 17 120-0103-6 74 120-0107-7 73 4 E F H/MS3102A18-10P-D-T1(73) Standard products d e u ØH t d n i t n o c is Receptacle (solder type) B A Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Standard products G (Representative example) A B ØC 18.26 25.4 D E F ØH I 14.5 2.2 23.6 28.3 15.6 5/8-24UNEF-2A 26.97 34.92 30 3.3 29.36 38.1 G 19.3 2.8 35 29.4 33 31.75 41.28 26.6 1 1/8-18UNEF-2A 29.6 1 1/4-18UNEF-2A 38 32.6 1 3/8-18UNEF-2A TÜV approved products Part No. H/MS3102A10SL-3P-C-T(73) H/MS3102A18-10P-D-T1(73) H/MS3102A22-22P-D-T(73) H/MS3102A24-10P-G-T(73) HRS No. No. of contacts 120-0231-6 73 3 120-0259-5 73 4 120-0227-9 73 120-0228-1 73 7 A 18.26 26.97 31.75 34.92 B ØC D E F 25.4 14.5 2.2 23.6 34.92 3.3 30 19.3 41.28 2.8 29.4 44.45 3.75 21 31.6 G 28.3 35 38 41 ØH 15.6 26.6 32.6 36 I 5/8-24UNEF-2A 1 1/8-18UNEF-2A 1 3/8-18UNEF-2A 1 1/2-18UNEF-2A 5 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. Receptacle (crimp type) B A ØC Ａ Ｍ Ｂ Ｎ Ｔ Ｃ Ｚ Ｐ B A Ｗ Ｋ Ｓ Ｊ Ｄ Ｒ ２０−２９Ｐ Ｈ Ｇ ØH Ｌ Ｅ Ｆ D I E F G Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. H/MS3102A20-29PC(73) (Representative example) Standard products HRS No. No. of contacts H/MS3102A20-29PC(73) 120-0501-9 73 17 29.36 38.1 H/MS3102A22-14PC(73) 120-0502-1 73 19 31.75 41.28 Part No. A B ØC D Ø2.8 d e h c S e l u G ØH d e u I 29.6 1 1/4-18UNEF-2A n i t n 37 32.6 1 3/8-18UNEF-2A o c is d e b o t d 28.5 F 3.3 19.3 2.8 29.4 Contact Male contact E Type Part No. HRS No. Reel contacts Loose piece contacts H/MS-PC1-212 120-0533-5 H/MS-PC1-112 120-0534-8 Applicable wire size AWG#24 ∼ 28 (Note) Reel contacts are packaged 7,000 pcs/reel. Loose piece contacts are packaged 100 pcs/pack. Receptacle mounting method When installing a waterproof receptacle, please insert the appropriate O-ring (to be placed between the receptacle and panel), as shown in the figure on the right. Mounting panel Recommended O-ring dimensions. ØA O-ring Inner diameter Thickness of of O-ring (Ø) O-ring (Ø) H/MS3102A10SL-** 17.5 17.5 H/MS3102A18-** 28.5 28.5 H/MS3102A20-** 31.5 31.5 H/MS3102A22-** 34.5 34.5 H/MS3102A-24 ** 37.8 37.5 1.5 ØA Part No. 2 H/MS connector 6 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. ØA ØD Cord clamp B Spanner/wrench flat width (mm) E C Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. H/MS3057-10A(31) (Representative example) Waterproof type Part No. HRS No. ØA B C ØD E d e u Range of applicable cable diameters (reference) Applicable shell size 10SL H/MS3057-4A(73) 120-0801-2 73 20 26.8 83.8 5.6 17 Ø3.1∼5.6 H/MS3057-10A(31) 120-0802-5 31 30 28.8 72.8 14.3 27 Ø10.3∼14.3 H/MS3057-12A(31) 120-0803-8 31 34 29.8 70.8 15.9 30 Ø11.4∼15.9 H/MS3057-16A(73) 120-0804-0 73 40 33.8 69.3 19 36 Ø14∼19 n o sc tin 18 20.22 24 (Remarks) For various cable diameters, clamping force and waterproof performance may differ depending on the cable type selected. Please make sure all specifications are met before assembly. Applicable tools Type Item Manual Manual crimping tool Auto Automatic crimping press h c S e l u CM-105C ed Applicator Extraction tool t d Part No. H/MS/CC-HT i d e b o HRS No. 150-0206-0 901-0001-0 AP105-H/MS-PC1-1 901-2027-8 H/MS-TP 150-0076-7 Applicable contact H/MS-PC1-112 ---------------------H/MS-PC1-212 H/MS-PC1-112 H/MS-PC1-212 Applicable wire size AWG#24∼28 ---------------------AWG#24∼28 ---------------------- Manual crimping tool Extraction tool Automatic crimping press (CM-105C) 7 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. Connector combinations Cord clamp Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Right-angled plug Connector for cabtire cable Straight plug o c is Connector for flexible conduit h c S ed n i t n d e b o e l u t d d e u Receptacle Low-height, right-angled plug Straight connector for flexible conduit and cabtire cable Single block Straight connector for flexible conduit and cabtire cable (Remarks) 1. Illustration represents connectors for flexible conduit and cabtire cable as a reference example. 2. The standard and TÜV approved products are compatible with each other. When using the TÜV approved products for TÜV applications, make sure to use both TÜV approved plugs and receptacles together. 8 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. Table of compatibilities for H/MS connectors and the connectors for conduit and cabtire cable Connectors for flexible conduit Part number by Nippon Flex Co., Ltd. H/MS connector Part No. Right angle type H/MS3106A10SL-□□(73) RCC10*CA12 (with O-ring) H/MS3108B10SL-□□(73) RCC10*CA12 H/MS3106A10SL-□□(76) RCC10*RL-MS10F H/MS3106A18-□□(73) Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Straight type RCC10 CA18 H/MS3106A18-□□(76) RCC10*RL-MS18F H/MS3106A20-□□(73) RCC10*CA2022 (with O-ring) H/MS3106B20-□□(73) RCC10*CA2022 H/MS3106A20-□□(76) RCC10*RL-MS20F H/MS3106A22-□□(73) RCC10*CA2022 (with O-ring) H/MS3108B22-□□(73) RCC10*CA2022 H/MS3106A22-□□(76) RCC10*RL-MS22F RCC10 CA2428 H/MS3106A24-□□(76) RCC10*RL-M524F H/MS3106A-10SL□□(73) H/MS3108B-10SL□□(73) H/MS3106A-10SL□□(76) H/MS3106A18-□□(73) H/MS3108B18-□□(73) H/MS3106A18-□□(76) H/MS3106B20-□□(73) H/MS3106A20-□□(76) H/MS3106A22-□□(73) H/MS3108B22-□□(73) H/MS3106A22-□□(76) H/MS3106A24-□□(73) H/MS3108B24-□□(73) H/MS3106A24-□□(76) e l u ACS**CA18 ACS**RL-MS18F d e h c S H/MS3106A20-□□(73) t d ACS**RL-MS10F ACS**RL-MS20F ACA**RL-MS18F --------ACA**RL-MS20F ACS**CA2022 ACS**RL-MS22F --------ACA**RL-MS22F ACS**CA2428 ACS**RL-MS24F n i t n BOS 24** o c is --------- ACS**CA2022 (with O-ring) NBDC 24 ACA**RL-MS10F --------ACA**RL-MS24F --------- d e u BOL 22** ** ** d e b o --------BOL 20** BOS 22** NBDC 24 --------- --------- BOS 22** NBDC 20(22) RCC-30*RL-MS24F --------- BOL 18** NBDC 20(22)** (with O-ring) --------- Right angle type BOS 18** NBDC 20(22)** RCC-30*RL-MS22F Straight type --------- NBDC 20(22)** (with O-ring) RCC-30*RL-MS20F Part number by Nippon Flex Co., Ltd. (with O-ring) NBDC 18 Connectors for cabtire cable H/MS connector Part No. BOL 10* ** ** --------- * BOS 10* NBDC 18 RCC-30*RL-MS18F CC10*CA2428 (with O-ring) --------- NBDC 12S** --------- * H/MS3108B24-□□(73) NBDC 12S** (with O-ring) --------- RCC10*CA18 (with O-ring) Right angle type Straight type RCC-30*RL-MS10F H/MS3108B18-□□(73) H/MS3106A24-□□(73) Part number by Daiwa Dengyo Co., Ltd. --------- BOL 24** Part number by Daiwa Dengyo Co., Ltd. Straight type YDC 12S* (with O-ring) YDC 12S* YDO 10* YDC 18** YDO 18** YDC 20(22)** YDC 20** --------YLO 20* ** (with O-ring) ** YDC 20(22) YDO 22** YDC 24** (with O-ring) YDO 24** --------YLO 18* YDO 20(22)** (with O-ring) YDC 24** --------YLO 10* YDC 18** (with O-ring) YDC 20(22) Right angle type --------YLO 22* --------YLO 24* (Remarks) 1. □□ : Indicates contact arrangement/count. 2. ** : The values differ depending on the cable used. 9 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. Contact arrangement and electrical performance Shell size 10SL 18 20 4 3 10 15 29 2 3 4 7 17 Contact arrangement Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Number of contacts Withstanding voltage Current capacity Insulation resistance Contact resistance Inner diameter of solder pot Preliminary soldering AC 1,000V for 1minute 13A(24.5A) 13A(34.5A) 23A(76.2A) 23A(105.7A) 5,000Mø min. at 500V DC 5mø max. 3mø max. Ø1.8 Ø2.9 Needed 22 14 Contact arrangement d e h c S 22 13A(49.4A) 5mø max. Ø1.8 Not necessary t d e l u 19 23 d e u 13A(44.2A) n i t n o c s i d e b o Not necessary Shell size Number of contacts Withstanding voltage Current capacity Insulation resistance Contact resistance Inner diameter of solder pot Preliminary soldering AC 2,000V for 1minute 4 8 AC 2,000V for 1minute 46A(152.5A) 23A(100.4A) 5,000Mø min. at 500V DC 5mø max. 1mø max. 3mø max. Ø1.8 Ø5.3 Ø2.9 Not necessary Needed Remarks 1. Figure shows the receptacle contact arrangement as viewed from the interface mating side (plug's socket insert side). 2. Withstanding voltages are derived from test voltages 3. Current capacities are shown in a value per contact. The number in ( ) indicates the connector's total capacity. 4. Contact resistances are shown in a value when measured at DC 1 A. 5. Please contact us for more information. 10 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. Major specifications of TÜV approved products Applicable German standard: DIN VDE0627 (connector) Shell size 10SL 18 22 24 3 10 22 10 Number of contacts 3 4 4 7 Ground contact No. AC/DC rated voltage (V) Rated current (A) C D D G 7 10 13 17 23 17 23 23 35 46 23 35 46 Wire size (mm2) 0.5 0.75 1.25 2 3.5 2 3.5 3.5 5.5 8 3.5 5.5 8 Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Contact arrangement 200 Degree of Pollution Conducting voltage category Inner diameter of solder pot (mm) 500 250 3 2 3 Ⅲ Ⅱ Ⅲ Ø1.8 500 2 d e b o Ⅱ Ⅲ Ø4.5 d e u 250 23 n i t n 3 o c is Ø2.6 Remarks 250 3.5 35 5.5 2 Ⅱ Plug: Ø3.6 Receptacle: Ø5.3 1. Figure shows the receptacle contact arrangement as viewed from the interface mating side (plug's socket insert side). 2. Current capacities are shown in a value per contact. 3. The contact numbers with a mark " ◎ " have contacts that are grounded to the outer shell, except for receptacles that are size 24-10. 4. For the receptacles that are size 24-10, the ground contact (contact No.: G) does not ground with the outer shell. Please use these connectors after grounding the outer shell of the connector with the corresponding contact No. 5. The degree of pollution and conducting voltage categories refer to the environmental condition in which a DIN VDE0110 (insulation coordination for the electric appliances in a constant voltage facility) electric appliance is used, and to the class of over voltage in the electric appliance. 6. Performance values for other than those shown above are the same as those of the general H/MS series. d e h c S t d e l u Usage Recommendations (1) The power to the circuit should always be off before mating/unmating a connector. (2) Always use a female connector for the power side of the circuit; this will prevent the likelihood of electric shocks. (3) Be sure to fully tighten the lock mechanism of the connectors. (4) Connector performance features such as cable clamping force, cable rotation force, or waterproof performance may differ depending on the cable construction. Please make sure all specifications are met before assembly. (5) This product uses silver-plated contacts. Please be aware that silver easily reacts to sulfur gases, causing discoloration or degradation when exposed to certain environmental conditions as shown below. These conditions include areas with: • A large amount of dust and dirt • High density of sulfur dioxide gas, hydrogen sulfide gas, nitrogen dioxide gas, or other gas (Emission gases from vehicles and factories, etc.) • Highly fluctuating temperatures, such as close to a heating apparatus In addition, it is recommended to store the products in their original packaging or similar state in order to prevent discoloration. • Temperature: -10 to +60°C, relative humidity: 80% or lower (An environment where temperature and relative humidity are constant and there is less temperature difference is recommended.) • Please use the products within six months after delivery. (For the products in which the storage period is expired, please confirm the ease of soldering for your application beforehand.) 11 H/MS Series●Circular Connectors Supporting TÜV and MIL spec. (6) Please confirm the following information when routing the cable after assembling the crimp contacts into the crimp type connector. ①Do not apply a force of 20N or greater to the cable. Applying a force of 20N or more may result in breakage of the insulator inside the connector or contact failure resulting from contact disconnect. ②When routing, bend the cables at a curve in order to prevent a force to the crimped portion. If the cable is bent directly at the edge of the connector and routed, the cables on the outer side will be pulled more than those on the inner side. This may result in breakage of the insulator inside the connector or contact failure resulting from contact disconnect. ①Securing force of crimp contact Oct.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Connector Cable ⇒ n i t n d e u Do not apply a force of 20N or more to the cable. o c is ②Cable routing Route the cable so that no direct load is applied to the insulator inside the connector. t d e l u ⇒ d e h c S d e b o Cable routing direction The cable cannot be directly bent at the edge of the connector during routing. The cables on the outer side are pulled more than cables on the inner side, which may result in contacts disconnecting. ⇒ Cable routing direction 2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN https://www.hirose.com/ 12 The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use. The contents of this catalog are current as of date of 10/2021. Contents are subject to change without notice for the purpose of improvements.