Water-Proof Optical Connector with MT Ferrule
MF11BMT Series

IP67

12, 24 pos.

Bayonet lock■Features
1. Water-proof multi-pos. connector
MT Ferrule into waterproof metal shell.

2. Bayonet lockEasy and secure installation and removal withBayonet lock design.

3. Harsh environments
IP67 water-proof compliant.

4. MPO cleaner can be used
Sep.1.2024 Copyright 2024 HIROSE ELECTRIC CO., LTD. All Rights Reserved.

Plug and receptacle can be cleaned with MPO
cleaner.

5. 5000 mating times
Robust metal shell enables 5000 insertion/extraction.

■UsageBroadcasting camera etc.

■Product Specifications
Ratings

Operating temperature range-20℃ to +60℃

Storage temperature range

Item
Testing method
Optical performance
Insertion loss
Wavelength : 850 ± 30nm (LED)
Mechanical characteristic
Insertion/extraction cycles 5,000 times
Vibration resistanceFrequency range : 10 to 55Hz, half amplitude : 0.75mm,acceleration : 98.1m/s2, bidirection 2 hours each

Shock resistanceAcceleration : 98.1m/s2, duration : 6ms、half-sin
wave in 2 axes, 3 cycles each

-40℃ to +60℃（packaged）
Specifications
0.75dB or less (GI)

Insertion loss after test : 0.75dB or less(per each connection),No damage, crack or loosened.

Environmental performance
Temperature/humidity cycles

C to +65°
C, humidity : 90% to 96%,-10°
168 hours (12 hours/cycle × 14 cycles)

Temperature cycles

C to +75°
C,-40°
336 hours (8 hours/cycle × 42 cycles)

Heat resistanceCold-resistance
Humidity resistance+85°
C, 240 hours-40°
C, 240 hours
75°
C, 95% for 168 hours

Salt spray

Concentration : 5%, 48 hours

Waterproof

Place the product under 1M of water for 30 min(IP67)

Insertion loss after test : 0.75dB or less(per each connection),No damage, crack or loosened.

No corrosion which is effecton the perfomance.
No water leaks into the connector.

■Materials / Finish
Part namePlug shell and receptacle

Materials
Zinc diecast

FinishNickel plated

Crimp washer
Crimp ring

Brass

Nickel plated

O-ring, rubber ring, gasket
Screw ring
Spring
Guide pin

Silicon rubber
PPS
Piano wire
Stainless steel----------------------------Zinc plated---------------

In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.

2020.2②1

MF11BMT Series●Water-Proof Optical Connector with MT Ferrule
(82)
(73)

■PlugØ17.7±0.5Part No.
HRS No.
MF11BMT-WP4CB02 (Note 1, 2) 709-7052-0 00
MF11BMT-WP4CA02 (Note 1, 2) 709-7045-0 00

Note 1 : Harnessing of the MF11BMT does not take place at HRS. For details please contact aHRS Sales representative.
Note 2 : For further environmental durability, other plating is available. Please contact a HRS
Sales representative for more information.
16±0.05
16±0.520±0.5●M2 screw

32.3±0.5

4×Ø2.2±0.2+0.5

Ø14.1 0Recommended panel dimensions

12.5 0+0.1

16±0.520±0.54×M2

16±0.05■Receptacle

Sep.1.2024 Copyright 2024 HIROSE ELECTRIC CO., LTD. All Rights Reserved.

Specification
Ø４mm cable for 24 pos.
Ø４mm cable for 12 pos.

●Bulkhead screw type

Ø18±0.2

32.3±2+0.1

12.5 0+0.1

Ø14.5 0Recommended panel dimensions

Part No.
MF11BMT-WRFB01 (Note 1, 2)
MF11BMT-WRBB01 (Note 1, 2)
MF11BMT-WRFA01 (Note 1, 2)
MF11BMT-WRBA01 (Note 1, 2)

HRS No.
709-7001-0 00
709-7010-0 00
709-7012-0 00
709-7011-0 00

Specification
Square flange for 24 pos.
Bulk head for 24 pos.
Square flange for 12 pos.
Bulk head for 12 pos.

Note 1 : Harnessing of the MF11BMT does not take place at HRS. For details please contact a
HRS Sales representative.
Note 2 : For further environmental durability, other plating is available. Please contact a HRS
Sales representative for more information.

■Water Proof Cap●Water Proof Cap for Plug (Ni plated)

Part No.
MF11BMT-WPC2+0.1

Ø14.5 0HRS No.
709-7035-0 00●Water Proof Cap for Receptacle (Ni plated)

Part No.
MF11BMT-WRC2

HRS No.
709-7036-0 00

BTooling●Retention plate installation tooling
For installing retention plate for the plug or receptacle.

Part No.
MF11BMT-W01/CV-MD

HRS No.
902-6075-0 00●Easy Assembly tool for pushing
stopper into shell

Part No.
MF11BMT-W01/CV-MD2

HRS No.
902-6078-0 00●Crimp tool
For crimping the plug retention ring.

●Hand crimp toolPart No.
MF11BMT-WP01/CR-MPPart No.
HT303/MF11BMT(8.1/10.3)

HRS No.
902-6076-0 00®

2HRS No.
902-6079-0 00

2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPANTEL: +81-45-620-3526 Fax: +81-45-591-3726
http://www.hirose.com
http://www.hirose-connectors.com

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 02/2020. Contents are subject to change without notice for the purpose of improvements.