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KEY Sub-GHz Modules

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Part #

Sub-GHz Modules 2 Button MS Keyfob Transmitter 418MHz

OTX-418-HH-KF2-MS
TE Connectivity / Linx Technologies
1: $41.96
844In Stock

Mfr. Part #
OTX-418-HH-KF2-MS

Mouser Part #
712-OTX-418-HH-KF2MS

TE Connectivity / Linx Technologies

Sub-GHz Modules 2 Button MS Keyfob Transmitter 418MHz

Datasheet

844In Stock

$41.96

$38.73

$35.51

$32.81

$31.20

Min.: 1
Mult.: 1

418 MHz

2.3 V

3.6 V

- 40 C

+ 85 C

56.6 mm x 34.8 mm x 11.4 mm

Bulk

Sub-GHz Modules 1 Button MS Keyfob Transmitter 418MHz

OTX-418-HH-KF1-MS
TE Connectivity / Linx Technologies
1: $41.97
268In Stock
End of Life

Mfr. Part #
OTX-418-HH-KF1-MS

Mouser Part #
712-OTX-418-HH-KF1MS

End of Life

TE Connectivity / Linx Technologies

Sub-GHz Modules 1 Button MS Keyfob Transmitter 418MHz

Datasheet

268In Stock

$41.97

$38.74

$35.52

$32.82

$31.21

Min.: 1
Mult.: 1

418 MHz

2.3 V

3.6 V

- 40 C

+ 85 C

56.6 mm x 34.8 mm x 11.4 mm

Bulk

Sub-GHz Modules 5 Button MS Keyfob Transmitter 418MHz

OTX-418-HH-KF5-MS
TE Connectivity / Linx Technologies
1: $43.46
291In Stock
End of Life

Mfr. Part #
OTX-418-HH-KF5-MS

Mouser Part #
712-OTX-418-HH-KF5MS

End of Life

TE Connectivity / Linx Technologies

Sub-GHz Modules 5 Button MS Keyfob Transmitter 418MHz

Datasheet

291In Stock

$43.46

$40.11

$36.77

$33.99

$32.31

Min.: 1
Mult.: 1

418 MHz

2.3 V

3.6 V

- 40 C

+ 85 C

56.6 mm x 34.8 mm x 11.4 mm

Bulk

Sub-GHz Modules 1 Ch Transmitter

FOBBER-4T1
RF Solutions
1: $29.49
153In Stock

Mfr. Part #
FOBBER-4T1

Mouser Part #
223-FOBBER-4T1

RF Solutions

Sub-GHz Modules 1 Ch Transmitter

Learn More

Datasheet

153In Stock

$29.49

$26.49

$24.93

$23.13

View

Min.: 1
Mult.: 1

FOBBER

433.92 MHz

10 dBm

2 V

3.3 V

17 mA

- 10 C

+ 70 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 2 Button DS Keyfob Transmitter 418MHz

OTX-418-HH-KF2-DS
TE Connectivity / Linx Technologies
1: $53.20
43In Stock

Mfr. Part #
OTX-418-HH-KF2-DS

Mouser Part #
712-OTX-418-HH-KF2DS

TE Connectivity / Linx Technologies

Sub-GHz Modules 2 Button DS Keyfob Transmitter 418MHz

Datasheet

43In Stock

$53.20

$49.11

$45.02

$41.61

$39.56

Min.: 1
Mult.: 1

418 MHz

2.3 V

3.6 V

0 C

+ 70 C

2.23 in x 1.37 in x 0.45 in

Bulk

Sub-GHz Modules 4 Btn Keyfob and receiver module 868MHz

FOBOEM-8S4
RF Solutions
1: $34.30
35In Stock

Mfr. Part #
FOBOEM-8S4

Mouser Part #
223-FOBOEM-8S4

RF Solutions

Sub-GHz Modules 4 Btn Keyfob and receiver module 868MHz

Datasheet

35In Stock

$34.30

$31.98

$30.34

$28.18

View

Min.: 1
Mult.: 1

868 MHz

Serial

3.3 V

16 mA

- 20 C

+ 85 C

19.25 mm x 16.5 mm x 11.75 mm

Bulk

Sub-GHz Modules 4 Button HT Keyfob Transmitter 418MHz

OTX-418-HH-KF4-HT
TE Connectivity / Linx Technologies
1: $53.87
5In Stock

Mfr. Part #
OTX-418-HH-KF4-HT

Mouser Part #
712-OTX-418-HH-KF4HT

TE Connectivity / Linx Technologies

Sub-GHz Modules 4 Button HT Keyfob Transmitter 418MHz

Learn More

Datasheet

5In Stock

$53.87

$49.73

$45.59

$42.13

$40.06

Min.: 1
Mult.: 1

418 MHz

2.3 V

3.6 V

0 C

+ 70 C

Bulk

Sub-GHz Modules 4Ch + All ON OFF Transmitter

FOBBER-4T6
RF Solutions
1: $35.23
5In Stock

Mfr. Part #
FOBBER-4T6

Mouser Part #
223-FOBBER-4T6

RF Solutions

Sub-GHz Modules 4Ch + All ON OFF Transmitter

Learn More

Datasheet

5In Stock

$35.23

$31.16

$29.45

$27.32

View

Min.: 1
Mult.: 1

FOBBER

433.92 MHz

10 dBm

2 V

3.3 V

17 mA

- 10 C

+ 70 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 4 Ch Transmitter

FOBBER-4T4
RF Solutions
1: $33.38
47In Stock

Mfr. Part #
FOBBER-4T4

Mouser Part #
223-FOBBER-4T4

RF Solutions

Sub-GHz Modules 4 Ch Transmitter

Learn More

Datasheet

47In Stock

$33.38

$30.12

$28.05

$25.73

View

Min.: 1
Mult.: 1

FOBBER

433.92 MHz

10 dBm

2 V

3.3 V

17 mA

- 10 C

+ 70 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 1 Ch Transmitter

FOBBER-8T1
RF Solutions
1: $29.49
5In Stock
28Expected 8/25/2026

Mfr. Part #
FOBBER-8T1

Mouser Part #
223-FOBBER-8T1

RF Solutions

Sub-GHz Modules 1 Ch Transmitter

Learn More

Datasheet

5In Stock

28Expected 8/25/2026

$29.49

$26.49

$24.46

$22.66

View

Min.: 1
Mult.: 1

FOBBER

869.5 MHz

13 dBm

2 V

3.3 V

17 mA

- 10 C

+ 80 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 2 Ch Transmitter

FOBBER-8T2
RF Solutions
1: $31.33
16In Stock

Mfr. Part #
FOBBER-8T2

Mouser Part #
223-FOBBER-8T2

RF Solutions

Sub-GHz Modules 2 Ch Transmitter

Learn More

Datasheet

16In Stock

$31.33

$27.30

$25.91

$24.19

View

Min.: 1
Mult.: 1

FOBBER

869.5 MHz

13 dBm

2 V

3.3 V

17 mA

- 10 C

+ 80 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 2 Ch Transmitter

FOBBER-4T2
RF Solutions
1: $31.33
20In Stock

Mfr. Part #
FOBBER-4T2

Mouser Part #
223-FOBBER-4T2

RF Solutions

Sub-GHz Modules 2 Ch Transmitter

Learn More

Datasheet

20In Stock

$31.33

$27.30

$25.93

$24.15

View

Min.: 1
Mult.: 1

FOBBER

433.92 MHz

10 dBm

2 V

3.3 V

17 mA

- 10 C

+ 70 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 8 Ch Transmitter

FOBBER-4T8
RF Solutions
1: $37.13
5In Stock

Mfr. Part #
FOBBER-4T8

Mouser Part #
223-FOBBER-4T8

RF Solutions

Sub-GHz Modules 8 Ch Transmitter

Learn More

Datasheet

5In Stock

$37.13

$32.32

$30.72

$29.00

View

Min.: 1
Mult.: 1

FOBBER

433.92 MHz

10 dBm

2 V

3.3 V

17 mA

- 10 C

+ 70 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 8 Ch Transmitter

FOBBER-8T8
RF Solutions
1: $37.13
6In Stock

Mfr. Part #
FOBBER-8T8

Mouser Part #
223-FOBBER-8T8

RF Solutions

Sub-GHz Modules 8 Ch Transmitter

Learn More

Datasheet

6In Stock

$37.13

$32.32

$30.72

$29.09

View

Min.: 1
Mult.: 1

FOBBER

869.5 MHz

13 dBm

2 V

3.3 V

17 mA

- 10 C

+ 80 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 3 Button DS Keyfob Transmitter 418MHz

OTX-418-HH-KF3-DS
TE Connectivity / Linx Technologies
1: $43.46
15In Stock

Mfr. Part #
OTX-418-HH-KF3-DS

Mouser Part #
712-OTX-418-HH-KF3DS

TE Connectivity / Linx Technologies

Sub-GHz Modules 3 Button DS Keyfob Transmitter 418MHz

Datasheet

15In Stock

$43.46

$40.11

$36.77

$33.99

$32.31

Min.: 1
Mult.: 1

418 MHz

2.3 V

3.6 V

0 C

+ 70 C

2.23 in x 1.37 in x 0.45 in

Bulk

Sub-GHz Modules 1 Button DS Keyfob Transmitter 418MHz

OTX-418-HH-KF1-DS
TE Connectivity / Linx Technologies
1: $43.46
21In Stock

Mfr. Part #
OTX-418-HH-KF1-DS

Mouser Part #
712-OTX-418-HH-KF1DS

TE Connectivity / Linx Technologies

Sub-GHz Modules 1 Button DS Keyfob Transmitter 418MHz

Datasheet

21In Stock

$43.46

$40.11

$36.77

$33.99

$32.31

Min.: 1
Mult.: 1

418 MHz

2.3 V

3.6 V

0 C

+ 70 C

2.23 in x 1.37 in x 0.45 in

Bulk

Sub-GHz Modules 2 Button DS Keyfob Transmitter 433MHz

OTX-433-HH-KF2-DS
TE Connectivity / Linx Technologies
1: $43.46
13In Stock

Mfr. Part #
OTX-433-HH-KF2-DS

Mouser Part #
712-OTX-433-HH-KF2DS

TE Connectivity / Linx Technologies

Sub-GHz Modules 2 Button DS Keyfob Transmitter 433MHz

Datasheet

13In Stock

$43.46

$40.11

$36.77

$33.99

$32.31

Min.: 1
Mult.: 1

433.92 MHz

2.3 V

3.6 V

0 C

+ 70 C

2.23 in x 1.37 in x 0.45 in

Bulk

Sub-GHz Modules

FOBBER-4T3
RF Solutions
1: $32.22
3In Stock

Mfr. Part #
FOBBER-4T3

Mouser Part #
223-FOBBER-4T3

RF Solutions

Sub-GHz Modules

3In Stock

$32.22

$28.01

$26.61

$24.84

View

Min.: 1
Mult.: 1

433.92 MHz

10 dBm

2 V

3.3 V

17 mA

- 10 C

+ 70 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 4 Ch Remote Control Sys 12-30Vdc, 200m

HORNETPRO-8S4
RF Solutions
1: $120.43
4In Stock

Mfr. Part #
HORNETPRO-8S4

Mouser Part #
223-HORNETPRO-8S4

RF Solutions

Sub-GHz Modules 4 Ch Remote Control Sys 12-30Vdc, 200m

Datasheet

4In Stock

$120.43

$106.50

$101.53

$94.72

Min.: 1
Mult.: 1

10 dBm

6 V

32 V

17 mA

0 C

+ 70 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 2 x On-OFF Latching Keyfob 868MHz

FOBBER-8TL2
RF Solutions
1: $31.33
4In Stock

Mfr. Part #
FOBBER-8TL2

Mouser Part #
223-FOBBER-8TL2

RF Solutions

Sub-GHz Modules 2 x On-OFF Latching Keyfob 868MHz

Datasheet

4In Stock

$31.33

$27.30

$26.58

$25.53

View

Min.: 1
Mult.: 1

869.5 MHz

13 dBm

2 V

3.3 V

17 mA

- 10 C

+ 80 C

Sub-GHz Modules 1 Ch Remote Control Sys 12-30Vdc, 200m

HORNETPRO-8S1
RF Solutions
1: $111.61
7In Stock

Mfr. Part #
HORNETPRO-8S1

Mouser Part #
223-HORNETPRO-8S1

RF Solutions

Sub-GHz Modules 1 Ch Remote Control Sys 12-30Vdc, 200m

Datasheet

7In Stock

$111.61

$99.03

$94.38

$88.03

Min.: 1
Mult.: 1

10 dBm

6 V

32 V

17 mA

0 C

+ 70 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules FM 4 Ch Keeloq Keyfob Transmitter 433MHz 200m

FOBLOQF-4T4
RF Solutions
1: $27.89
5In Stock

Mfr. Part #
FOBLOQF-4T4

Mouser Part #
223-FOBLOQF-4T4

RF Solutions

Sub-GHz Modules FM 4 Ch Keeloq Keyfob Transmitter 433MHz 200m

Learn More

Datasheet

5In Stock

$27.89

$24.69

$23.13

$21.74

$20.72

Min.: 1
Mult.: 1

FOBLOQF

433.92 MHz

10 dBm

2.3 V

3.3 V

17 mA

- 10 C

+ 70 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 5 Button HT Keyfob Transmitter 433MHz

OTX-433-HH-KF5-HT
TE Connectivity / Linx Technologies
1: $53.90
70Expected 11/25/2026
End of Life

Mfr. Part #
OTX-433-HH-KF5-HT

Mouser Part #
712-OTX-433-HH-KF5HT

End of Life

TE Connectivity / Linx Technologies

Sub-GHz Modules 5 Button HT Keyfob Transmitter 433MHz

Learn More

Datasheet

70Expected 11/25/2026

$53.90

$49.76

$45.60

Min.: 1
Mult.: 1

433.92 MHz

2.3 V

3.6 V

0 C

+ 70 C

Bulk

Sub-GHz Modules 4 Ch Transmitter

FOBBER-8T4
RF Solutions
1: $33.48
29Expected 8/11/2026

Mfr. Part #
FOBBER-8T4

Mouser Part #
223-FOBBER-8T4

RF Solutions

Sub-GHz Modules 4 Ch Transmitter

Learn More

Datasheet

29Expected 8/11/2026

$33.48

$30.21

$27.56

$25.85

View

Min.: 1
Mult.: 1

FOBBER

869.5 MHz

13 dBm

2 V

3.3 V

17 mA

- 10 C

+ 80 C

59.2 mm x 32.7 mm x 8 mm

Sub-GHz Modules 2 Button MS Keyfob Transmitter 433MHz

OTX-433-HH-KF2-MS
TE Connectivity / Linx Technologies
250: $32.31
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
OTX-433-HH-KF2-MS

Mouser Part #
712-OTX-433-HH-KF2MS

TE Connectivity / Linx Technologies

Sub-GHz Modules 2 Button MS Keyfob Transmitter 433MHz

Datasheet

Non-Stocked Lead-Time 6 Weeks

$32.31

Min.: 250
Mult.: 250

433.92 MHz

2.3 V

3.6 V

- 40 C

+ 85 C

56.6 mm x 34.8 mm x 11.4 mm

Bulk

KEY Sub-GHz Modules

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