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BSF Series

Subminiature Slide Switch, multiple contact arrangement

02

MOM=MOMENTARY

DP

BSFD3

BSFD1

Q2523

Q2521

ON

ON

2-3,5-6

OFF

NONE

ON

ON

2-1,5-4

OPEN

2(COMM)

1

4

3

5

6

2 (COMM)

1

4

3

5

6

N/A

CONNECTED TERMINALS / SCHEMATIC

SWITCH FUNCTION

NO.

POLES

SP

MODEL

NO.

UL/CSA

MODEL

NO.

BSFS3

BSFS1

Q2513

Q2511

ON

ON

POS.1

2-3

POS.3

OFF

NONE

ON

ON

2-1

POS.3

POS.2

POS.1

OPEN

POS.2

2(COMM)

1

3

2 (COMM)

1

3

N/A

1

2

3

1

2

3

1

2

3

4

5

6

.040

1.02

.100

2.54

.400

10.16

.100

2.54

.354

9.00

.100

2.54

.020

0.51

.130

3.30

.030

0.76

EPOXY

SEAL

.100

2.54

.200

5.08

Ø

.043

Ø

1.09

.200

5.08

.098

2.49

.400

10.16

.100

2.54

.120

3.05

.130

3.30

.040

1.02

EPOXY

SEAL

.122

3.10

.122

3.10

.020

0.51

.100

2.54 .320

8.13

.030

0.76

.100

2.54

Ø

.043

Ø

1.09

.362

9.20

.362

9.20

Waterproof transparent cover

TRAVEL

.200

5.08

3

4

6

5

5

4

2

1

6

Part No. Shown : BSFS1S102M2QE

Part No. Shown : BSFD1S102M2QE

SPDT

P.C. MOUNTING

P.C. MOUNTING

DPDT

DP

M2 PC Thru-hole

SP

.030

0.76

.200

5.08

.030

0.76

.130

3.30

EPOXY

SEAL

EPOXY

SEAL

.130

3.30

OTHER TERMINATION OPTIONS

Right angle P.C. Mount

Snap-in,Right angle P.C. Mount

M6

M6N

SWITCH FUNCTION

POLE OPTIONS

TERMINATION OPTIONS