TE-Connectivity-HFW5A1201L00

CII Low Signal Relays  

Double Pole, Electrically Held, 2 Amps and Less  

HFW, HMB, HMS  

HFW  

HMB  

HMS  

Standard Half Size  

High Performance Relay  

Bifilar Half Size  

High Performance Relay  

Sensitive Half Size  

High Performance Relay  

Qualified to  

MIL-R-39016/6  

Qualified to  

MIL-R-39016/22  

Qualified to  

MIL-R-39016/44  

BLUE BEAD  

BLUE BEAD  

BLUE BEAD  

B1  

B3  

A2  

X1  

A3  

A1  

B1  

A2  

X1  

A3  

A1  

A1  

A3  

B2  

X2  

X1  

A2  

B3  

B1  

(+)  

B2  

(+)  

B2  

(+)  

X2  

B3  

X2  

Terminal View  

Terminal View  

Terminal View  

Product Facts  

Product Facts  

Product Facts  

n

Hermetically sealed  

n

Up to 2 amps switching  

n

Hermetically sealed  

n

Up to 2 amps switching  

n

Hermetically sealed  

n

Up to 2 amps switching  

n

High shock & vibration  

ratings  

n

High shock & vibration  

ratings  

n

High shock & vibration  

ratings  

n

Optional terminals &  

mounting styles  

n

Optional terminals &  

mounting styles  

n

Optional terminals &  

mounting styles  

n

Excellent RF switching  

n

Excellent RF switching  

n

Excellent RF switching  

Electrical Characteristics  

Contact Ratings  

Contact Arrangement

—  

Contact  

Load  

Operations  

Min.  

Type  

2 Form C (DPDT)  

2 A @ 28 Vdc  

Resistive  

100,000  

100,000  

100,000  

100,000  

50,000  

Contact Material

—  

Stationary —  

Hardened silver alloy  

Moveable —  

Gold plated hardened silver alloy  

0.75 A @ 28 Vdc  

Inductive (200mH)  

Resistive  

0.1 A @ 115 Vac, 60 Hz & 400 Hz  

0.3 A @ 115 Vac, 60 Hz & 400 Hz  

0.1 A @ 28 Vdc  

Resistive  

Intermediate  

Lamp  

Contact Resistance

—  

0.160 A @

 

28 Vdc  

100,000  

1,000,000  

Before Life — 50 milliohms max.  

(measured at 10 mA @ 6 Vdc)  

After Life — 100 milliohms max.  

(measured @ 2 A @ 28 Vdc)  

30 µA @ 50 mVdc  

Low Level  

RF Performance  

Frequency (MHz)  

Mechanical Life Expectancy

—  

50 million operations  

Coil Voltage

—  

5 to 48 Vdc (HFW)  

6 to 26.5 Vdc (HMB)  

5 to 36 Vdc (HMS)  

RF Losses (dB)  

VSWR  

1.17:1  

1.19:1  

1.19:1  

Isolation (dB)  

100  

500  

0.1  

0.3  

0.4  

40  

28  

23  

1000  

Coil Power

— 1.4 watts max. @ 25°C  

Duty Cycle

— Continuous  

Pick-up Voltage

— Approximately  

50% of nominal coil voltage  

Pick-up Sensitivity @ 25°C

—  

145 to 260 mW (HFW)  

325 mW (HMB)  

100 to 125 mW (HMS)  

1-36  

Catalog 5-1773450-5  

Revised 3-13  

Dimensions are shown for  

Dimensions are in millimeters  

unless otherwise specified.  

USA: +1 800 522 6752  

Asia Pacific: +86 0 400 820 6015  

UK: +44 800 267 666  

For additional support numbers  

reference purposes only.  

Specifications subject  

to change.  

CII Low Signal Relays  

Double Pole, Electrically Held, 2 Amps and Less

(Continued)  

Operating Characteristics  

Timing

—  

Operate Time —  

Environmental Characteristics  

Temperature Range

—  

-65°C to +125°C  

HFW, HMB, HMS

(Continued)  

.410 MAX  

(10.41)  

C

L

1

4.0 ms max. (HFW)  

5.0 ms max. (HMB)  

6.0 ms max. (HMS)  

Release Time —  

4.0 ms max. (HFW)  

5.0 ms max. (HMB/HMS)  

Weight

— 0.46 oz. (13 gms max.)  

Vibration Resistance

—  

HFW/HMB/HMS —  

Standard — 20 G’s, 10 to 2,000 Hz  

HFW/HMB —  

QPL — 30 G’s, 10 to 3,000 Hz  

HMS —  

QPL — 20 G’s, 10 to 2,500 Hz  

Shock Resistance

—  

100 G’s, 6

 

1 ms  

50 G’s, 11

 

1 ms (HMS)  

01  

.810 MAX (20.57)  

.410 MAX  

(10.41)  

C

L

Contact Bounce

— 2.0 ms max.  

1.078 (27.38)  

1.062 (26.97)  

Dielectric Withstanding Voltage

—  

Between Open Contacts —  

500 Vrms 60 Hz  

Between Adjacent Contacts —  

1000 Vrms 60 Hz  

Between Contacts & Coil —  

1000 Vrms 60 Hz  

.410 MAX  

(10.41)  

C

L

.120 .

 

0 0 2  

(3.05 .05)  

QPL Approval

—  

.810 MAX (20.57)  

MIL-R-39016/6 (HFW)  

MIL-R-39016/22 (HMB)  

MIL-R-39016/44 (HMS)  

30  

.410 MAX  

(10.41)  

Insulation Resistance

—  

10,000 megohms min. @ 500 Vdc  

C

L

.020  

(.51)  

.125 .

 

0 1 0  

(3.18 .25)  

1.320 MAX (33.53)  

1.320 MAX  

(33.53)  

11  

12  

.410 MAX  

(10.41)  

BLUE BEAD  

BLUE BEAD  

C

L

C

L

C

L

.020  

(.51)  

.030 +.008

 

–.006  

(.76 +.003 –.002)  

.030 +.008

 

–.006  

(.76 +.003 –.002)  

C

L

C

L

.810 MAX (20.57)  

31  

.200  

(5.08)  

.200  

(5.08)  

.400  

(1 0 . 1

6

)  

.400  

(10.16)  

.410 MAX  

(10.41)  

.030 RAD.  

(.76)  

.190 MAX  

(4.83)  

.187 .020  

(4.75 .51)  

.600  

(15.24)  

.600  

(15.24)  

.120 .

 

0 0 2  

(3.05 .05)  

C

L

.250 .010  

(6.35 .25)  

1.062 (26.97)  

Terminals  

1.078 (27.38)  

Mounting Styles  

Standard Coil Data  

Nom.  

Coil  

Voltage  

(Vdc)  

Coil  

Pickup  

Voltage  

Vdc (Max.)  

@ 25°C  

Pickup  

Voltage  

Vdc (Min.)  

@ 125°C  

Drop-out  

Drop-out  

Voltage  

Vdc (Min.)  

@ -65°C  

Nom. Coil  

Power  

Max.  

Coil  

Voltage  

Resistance  

in Ohms  

Voltage  

Vdc (Min.)  

@ 25°C  

Coil  

Desig.  

(mW)  

10% @ 25°C  

@ 25°C  

HFW  

5.0  

6.0  

27  

40  

2.7  

3.2  

3.8  

4.5  

0.29  

0.35  

0.7  

0.21  

0.25  

0.5  

926  

900  

900  

1003  

900  

900  

1003  

532  

480  

465  

682  

556  

491  

817  

570  

623  

684  

593  

658  

6.0  

7.5  

L

F

12.0  

26.5  

6.0  

160  

700  

40  

6.4  

9.0  

15.0  

32.0  

7.5  

G

13.5  

3.6  

18.0  

4.8  

1.5  

1.0  

K

HMB  

HMS  

0.35  

0.7  

0.25  

0.5  

F

12.0  

26.5  

5.0  

160  

700  

47  

7.2  

9.6  

15.0  

32.0  

7.0  

G

15.0  

2.2  

20.0  

3.2  

1.5  

1.0  

K

0.21  

0.27  

0.55  

1.1  

0.12  

0.17  

0.35  

0.7  

S001  

S002  

S003  

S004  

S005  

S006  

A

6.0  

75  

2.75  

5.6  

4.0  

9.0  

12.0  

26.5  

30.0  

36.0  

6-8  

310  

1,030  

1,620  

2,640  

60  

8.0  

20.0  

35.0  

44.0  

56.0  

9.0  

11.4  

14.3  

18.0  

3.5  

16.5  

21.0  

26.0  

4.85  

9.42  

13.16  

19.4  

29.5  

35.3  

1.4  

0.9  

1.8  

1.1  

Other  

0.35  

0.68  

0.95  

1.5  

0.22  

0.44  

0.62  

0.98  

1.37  

1.63  

(avail. for HFW  

relays only)  

12-15  

18.0  

26.5-32  

40.0  

48.0  

320  

520  

1,250  

2,700  

3,500  

6.8  

21.0  

27.0  

42.0  

61.0  

70.0  

B

9.5  

J

14.0  

21.3  

25.5  

D

2.1  

H

2.5  

E

Specifying a Part Number Example:  

Type  

HFW  

Terminals  

Mountings  

30  

Coils  

Features  

12  

K

00 (n/a HMS)  

*

The part number example shown on this page is for catalog items. For a list of specific QPL part numbers, please see the index in Section 15.  

1-37  

Catalog 5-1773450-5  

Revised 3-13  

Dimensions are shown for  

reference purposes only.  

Specifications subject  

to change.  

Dimensions are in millimeters  

unless otherwise specified.  

USA: +1 800 522 6752  

Asia Pacific: +86 0 400 820 6015  

UK: +44 800 267 666  

For additional support numbers