JST SUR header, order code BM20B-SURS-TF(LF)(SN), 20 positions, single row, 0.80 mm pitch, 30 V, tin-plated mating contacts, surface-mount, solder termination, shrouded 4-wall housing.
JST SUR BM20B-SURS-TF(LF)(SN) Header, 20 Pos 0.80mm
MPNBM20B-SURS-TF(LF)(SN)
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JST SUR header, order code BM20B-SURS-TF(LF)(SN), 20 positions, single row, 0.80 mm pitch, 30 V, tin-plated mating contacts, surface-mount, solder termination, shrouded 4-wall housing.
$0.7812Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | SUR |
| Type | Outer Shroud Contact |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Push-Pull |
| Voltage rating | 30V |
| Current rating | 0.2A, 0.5A |
| Operating temperature | -25°C~85°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.106\" (2.70mm) |
| Insulation material | Polyamide (PA), Nylon |
All specifications
| Parameter | Value |
|---|---|
| Mated stacking heights | 3.95mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Rectangular |
| Rows | 1 |
| Pitch | 0.031\" (0.80mm) |
| Positions | 20 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
Product details
Frequently asked questions
What is the mated stacking height for the BM20B-SURS-TF(LF)(SN)?
The mated stacking height is 3.95 mm.
What compliance documentation is available for the BM20B-SURS-TF(LF)(SN)?
RoHS and REACH compliance documentation is provided by JST Sales America Inc.